{"id":7755,"date":"2026-05-25T16:27:55","date_gmt":"2026-05-25T08:27:55","guid":{"rendered":"https:\/\/issrsensor.com\/?p=7755"},"modified":"2026-05-26T11:58:54","modified_gmt":"2026-05-26T03:58:54","slug":"what-materials-suit-ultrasonic-level-sensors","status":"publish","type":"post","link":"https:\/\/issrsensor.com\/zh\/what-materials-suit-ultrasonic-level-sensors\/","title":{"rendered":"\u54ea\u4e9b\u6750\u6599\u9002\u5408\u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668\uff1f\u5de5\u4e1a\u5e94\u7528\u548c\u9009\u62e9\u9677\u9631\u89c4\u907f\u6307\u5357"},"content":{"rendered":"<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-cf6b1c9\" id=\"introduction\" data-block-id=\"cf6b1c9\"><h2 class=\"stk-block-heading__text\">\u5bfc\u8a00<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-8e18c06\" data-block-id=\"8e18c06\"><style>.stk-8e18c06 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u7b52\u4ed3\u3001\u50a8\u7f50\u3001\u8f93\u9001\u7ebf\u3001\u5305\u88c5\u8bbe\u5907\u548c\u6c34\u5904\u7406\u7cfb\u7edf\u90fd\u9700\u8981\u7cbe\u786e\u63a7\u5236\u4e00\u4e2a\u6838\u5fc3\u4fe1\u606f\uff1a\u7269\u6599\u73b0\u5728\u5728\u54ea\u91cc\uff1f<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u4f20\u7edf\u7684\u6db2\u4f4d\u8ba1\u6216\u6599\u4f4d\u8ba1\u901a\u5e38\u5e26\u6709\u663e\u793a\u6807\u9898\u3001\u83dc\u5355\u8bbe\u7f6e\u548c\u672c\u5730\u8bfb\u6570\u529f\u80fd\uff1b\u4f46\u672c\u6587\u7684\u91cd\u70b9\u662f\u8f83\u4f4e\u7ea7\u522b\u7684\u6db2\u4f4d\u8ba1\u6216\u6599\u4f4d\u8ba1\u3002 <a href=\"https:\/\/issrsensor.com\/ultrasonic-sensors\/\" target=\"_blank\">\u8d85\u58f0\u6ce2\u6c34\u7bb1\u6db2\u4f4d\u4f20\u611f\u5668<\/a> \u548c\u6d4b\u8ddd\u8bbe\u5907\u66f4\u5bb9\u6613\u96c6\u6210\u5230\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u3002\u8fd9\u4e9b\u4f20\u611f\u5668\u901a\u5e38\u4e0d\u5f3a\u8c03\u73b0\u573a\u663e\u793a\uff0c\u800c\u662f\u5c06\u6838\u5fc3\u4fe1\u53f7\u76f4\u63a5\u8f93\u51fa\u5230 PLC\u3001DCS\u3001IO-Link \u7f51\u5173\u6216\u63a7\u5236\u5668\uff0c\u4f8b\u5982<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 1em;\"><strong>\u5f00\u5173\u8f93\u51fa\uff1a<\/strong> PNP \/ NPN\uff0c\u7528\u4e8e\u9ad8\u7535\u5e73\u3001\u4f4e\u7535\u5e73\u3001\u5728\u4f4d\u68c0\u6d4b\u548c\u9632\u6ea2\u51fa\u62a5\u8b66\uff1b;<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u6a21\u62df\u8f93\u51fa<\/strong> 4-20mA \/ 0-10V\uff0c\u7528\u4e8e\u8fde\u7eed\u76d1\u6d4b\u6db2\u4f4d\u6216\u6599\u4f4d\u9ad8\u5ea6\uff1b;<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u6570\u5b57\u901a\u4fe1\u8f93\u51fa\uff1a<\/strong> <a href=\"https:\/\/en.wikipedia.org\/wiki\/RS-485\" target=\"_blank\">RS485<\/a>, <a href=\"https:\/\/www.modbus.org\/faq\" target=\"_blank\">Modbus<\/a>, \u7b49\uff0c\u7528\u4e8e\u591a\u70b9\u8054\u7f51\u3001\u8fdc\u7a0b\u6570\u636e\u91c7\u96c6\u548c\u667a\u80fd\u8bbe\u5907\u96c6\u6210\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-64f6a00\" data-block-id=\"64f6a00\"><style>.stk-64f6a00 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">From an engineering application perspective, ultrasonic sensors are by no means products that &#8220;can only measure water.&#8221; They are widely applicable to liquids, solids, granules, powders, and some complex surface targets. Currently, major manufacturers in the industrial sensor and instrumentation industry clearly apply ultrasonic technology to liquid level, solid level, granule, powder, and complex target detection scenarios.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-9fab596\" data-block-id=\"9fab596\"><style>.stk-9fab596 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u7136\u800c\uff0c\u5b83\u4eec\u5e76\u4e0d\u662f\u4e07\u80fd\u7684\u3002\u8d85\u58f0\u6ce2\u6d4b\u91cf\u7a33\u5b9a\u6027\u7684\u6838\u5fc3\u5e76\u4e0d\u53d6\u51b3\u4e8e\u6750\u6599\u7684\u989c\u8272\u3001\u900f\u660e\u5ea6\u6216\u53d1\u5149\u5ea6\uff0c\u800c\u662f\u53d6\u51b3\u4e8e\u4e00\u4e2a\u66f4\u57fa\u672c\u7684\u56e0\u7d20\uff1a\u6750\u6599\u8868\u9762\u7684\u58f0\u53cd\u5c04\u80fd\u529b\u548c\u73b0\u573a\u7a7a\u6c14\u4ecb\u8d28\u7684\u7a33\u5b9a\u6027\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-c933864\" id=\"core-ranging-principle-why-does-the-acoustic-characteristic-of-the-material-determine-applicability\" data-block-id=\"c933864\"><h2 class=\"stk-block-heading__text\">Core Ranging Principle: Why Does the &#8220;Acoustic Characteristic&#8221; of the Material Determine Applicability?<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-9a36d4d\" data-block-id=\"9a36d4d\"><style>.stk-9a36d4d .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u8d85\u58f0\u6ce2\u6cb9\u7bb1\u6db2\u4f4d\u4f20\u611f\u5668\u7684\u57fa\u672c\u539f\u7406\u662f TOF\uff08\u98de\u884c\u65f6\u95f4\uff09\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-913aece\" data-block-id=\"913aece\"><style>.stk-913aece .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u4f20\u611f\u5668\u63a2\u5934\u53d1\u5c04\u4e00\u675f\u9ad8\u9891\u58f0\u6ce2\u3002\u58f0\u6ce2\u5728\u7a7a\u6c14\u4e2d\u4f20\u64ad\uff0c\u9047\u5230\u6750\u6599\u8868\u9762\u65f6\u53d1\u751f\u53cd\u5c04\uff0c\u63a2\u5934\u63a5\u6536\u5230\u56de\u6ce2\u3002\u63a7\u5236\u7535\u8def\u6839\u636e\u58f0\u6ce2\u53d1\u5c04\u548c\u63a5\u6536\u4e4b\u95f4\u7684\u65f6\u95f4\u5dee\u8ba1\u7b97\u8ddd\u79bb\uff1a<\/p><\/div>\n\n\n\n<div class=\"wp-block-math\"><math display=\"block\"><semantics><mrow><mtext>\u8ddd\u79bb<\/mtext><mo>=<\/mo><mfrac><mrow><mtext>\u58f0\u901f<\/mtext><mo>\u00d7<\/mo><mtext>\u5f80\u8fd4\u65f6\u95f4<\/mtext><\/mrow><mn>2<\/mn><\/mfrac><\/mrow><annotation encoding=\"application\/x-tex\">\\text{Distance} = \\frac{text{Speed of Sound} \\times \\text{Round-trip Time}{2} <\/annotation><\/semantics><\/math><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-038b0b0\" data-block-id=\"038b0b0\"><style>.stk-038b0b0 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-5939\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/Time-of-Flight.webp\" width=\"960\" height=\"490\" alt=\"\u98de\u884c\u65f6\u95f4\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/Time-of-Flight.webp 960w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/Time-of-Flight-300x153.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/Time-of-Flight-768x392.webp 768w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/Time-of-Flight-800x408.webp 800w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-7609d73\" data-block-id=\"7609d73\"><style>.stk-7609d73 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u5982\u679c\u7b52\u4ed3\u6216\u50a8\u7f50\u7684\u6574\u4f53\u5b89\u88c5\u9ad8\u5ea6\u5df2\u77e5\uff0c\u7cfb\u7edf\u8fd8\u80fd\u8fdb\u4e00\u6b65\u8ba1\u7b97\u51fa\u6db2\u9762\u9ad8\u5ea6\u3001\u6599\u4f4d\u9ad8\u5ea6\u6216\u5269\u4f59\u7a7a\u95f4\u9ad8\u5ea6\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-ce555b9\" id=\"ultrasonic-measurement-focuses-on-acoustic-reflection-not-color\" data-block-id=\"ce555b9\"><h3 class=\"stk-block-heading__text\">Ultrasonic Measurement Focuses on &#8220;Acoustic Reflection,&#8221; Not Color<\/h3><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u4e0e\u5149\u7535\u4f20\u611f\u5668\u4e0d\u540c\u3001, <a href=\"https:\/\/issrsensor.com\/ultrasonic-sensors\/\" target=\"_blank\">\u8d85\u58f0\u6ce2\u4f20\u611f\u5668<\/a> \u4e3b\u8981\u4f9d\u9760\u58f0\u6ce2\u4f20\u64ad\u548c\u56de\u58f0\u63a5\u6536\u3002\u56e0\u6b64\uff0c\u5b83\u4eec\u901a\u5e38\u4e0d\u4f1a\u53d7\u5230\u4ee5\u4e0b\u89c6\u89c9\u6216\u5149\u5b66\u56e0\u7d20\u7684\u76f4\u63a5\u5f71\u54cd\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">The shade of the material&#8217;s color;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8868\u9762\u662f\u5426\u900f\u660e\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8868\u9762\u662f\u5426\u5149\u4eae\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u73af\u5883\u5149\u7684\u5f3a\u5ea6\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u76ee\u6807\u662f\u5426\u53cd\u5c04\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-8584307\" data-block-id=\"8584307\"><style>.stk-8584307 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-6695\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/Environmental-monitoring-applications-for-various-colored-liquid-dust-splashes.webp\" width=\"750\" height=\"488\" alt=\"\u5404\u79cd\u5f69\u8272\u6db2\u4f53\u7c89\u5c18\u98de\u6e85\u7684\u73af\u5883\u76d1\u6d4b\u5e94\u7528\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/Environmental-monitoring-applications-for-various-colored-liquid-dust-splashes.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/Environmental-monitoring-applications-for-various-colored-liquid-dust-splashes-300x195.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/Environmental-monitoring-applications-for-various-colored-liquid-dust-splashes-18x12.webp 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b9b95a8\" data-block-id=\"b9b95a8\"><style>.stk-b9b95a8 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u6b63\u56e0\u4e3a\u5982\u6b64\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u53ef\u5e7f\u6cdb\u7528\u4e8e\u6d4b\u91cf\u56fa\u4f53\u3001\u6db2\u4f53\u3001\u9897\u7c92\u548c\u7c89\u672b\uff0c\u5e76\u4e14\u5b8c\u5168\u4e0d\u53d7\u76ee\u6807\u989c\u8272\u3001\u5149\u6cfd\u5ea6\u548c\u900f\u660e\u5ea6\u7684\u9650\u5236\u3002\u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668\u53ef\u4ee5\u51c6\u786e\u8bc6\u522b\u900f\u660e\u3001\u6df1\u8272\u3001\u9ad8\u4eae\u5ea6\u6216\u7ed3\u6784\u590d\u6742\u7684\u7269\u4f53\uff0c\u5e76\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u53ef\u4ee5\u7a7f\u900f\u7070\u5c18\u548c\u96fe\u6c14\u7684\u5e72\u6270\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-56a4a76\" id=\"key-factors-affecting-measurement-stability\" data-block-id=\"56a4a76\"><h3 class=\"stk-block-heading__text\">\u5f71\u54cd\u6d4b\u91cf\u7a33\u5b9a\u6027\u7684\u5173\u952e\u56e0\u7d20<\/h3><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u771f\u6b63\u51b3\u5b9a <a href=\"https:\/\/issrsensor.com\/ultrasonic-sensors\/\" target=\"_blank\">\u8d85\u58f0\u6ce2\u7269\u4f4d\u63a2\u6d4b\u5668<\/a> \u9002\u5408\u7684\u5305\u62ec<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\"><strong>\u8868\u9762\u662f\u5426\u80fd\u5f62\u6210\u6709\u6548\u7684\u56de\u58f0\uff1a<\/strong> \u5e73\u5766\u3001\u575a\u786c\u548c\u81f4\u5bc6\u7684\u8868\u9762\u66f4\u5bb9\u6613\u53cd\u5c04\u58f0\u6ce2\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\"><strong>\u6750\u6599\u662f\u5426\u5438\u97f3\uff1a<\/strong> \u6d77\u7ef5\u3001\u6ce1\u6cab\u548c\u7ea4\u7ef4\u7b49\u8f6f\u8d28\u6750\u6599\u5f88\u5bb9\u6613\u5438\u6536\u58f0\u80fd\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\"><strong>\u8868\u9762\u662f\u5426\u5267\u70c8\u6ce2\u52a8\uff1a<\/strong> \u6db2\u4f53\u7ffb\u6eda\u3001\u6405\u62cc\u548c\u6750\u6599\u649e\u51fb\u90fd\u4f1a\u5bfc\u81f4\u56de\u58f0\u4fe1\u53f7\u8df3\u8dc3\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\"><strong>\u662f\u5426\u6709\u8fc7\u91cf\u7684\u6ce1\u6cab\u3001\u7070\u5c18\u6216\u84b8\u6c7d\uff1a<\/strong> \u8fd9\u4e9b\u56e0\u7d20\u4f1a\u5438\u6536\u548c\u6563\u5c04\u58f0\u6ce2\u6216\u6539\u53d8\u58f0\u901f\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\"><strong>\u5b89\u88c5\u89d2\u5ea6\u662f\u5426\u6b63\u786e\uff1a<\/strong> \u63a2\u9488\u5e94\u5c3d\u53ef\u80fd\u5782\u76f4\u4e8e\u76ee\u6807\u7684\u5e73\u5747\u8868\u9762\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\"><strong>\u8303\u56f4\u3001\u76f2\u533a\u548c\u5149\u675f\u89d2\u5ea6\u662f\u5426\u5339\u914d\uff1a<\/strong> \u5c0f\u578b\u50a8\u7f50\u7684\u77ed\u8ddd\u79bb\u548c\u5927\u578b\u7b52\u4ed3\u7684\u72ed\u7a84\u7a7a\u95f4\u7684\u9009\u62e9\u903b\u8f91\u5b8c\u5168\u4e0d\u540c\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-263d4bf\" data-block-id=\"263d4bf\"><style>.stk-263d4bf .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">In short, the ultrasonic level sensor measures &#8220;echoes.&#8221; As long as the material can feedback stable and sufficiently strong echoes, it can usually provide highly reliable measurement results.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-a308a69\" id=\"material-types-most-suitable-for-ultrasonic-level-sensors\" data-block-id=\"a308a69\"><h2 class=\"stk-block-heading__text\">\u6700\u9002\u5408\u8d85\u58f0\u6ce2\u6db2\u4f4d\u4f20\u611f\u5668\u7684\u6750\u6599\u7c7b\u578b<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-8115ab5\" id=\"1-various-liquids-from-clean-water-and-wastewater-to-certain-chemical-liquids\" data-block-id=\"8115ab5\"><h3 class=\"stk-block-heading__text\">1.\u5404\u79cd\u6db2\u4f53\uff1a\u4ece\u6e05\u6d01\u6c34\u548c\u5e9f\u6c34\u5230\u67d0\u4e9b\u5316\u5b66\u6db2\u4f53<\/h3><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u6db2\u4f53\u662f\u8d85\u58f0\u6ce2\u6db2\u4f4d\u4f20\u611f\u5668\u6700\u5e38\u89c1\u3001\u6280\u672f\u6700\u6210\u719f\u7684\u5e94\u7528\u76ee\u6807\u4e4b\u4e00\u3002\u9002\u5408\u6d4b\u91cf\u7684\u6db2\u4f53\u5305\u62ec<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u6e05\u6d01\u7684\u6c34\u3001\u7eaf\u51c0\u7684\u6c34\u3001\u5faa\u73af\u7684\u6c34\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6c61\u6c34\u3001\u5e9f\u6c34\u3001\u96e8\u6c34\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u51b7\u5374\u6db2\u3001\u6e05\u6d01\u6db2\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6ce5\u6d46\u3001\u6d51\u6d4a\u6db2\u4f53\u3001\u6c89\u6dc0\u6c60\u6db2\u4f4d\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u67d0\u4e9b\u5316\u5b66\u6db2\u4f53\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6cb9\u3001\u5e9f\u6cb9\u3001\u6da6\u6ed1\u6cb9\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u50a8\u7f50\u3001\u5927\u6876\u548c\u6c34\u7bb1\u4e2d\u7684\u6db2\u4f4d\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-158547e\" data-block-id=\"158547e\"><style>.stk-158547e .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u8d85\u58f0\u6ce2\u50a8\u7f50\u6db2\u4f4d\u4f20\u611f\u5668\u4e0d\u4ec5\u53ef\u7528\u4e8e\u6db2\u4f4d\u548c\u56fa\u4f4d\u68c0\u6d4b\uff0c\u8fd8\u9002\u7528\u4e8e\u660e\u6e20\u6d41\u91cf\u76d1\u6d4b\uff0c\u5e76\u80fd\u5f88\u597d\u5730\u9002\u5e94\u900f\u660e\u6216\u6d51\u6d4a\u7684\u6db2\u4f53\u3001\u76f8\u5bf9\u8f83\u810f\u7684\u8868\u9762\u548c\u5176\u4ed6\u590d\u6742\u76ee\u6807\u3002\u5176\u5178\u578b\u5e94\u7528\u573a\u666f\u5305\u62ec\u5de5\u4e1a\u6db2\u4f4d\u76d1\u6d4b\u3001\u6c34\u5904\u7406\u3001\u5316\u5b66\u54c1\u548c\u6cb9\u7f50\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-9bcec45\" data-block-id=\"9bcec45\"><style>.stk-9bcec45 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-7627\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Ultrasonic-Sensor-for-Liquid-Level-Detection-in-Chemical-Vessels.webp\" width=\"750\" height=\"463\" alt=\"\u7528\u4e8e\u5316\u5de5\u5bb9\u5668\u6db2\u4f4d\u68c0\u6d4b\u7684\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Ultrasonic-Sensor-for-Liquid-Level-Detection-in-Chemical-Vessels.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Ultrasonic-Sensor-for-Liquid-Level-Detection-in-Chemical-Vessels-300x185.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Ultrasonic-Sensor-for-Liquid-Level-Detection-in-Chemical-Vessels-18x12.webp 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-2216165\" data-block-id=\"2216165\"><style>.stk-2216165 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\"><strong>\u4e3a\u4ec0\u4e48\u6db2\u4f53\u901a\u5e38\u66f4\u5408\u9002\uff1f <\/strong>\u5927\u591a\u6570\u6db2\u4f53\u7684\u8868\u9762\u76f8\u5bf9\u5e73\u5766\u4e14\u8fde\u7eed\uff0c\u53ef\u4ee5\u5f62\u6210\u975e\u5e38\u6e05\u6670\u7684\u58f0\u6ce2\u53cd\u5c04\u754c\u9762\u3002\u53ea\u8981\u6db2\u4f53\u8868\u9762\u4e0d\u5267\u70c8\u7ffb\u6eda\uff0c\u6ce1\u6cab\u4e0d\u539a\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u901a\u5e38\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u5ea6\u7a33\u5b9a\u7684\u8ddd\u79bb\u6d4b\u91cf\u6216\u6db2\u4f4d\u76d1\u6d4b\u3002.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u5178\u578b\u7684\u5e94\u7528\u5305\u62ec<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u6c34\u5904\u7406\u6c60\u6db2\u4f4d\u76d1\u6d4b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6c61\u6c34\u4e95\u548c\u6536\u96c6\u4e95\u6db2\u4f4d\u8b66\u62a5\u5668\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5316\u5b66\u54c1\u50a8\u7f50\u8fde\u7eed\u6db2\u4f4d\u91c7\u96c6\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8bbe\u5907\u6c34\u7bb1\u9ad8\u4f4e\u6c34\u4f4d\u63a7\u5236\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6cb9\u7bb1\u548c\u51b7\u5374\u6db2\u7bb1\u4f59\u91cf\u68c0\u6d4b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u660e\u6e20\u6216\u660e\u69fd\u9ad8\u5ea6\u6d4b\u91cf.<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\"><strong>\u9700\u8981\u6ce8\u610f\u7684\u6db2\u4f53\u6761\u4ef6<\/strong> \u867d\u7136\u6db2\u4f53\u975e\u5e38\u9002\u5408\u8d85\u58f0\u6ce2\u6d4b\u91cf\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u4ecd\u9700\u8bc4\u4f30\u4ee5\u4e0b\u6f5c\u5728\u98ce\u9669\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u8868\u9762\u662f\u5426\u6709\u8fc7\u539a\u7684\u6ce1\u6cab\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6c34\u7bb1\u4e2d\u662f\u5426\u6709\u5f3a\u70c8\u7684\u673a\u68b0\u6405\u62cc\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u73af\u5883\u4e2d\u662f\u5426\u5145\u6ee1\u5927\u91cf\u9ad8\u6e29\u84b8\u6c7d\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u63a2\u5934\u8868\u9762\u662f\u5426\u5bb9\u6613\u7ed3\u9732\u548c\u5806\u79ef\u7269\u8d28\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6db2\u9762\u662f\u5426\u6709\u660e\u663e\u7684\u503e\u659c\u6216\u6da1\u6d41\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5bb9\u5668\u5185\u662f\u5426\u6709\u6405\u62cc\u6868\u3001\u68af\u5b50\u6216\u7ba1\u9053\u7b49\u7ed3\u6784\u6027\u5e72\u6270\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-cee4a2f\" data-block-id=\"cee4a2f\"><style>.stk-cee4a2f .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u603b\u4e4b\uff0c\u5982\u679c\u53ea\u662f\u5bf9\u666e\u901a\u51c0\u6c34\u3001\u6c61\u6c34\u3001\u6cb9\u7c7b\u6216\u5316\u5b66\u6db2\u4f53\u8fdb\u884c\u975e\u63a5\u89e6\u5f0f\u6d4b\u91cf\uff0c\u8d85\u58f0\u6ce2\u6db2\u4f4d\u4f20\u611f\u5668\u901a\u5e38\u662f\u4e00\u79cd\u975e\u5e38\u7ecf\u6d4e\u4e14\u6613\u4e8e\u96c6\u6210\u7684\u9996\u9009\u89e3\u51b3\u65b9\u6848\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-d484c44\" id=\"2-regular-hard-solid-materials-metal-glass-plastic-sheets-etc\" data-block-id=\"d484c44\"><h3 class=\"stk-block-heading__text\">2.\u5e38\u89c4\u786c\u8d28\u56fa\u4f53\u6750\u6599\uff1a\u91d1\u5c5e\u3001\u73bb\u7483\u3001\u5851\u6599\u677f\u7b49.<\/h3><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u9664\u6db2\u4f53\u5916\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u8fd8\u975e\u5e38\u9002\u5408\u68c0\u6d4b\u575a\u786c\u3001\u89c4\u5219\u548c\u76f8\u5bf9\u5e73\u5766\u7684\u56fa\u4f53\u76ee\u6807\u3002\u5178\u578b\u7684\u6750\u6599\u5305\u62ec<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u91d1\u5c5e\u677f;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u73bb\u7483\u677f;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u786c\u5851\u6599\u677f;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6728\u677f;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u7eb8\u677f\u5806;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6258\u76d8\u3001\u7bb1\u5b50\u3001\u5de5\u4ef6;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5927\u578b\u5e73\u9762\u7269\u4f53;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8868\u9762\u5e73\u6574\u7684\u5757\u72b6\u6750\u6599\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-4989502\" data-block-id=\"4989502\"><style>.stk-4989502 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">It must be emphasized that ultrasound is better suited for detecting &#8220;large and flat&#8221; solid surfaces, whereas its detection performance on soft or irregular targets is not ideal. This characteristic is crucial in industrial selection.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p><strong>\u4e3a\u4ec0\u4e48\u786c\u8d28\u5e73\u9762\u6548\u679c\u597d\uff1f<\/strong> \u786c\u8d28\u5e73\u9762\u4e00\u822c\u5177\u6709\u4e24\u5927\u58f0\u5b66\u4f18\u52bf\uff1a<\/p>\n    \n    <ol style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 1em;\"><strong>\u58f0\u97f3\u53cd\u5c04\u5f3a\uff1a<\/strong> \u8868\u9762\u6750\u6599\u5bc6\u5ea6\u9ad8\uff0c\u4e0d\u6613\u5438\u6536\u58f0\u80fd\uff1b;<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u7a33\u5b9a\u7684\u53cd\u5c04\u65b9\u5411<\/strong> \u5982\u679c\u4f20\u611f\u5668\u5782\u76f4\u5b89\u88c5\uff0c\u56de\u58f0\u5c31\u80fd\u6700\u5927\u7a0b\u5ea6\u5730\u6cbf\u7740\u539f\u59cb\u8def\u5f84\u8fd4\u56de\u63a2\u5934\u3002.<\/li>\n    <\/ol>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-5d760c7\" data-block-id=\"5d760c7\"><style>.stk-5d760c7 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u56e0\u6b64\uff0c\u5728\u7528\u4f5c\u4f4d\u7f6e\u68c0\u6d4b\u3001\u7269\u4f53\u9ad8\u5ea6\u68c0\u6d4b\u548c\u5806\u53e0\u9ad8\u5ea6\u68c0\u6d4b\u7684\u8d85\u58f0\u6ce2\u8ddd\u79bb\u4f20\u611f\u5668\u65f6\uff0c\u8fd9\u4e9b\u8bbe\u5907\u7684\u6027\u80fd\u6781\u4e3a\u7a33\u5b9a\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-d2bf62d\" data-block-id=\"d2bf62d\"><style>.stk-d2bf62d .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-5511\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/Cargo-stacking-height.webp\" width=\"750\" height=\"520\" alt=\"\u8d27\u7269\u5806\u53e0\u9ad8\u5ea6\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/Cargo-stacking-height.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/Cargo-stacking-height-300x208.webp 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u5178\u578b\u7684\u5e94\u7528\u5305\u62ec<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u7535\u8def\u677f\u5806\u53e0\u9ad8\u5ea6\u68c0\u6d4b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u7bb1\u5185\u4f4d\u7f6e\u68c0\u6d4b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6258\u76d8\u8ddd\u79bb\u68c0\u6d4b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u673a\u5668\u4eba\u907f\u969c;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8bbe\u5907\u5185\u90e8\u5de5\u4ef6\u4f4d\u7f6e\u76d1\u63a7;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5305\u88c5\u7ebf\u4e0a\u7684\u7eb8\u7bb1\u9ad8\u5ea6\u6216\u5b58\u5728\u68c0\u6d4b\u3002.<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\"><strong>\u5b89\u88c5\u5efa\u8bae<\/strong> \u6d4b\u91cf\u786c\u56fa\u4f53\u65f6\uff0c\u5e94\u5c3d\u53ef\u80fd\u786e\u4fdd<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u4f20\u611f\u5668\u6b63\u5bf9\u76ee\u6807\u8868\u9762\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u76ee\u6807\u533a\u57df\u5927\u4e8e\u5149\u675f\u8986\u76d6\u533a\u57df\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8868\u9762\u6ca1\u6709\u8fc7\u5ea6\u503e\u659c\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u907f\u514d\u8ba9\u8fb9\u7f18\u3001\u5b54\u6d1e\u6216\u5f3a\u70c8\u7684\u4e0d\u89c4\u5219\u7ed3\u6784\u6b63\u5bf9\u63a2\u9488\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5bf9\u4e8e\u5149\u6ed1\u7684\u91d1\u5c5e\u6216\u73bb\u7483\u8868\u9762\uff0c\u5373\u4f7f\u662f\u8f7b\u5fae\u7684\u89d2\u5ea6\u504f\u5dee\u4e5f\u4f1a\u5bfc\u81f4\u56de\u6ce2\u504f\u8f6c\uff0c\u4ece\u800c\u5bfc\u81f4\u4fe1\u53f7\u4e22\u5931\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-8028eb4\" id=\"3-granular-materials-and-powders\" data-block-id=\"8028eb4\"><h3 class=\"stk-block-heading__text\">3.\u9897\u7c92\u6750\u6599\u548c\u7c89\u672b<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-0a424ec\" data-block-id=\"0a424ec\"><style>.stk-0a424ec .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u5728\u8bbe\u8ba1\u5e26\u6709\u8d85\u58f0\u6ce2\u5e94\u7528\u7684\u5b8c\u6574\u6599\u4ed3\u7269\u4f4d\u6d4b\u91cf\u7cfb\u7edf\u65f6\uff0c\u9897\u7c92\u548c\u7c89\u672b\u662f\u6d4b\u8bd5\u5de5\u7a0b\u7ecf\u9a8c\u6700\u4e30\u5bcc\u7684\u6750\u6599\u7c7b\u578b\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-af184c1\" data-block-id=\"af184c1\"><style>.stk-af184c1 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-7289\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/02\/Ultrasonic-sensors-are-used-for-warehouse-material-level-detection.webp\" width=\"750\" height=\"500\" alt=\"\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u7528\u4e8e\u4ed3\u5e93\u6599\u4f4d\u68c0\u6d4b\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/02\/Ultrasonic-sensors-are-used-for-warehouse-material-level-detection.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/02\/Ultrasonic-sensors-are-used-for-warehouse-material-level-detection-300x200.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/02\/Ultrasonic-sensors-are-used-for-warehouse-material-level-detection-18x12.webp 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u5e38\u89c1\u7684\u6750\u6599\u5305\u62ec<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u5851\u6599\u9897\u7c92;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8c37\u7269\u3001\u7389\u7c73\u3001\u5c0f\u9ea6\u548c\u5927\u8c46\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u9972\u6599\u9897\u7c92\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6c99\u5b50\u3001\u77f3\u5934\u3001\u77ff\u77f3\u9897\u7c92;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6c34\u6ce5\u3001\u77f3\u7070\u7c89\u3001\u77ff\u7269\u7c89\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5316\u5b66\u7c89\u672b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6728\u5c51\u3001\u9897\u7c92\u71c3\u6599\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u98df\u54c1\u7c89\u3001\u6dc0\u7c89\u3001\u9762\u7c89.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-ccb28d7\" data-block-id=\"ccb28d7\"><style>.stk-ccb28d7 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u5728\u50a8\u7f50\u3001\u7b52\u4ed3\u548c\u6cb9\u7f50\u8f66\u7b49\u573a\u5408\uff0c\u8fd9\u4e9b\u4f20\u611f\u5668\u4f5c\u4e3a\u53ef\u9760\u7684\u6599\u4ed3\u76d1\u63a7\u6db2\u4f4d\u63a2\u6d4b\u5668\uff0c\u901a\u5e38\u7528\u4e8e\u6db2\u4f53\u3001\u6d46\u6599\u3001\u6db2\u5316\u6c14\u4ee5\u53ca\u56fa\u4f53\u7c89\u672b\u548c\u9897\u7c92\u7684\u6db2\u4f4d\u6d4b\u91cf\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-56368f0\" data-block-id=\"56368f0\"><style>.stk-56368f0 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\"><strong>Why are granules and powders &#8220;measurable but complex&#8221;? <\/strong>\u96be\u70b9\u4e0d\u5728\u4e8e\u8d85\u58f0\u6ce2\u65e0\u6cd5\u53cd\u5c04\uff0c\u800c\u5728\u4e8e\u8fd9\u7c7b\u6750\u6599\u7684\u8868\u9762\u5f62\u6001\u901a\u5e38\u4e0d\u89c4\u5219\u3002\u5728\u76d1\u6d4b\u7cae\u4ed3\u65f6\uff0c\u7c89\u672b\u548c\u9897\u7c92\u7269\u6599\u5728\u4e0b\u843d\u540e\u901a\u5e38\u4f1a\u5f62\u6210\u9525\u5f62\u5806\u79ef\uff0c\u5176\u503e\u659c\u89d2\u5ea6\u5728\u5de5\u7a0b\u5b66\u4e2d\u79f0\u4e3a\u4ef0\u89d2\u3002\u5f53\u58f0\u6ce2\u649e\u51fb\u5230\u8fd9\u79cd\u503e\u659c\u7684\u7269\u6599\u8868\u9762\u65f6\uff0c\u56de\u58f0\u5f88\u5bb9\u6613\u53d1\u751f\u6f2b\u53cd\u5c04\uff0c\u5bfc\u81f4\u6599\u4f4d\u4f20\u611f\u5668\u63a5\u6536\u4e0d\u5230\u8db3\u591f\u5f3a\u7684\u4fe1\u53f7\u3002.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u6b64\u5916\uff0c\u7c89\u672b\u6750\u6599\u8fd8\u4f1a\u9020\u6210\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u5728\u4e0b\u843d\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u5927\u91cf\u7c89\u5c18\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u677e\u52a8\u7684\u6750\u6599\u8868\u9762\u4f1a\u5bfc\u81f4\u58f0\u6ce2\u88ab\u5438\u6536\u6216\u6563\u5c04\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u4e0d\u5e73\u6574\u7684\u8868\u9762\u4f1a\u5bfc\u81f4\u4e0d\u7a33\u5b9a\u7684\u56de\u58f0\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u7b52\u4ed3\u58c1\u4e0a\u7684\u6750\u6599\u5806\u79ef\u5bb9\u6613\u4ea7\u751f\u865a\u5047\u56de\u58f0\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u9020\u6210\u58f0\u6ce2\u5e72\u6270\u7684\u590d\u6742\u7b52\u4ed3\u7ed3\u6784\u3001\u5185\u90e8\u6a2a\u6881\u6216\u7ba1\u9053\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u4f20\u611f\u5668\u63a2\u5934\u8868\u9762\u9644\u7740\u7070\u5c18\uff0c\u964d\u4f4e\u53d1\u5c04\u548c\u63a5\u6536\u6548\u7387\u3002.<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\"><strong>\u9897\u7c92\/\u7c89\u672b\u5728\u4ec0\u4e48\u6761\u4ef6\u4e0b\u66f4\u9002\u5408\u8d85\u58f0\u6ce2\uff1f<\/strong> \u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\u65f6\uff0c\u8d85\u58f0\u6ce2\u6d4b\u91cf\u7684\u6210\u529f\u7387\u4f1a\u66f4\u9ad8\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u7b52\u4ed3\u5e76\u4e0d\u7279\u522b\u6df1\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u7070\u5c18\u5e76\u975e\u5904\u4e8e\u6301\u7eed\u9ad8\u6d53\u5ea6\u6269\u6563\u72b6\u6001\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6750\u6599\u9897\u7c92\u76f8\u5bf9\u8f83\u5927\uff0c\u8868\u9762\u76f8\u5f53\u81f4\u5bc6\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6c34\u5e73\u9ad8\u5ea6\u53d8\u5316\u7f13\u6162\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5b89\u88c5\u4f4d\u7f6e\u53ef\u6709\u6548\u907f\u5f00\u8fdb\u6599\u53e3\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u4f20\u611f\u5668\u53ef\u5c3d\u53ef\u80fd\u7784\u51c6\u5e73\u5747\u6750\u6599\u8868\u9762\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6240\u9009\u4f20\u611f\u5668\u7684\u5149\u675f\u89d2\u8f83\u5c0f\uff0c\u53ef\u51cf\u5c11\u5899\u58c1\u53cd\u5c04\u5e72\u6270\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8be5\u7f51\u7ad9\u53ef\u8fdb\u884c\u56de\u58f0\u8c03\u8bd5\u6216\u8fc7\u6ee4\u5904\u7406\u3002.<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\"><strong>\u4ec0\u4e48\u65f6\u5019\u5e94\u8be5\u8c28\u614e\uff1f<\/strong> \u4ee5\u4e0b\u60c5\u51b5\u5728\u9009\u62e9\u65f6\u9700\u8981\u683c\u5916\u8c28\u614e\uff0c\u5fc5\u8981\u65f6\u5e94\u9996\u5148\u8fdb\u884c\u6837\u54c1\u6d4b\u8bd5\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u8d85\u7ec6\u7c89\u672b\u6216\u6781\u8f7b\u3001\u9ad8\u5ea6\u84ec\u677e\u7684\u7c89\u672b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u4f34\u968f\u7740\u9ad8\u7c89\u5c18\u7684\u8fde\u7eed\u4e0b\u964d\u73af\u5883\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6781\u9ad8\u548c\u6781\u7a84\u7684\u7b52\u4ed3\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6750\u6599\u8868\u9762\u7684\u503e\u89d2\u8fc7\u5927\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u7b52\u4ed3\u5185\u5b58\u5728\u590d\u6742\u7684\u7ed3\u6784\u90e8\u4ef6\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5f3a\u632f\u52a8\u6216\u5f3a\u6c14\u6d41\u73af\u5883\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u4f34\u6709\u660e\u663e\u7684\u9ad8\u6e29\u84b8\u6c7d\u6216\u8150\u8680\u6027\u6c14\u4f53\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-3e3b10e\" data-block-id=\"3e3b10e\"><style>.stk-3e3b10e .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">For the measurement of granules and powders, it is recommended not to only look at the &#8220;upper limit of the range,&#8221; but to comprehensively consider the beam angle, blind zone, echo processing algorithms, enclosure protection rating, dustproof structure, and reasonable installation position.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-b04fd24\" id=\"which-materials-are-unsuitable-or-prone-to-false-alarms\" data-block-id=\"b04fd24\"><h2 class=\"stk-block-heading__text\">\u54ea\u4e9b\u6750\u6599\u4e0d\u9002\u5408\u6216\u5bb9\u6613\u4ea7\u751f\u8bef\u62a5\uff1f<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-39c0ae6\" data-block-id=\"39c0ae6\"><style>.stk-39c0ae6 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">Truly professional selection advice must not only state &#8220;what can be measured&#8221; but also clearly specify &#8220;when it is not recommended to use.&#8221; This is an important standard for judging whether a supplier has profound engineering experience.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-26dd2a8\" id=\"1-sound-absorbing-materials-and-soft-irregular-surfaces\" data-block-id=\"26dd2a8\"><h3 class=\"stk-block-heading__text\">1.\u5438\u97f3\u6750\u6599\u548c\u8f6f\u8d28\u4e0d\u89c4\u5219\u8868\u9762<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-8850c06\" data-block-id=\"8850c06\"><style>.stk-8850c06 .stk-img-wrapper{width:100% !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-7756\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Schematic-diagram-of-ultrasonic-sensor-sound-waves-being-absorbed-by-sponge.png\" width=\"750\" height=\"388\" alt=\"\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u58f0\u6ce2\u88ab\u6d77\u7ef5\u5438\u6536\u793a\u610f\u56fe\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Schematic-diagram-of-ultrasonic-sensor-sound-waves-being-absorbed-by-sponge.png 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Schematic-diagram-of-ultrasonic-sensor-sound-waves-being-absorbed-by-sponge-300x155.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/05\/Schematic-diagram-of-ultrasonic-sensor-sound-waves-being-absorbed-by-sponge-18x9.png 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u4ee5\u4e0b\u6750\u6599\u901a\u5e38\u4e0d\u9002\u5408\u4f7f\u7528\u666e\u901a\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u8fdb\u884c\u7a33\u5b9a\u6d4b\u91cf\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u6d77\u7ef5\u3001\u6ce1\u6cab\u68c9\u3001\u539a\u53d1\u6ce1\u80f6\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6bdb\u6be1\u3001\u68c9\u82b1\u3001\u7eba\u7ec7\u7ea4\u7ef4\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8868\u9762\u975e\u5e38\u677e\u6563\u7684\u6781\u84ec\u677e\u7c89\u672b\u6216\u8f7b\u8d28\u6750\u6599\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8f6f\u5305\u88c5\u888b\u8868\u9762\u4e0d\u89c4\u5219\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-138cc6d\" data-block-id=\"138cc6d\"><style>.stk-138cc6d .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\"><strong>\u6838\u5fc3\u7406\u7531 <\/strong>\u8fd9\u4e9b\u6750\u6599\u4f1a\u5438\u6536\u6216\u6563\u5c04\u5927\u91cf\u58f0\u80fd\u3002\u58f0\u6ce2\u53d1\u51fa\u540e\uff0c\u65e0\u6cd5\u5f62\u6210\u8db3\u591f\u5f3a\u70c8\u548c\u96c6\u4e2d\u7684\u56de\u58f0\uff0c\u4f20\u611f\u5668\u6781\u6613\u51fa\u73b0\u65e0\u4fe1\u53f7\u3001\u8df3\u503c\u6216\u8bef\u62a5\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u67d4\u8f6f\u6216\u8868\u9762\u6781\u4e0d\u89c4\u5219\u7684\u76ee\u6807\u4e0d\u662f\u7406\u60f3\u7684\u58f0\u5b66\u6d4b\u91cf\u5bf9\u8c61\u3002.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u5982\u679c\u73b0\u573a\u5de5\u827a\u8981\u6c42\u68c0\u6d4b\u6b64\u7c7b\u6750\u6599\uff0c\u5219\u5e94\u52a0\u4ee5\u8003\u8651\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u589e\u52a0\u76ee\u6807\u53cd\u5c04\u9762\u6216\u6539\u53d8\u5b89\u88c5\u89d2\u5ea6\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u7f29\u77ed\u5b9e\u9645\u63a2\u6d4b\u8ddd\u79bb\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u4f7f\u7528\u66f4\u5927\u58f0\u529f\u7387\u6216\u7279\u5b9a\u5de5\u4f5c\u9891\u7387\u7684\u4f20\u611f\u5668\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5fc5\u987b\u901a\u8fc7\u5b9e\u9645\u73b0\u573a\u6d4b\u8bd5\u8fdb\u884c\u9a8c\u8bc1\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5fc5\u8981\u65f6\uff0c\u679c\u65ad\u6539\u7528\u79f0\u91cd\u6cd5\u3001\u96f7\u8fbe\u3001\u673a\u68b0\u9650\u4f4d\u5f00\u5173\u6216\u5176\u4ed6\u68c0\u6d4b\u539f\u7406\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-b10113d\" id=\"2-liquids-with-extremely-thick-foam-or-violent-fluctuations-on-the-surface\" data-block-id=\"b10113d\"><h3 class=\"stk-block-heading__text\">2.\u8868\u9762\u6709\u6781\u539a\u6ce1\u6cab\u6216\u5267\u70c8\u6ce2\u52a8\u7684\u6db2\u4f53<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-27ac808\" data-block-id=\"27ac808\"><style>.stk-27ac808 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">Foam is a very typical and tricky interference factor in ultrasonic liquid level measurement. Slight, thin foam can sometimes be improved through algorithmic filtering and installation optimization, but if the liquid surface is covered with a thick layer of foam, the ultrasound is highly likely to be completely absorbed and scattered by the foam layer, leading to violent fluctuations in measured values, and the sensor may even only measure the &#8220;foam surface&#8221; instead of the true liquid level height.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p><strong>\u5bb9\u6613\u51fa\u73b0\u95ee\u9898\u7684\u60c5\u51b5\u5305\u62ec<\/strong><\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u53d1\u9175\u7f50\u3001\u66dd\u6c14\u7f50\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5f3a\u529b\u6405\u62cc\u53cd\u5e94\u91dc\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u6ce1\u6cab\u6e05\u6d01\u7f50\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u542b\u6709\u5927\u91cf\u8868\u9762\u6d3b\u6027\u5242\u7684\u6db2\u4f53\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u9ad8\u901f\u704c\u88c5\u6216\u6392\u6c34\u4f5c\u4e1a\u4e2d\u7684\u5bb9\u5668\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5927\u6876\u4e2d\u5267\u70c8\u7ffb\u6eda\u7684\u6db2\u4f53\u8868\u9762\u3002.<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\"><strong>\u7b54\u590d\u5efa\u8bae\uff1a<\/strong> \u5bf9\u4e8e\u6ce1\u6cab\u3001\u5267\u70c8\u6ce2\u52a8\u7684\u6db2\u4f53\u8868\u9762\u548c\u7070\u5c18\u73af\u5883\uff0c\u5efa\u8bae\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u5c06\u4f20\u611f\u5668\u5b89\u88c5\u5728\u6db2\u9762\u76f8\u5bf9\u5e73\u9759\u7684\u533a\u57df\uff0c\u786e\u4fdd\u907f\u5f00\u8fdb\u6599\u53e3\u548c\u6405\u62cc\u4e2d\u5fc3\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u4f7f\u7528\u6ce2\u5bfc\u7ba1\u6216\u9759\u6b62\u4e95\u5bf9\u6ce1\u6cab\u8fdb\u884c\u7269\u7406\u9694\u79bb\uff0c\u63d0\u9ad8\u6db2\u9762\u7684\u7a33\u5b9a\u6027\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5728\u63a7\u5236\u7cfb\u7edf\u4e2d\u8bbe\u7f6e\u5408\u7406\u7684\u8fc7\u6ee4\u65f6\u95f4\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u73b0\u573a\u786e\u8ba4\u6ce1\u6cab\u7684\u5b9e\u9645\u539a\u5ea6\uff1b\u5982\u679c\u6ce1\u6cab\u4e00\u76f4\u975e\u5e38\u539a\uff0c\u5219\u5e94\u679c\u65ad\u8bc4\u4f30\u5176\u4ed6\u89e3\u51b3\u65b9\u6848\uff0c\u5982\u96f7\u8fbe\u6216\u6d41\u4f53\u9759\u529b\u5b66\u53d8\u9001\u5668\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-307dab5\" id=\"3-vacuum-environments-and-extreme-steam-condensation-environments\" data-block-id=\"307dab5\"><h3 class=\"stk-block-heading__text\">3.\u771f\u7a7a\u73af\u5883\u548c\u6781\u7aef\u84b8\u6c7d\/\u51b7\u51dd\u73af\u5883<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-19bdee2\" data-block-id=\"19bdee2\"><style>.stk-19bdee2 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u8d85\u58f0\u6ce2\u7684\u7269\u7406\u7279\u6027\u51b3\u5b9a\u4e86\u5b83\u5fc5\u987b\u4f9d\u9760\u7a7a\u6c14\u6216\u5176\u4ed6\u6c14\u4f53\u4ecb\u8d28\u8fdb\u884c\u4f20\u64ad\u3002\u6ca1\u6709\u4f20\u64ad\u4ecb\u8d28\uff0c\u58f0\u6ce2\u7edd\u5bf9\u65e0\u6cd5\u5230\u8fbe\u76ee\u6807\u3002\u56e0\u6b64\uff0c\u666e\u901a\u7684\u7a7a\u6c14\u8d85\u58f0\u6ce2\u6db2\u4f4d\u4f20\u611f\u5668\u7edd\u5bf9\u4e0d\u80fd\u5728\u771f\u7a7a\u7f50\u5185\u4f7f\u7528\u3002\u8fd9\u662f\u57fa\u672c\u7269\u7406\u539f\u7406\u51b3\u5b9a\u7684\u9650\u5236\uff0c\u800c\u4e0d\u662f\u4f20\u611f\u5668\u54c1\u724c\u4e4b\u95f4\u7684\u6280\u672f\u5dee\u5f02\u3002.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u6b64\u5916\uff0c\u6781\u7aef\u7684\u9ad8\u6e29\u84b8\u6c7d\u548c\u51b7\u51dd\u73af\u5883\u4e5f\u5e26\u6765\u4e86\u4e25\u5cfb\u7684\u6311\u6218\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u8fc7\u91cf\u7684\u84b8\u6c7d\u4f1a\u6539\u53d8\u7a7a\u6c14\u4ecb\u8d28\u7684\u5bc6\u5ea6\uff0c\u4ece\u800c\u6539\u53d8\u58f0\u901f\uff0c\u5bfc\u81f4\u8ddd\u79bb\u6d4b\u91cf\u4e0d\u51c6\u786e\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u63a2\u5934\u8868\u9762\u9644\u7740\u7684\u5927\u91cf\u51b7\u51dd\u6c34\u4f1a\u4e25\u91cd\u8870\u51cf\u58f0\u6ce2\u4fe1\u53f7\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5bb9\u5668\u5185\u7684\u6e29\u5ea6\u68af\u5ea6\u4f1a\u5bfc\u81f4\u58f0\u6ce2\u4f20\u64ad\u8bef\u5dee\uff08\u6ce8\uff1a\u6211\u4eec\u7684\u4ea7\u54c1\u6807\u914d\u6709\u6e29\u5ea6\u8865\u507f\u529f\u80fd\uff0c\u53ef\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff09\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u957f\u671f\u9ad8\u6e7f\u5ea6\u548c\u9ad8\u6e29\u73af\u5883\u53ef\u80fd\u4f1a\u5f71\u54cd\u5185\u90e8\u7535\u5b50\u5143\u4ef6\u7684\u4f7f\u7528\u5bff\u547d\uff08\u6ce8\uff1a\u6211\u4eec\u7684\u4ea7\u54c1\u5728\u51fa\u5382\u524d\u90fd\u7ecf\u8fc7\u4e25\u683c\u7684\u8001\u5316\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u957f\u671f\u7a33\u5b9a\u6027\uff09\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8150\u8680\u6027\u6c14\u4f53\u53ef\u80fd\u4f1a\u635f\u574f\u666e\u901a\u5916\u58f3\u6216\u4f20\u611f\u5668\u6750\u6599\uff08\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5e94\u9009\u62e9\u6211\u4eec\u7684\u9632\u8150\u8680\u63a2\u5934\u548c\u4f20\u611f\u5668\u7cfb\u5217\uff09\u3002.<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\">\u6b63\u5982\u8bb8\u591a\u6db2\u4f4d\u8ba1\u6587\u4ef6\u90fd\u5f3a\u8c03\u9002\u7528\u7684\u6e29\u5ea6\u548c\u538b\u529b\u8303\u56f4\u4e00\u6837\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u4e5f\u6709\u5176\u72ec\u7279\u7684\u7269\u7406\u8fb9\u754c\u3002\u7279\u522b\u5efa\u8bae\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u8c28\u614e\u9009\u62e9\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u771f\u7a7a\u7f50\u6216\u9ad8\u538b\u5bc6\u5c01\u5bb9\u5668\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u9ad8\u6e29\u84b8\u6c7d\u7f50\u3001\u5f3a\u51b7\u51dd\u73af\u5883\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5f3a\u8150\u8680\u6027\u6c14\u4f53\u73af\u5883\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5185\u90e8\u6e29\u5ea6\u53d8\u5316\u5267\u70c8\u7684\u8bbe\u5907\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u84b8\u6c7d\u4e0d\u65ad\u51b2\u5237\u63a2\u5934\u5b89\u88c5\u4f4d\u7f6e\u7684\u60c5\u51b5\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-7955546\" id=\"industrial-integration-guide-how-to-select-issr-sensor-ultrasonic-sensor-parameters-based-on-material\" data-block-id=\"7955546\"><h2 class=\"stk-block-heading__text\">\u5de5\u4e1a\u96c6\u6210\u6307\u5357\uff1a\u5982\u4f55\u6839\u636e\u6750\u6599\u9009\u62e9 ISSRSensor \u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u53c2\u6570\uff1f<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b049614\" data-block-id=\"b049614\"><style>.stk-b049614 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">As an underlying sensor manufacturing factory, when assisting customers with selection, we never just stop at &#8220;can it be measured,&#8221; but are dedicated to translating complex material characteristics into specific sensor parameters. For PLCs, DCSs, or lower-level equipment control systems, the core demand is always to obtain an electrical signal that is stable, repeatable, and easy to integrate.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-a870d28\" data-block-id=\"a870d28\"><style>.stk-a870d28 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">ISSRSensor \u5de5\u4e1a\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u7cfb\u5217\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d4b\u8ddd\u3001\u6db2\u4f4d\u3001\u6599\u4f4d\u3001\u900f\u660e\u6750\u6599\u68c0\u6d4b\u3001\u53cc\u5f20\u68c0\u6d4b\u548c\u504f\u5dee\u6821\u6b63\u68c0\u6d4b\u7b49\u573a\u666f\u3002\u5728\u9009\u62e9\u65f6\uff0c\u5efa\u8bae\u91cd\u70b9\u8bc4\u4f30\u4ee5\u4e0b\u53c2\u6570\uff1a<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-83f95fe\" id=\"1-range-and-blind-zone-avoid-being-greedy-for-large-range\" data-block-id=\"83f95fe\"><h3 class=\"stk-block-heading__text\">1. Range and Blind Zone: Avoid Being &#8220;Greedy for Large Range&#8221;<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-cca6215\" data-block-id=\"cca6215\"><style>.stk-cca6215 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">Ultrasonic sensors usually have a close-range unmeasurable area, known as the &#8220;Blind Zone.&#8221; Within the blind zone, after the sensor has just emitted a sound wave, the transducer is still in the ringing recovery stage and cannot reliably receive echoes at extremely close distances.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-c3b590a\" data-block-id=\"c3b590a\"><style>.stk-c3b590a .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">Therefore, when selecting, one must simultaneously confirm: the minimum detection distance, maximum detection distance, installation height, highest\/lowest level points, internal structure of the tank, and the target surface&#8217;s reflection capability. Range, blind zone, and the actual measurement scope are core parameters that constrain each other.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p><strong>\u9009\u62e9\u903b\u8f91\uff1a<\/strong><\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 1em;\"><strong>\u77ed\u8ddd\u79bb\/\u5c0f\u5bb9\u5668\/\u5c0f\u5de5\u4ef6\uff1a<\/strong> \u9996\u9009\u9ad8\u9891\u3001\u5c0f\u8303\u56f4\u3001\u5c0f\u76f2\u533a\u4f20\u611f\u5668\uff1b;<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u4e2d\u578b\u50a8\u7f50\u6216\u6c34\u7bb1\uff1a<\/strong> \u9009\u62e9\u4e2d\u7b49\u8303\u56f4\uff0c\u914d\u5907\u6709\u7a33\u5b9a\u6a21\u62df\u8f93\u51fa\u7684\u578b\u53f7\uff1b;<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u5927\u578b\u7b52\u4ed3\/\u5927\u578b\u7a7a\u95f4\uff1a<\/strong> \u9009\u62e9\u6ce2\u675f\u89d2\u8f83\u7a84\u7684\u4f4e\u9891\u5927\u8303\u56f4\u578b\u53f7\uff1b;<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u7070\u5c18\u6216\u9897\u7c92\u6750\u6599\uff1a<\/strong> \u4f18\u5148\u8003\u8651\u4fe1\u53f7\u5f3a\u5ea6\u3001\u6ce2\u675f\u89d2\u548c\u6b63\u786e\u7684\u5b89\u88c5\u89d2\u5ea6\uff1b;<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u72ed\u7a84\u7684\u5bb9\u5668<\/strong> \u5fc5\u987b\u9009\u62e9\u8f83\u7a84\u7684\u58f0\u675f\u89d2\uff0c\u4ee5\u9632\u6b62\u58f0\u675f\u649e\u51fb\u7b52\u4ed3\u58c1\u5e76\u4ea7\u751f\u865a\u5047\u56de\u58f0\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-48f476c\" data-block-id=\"48f476c\"><style>.stk-48f476c .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">Never blindly pursue an extra-large range just &#8220;to be on the safe side.&#8221; An oversized range not only brings a larger blind zone but also leads to a wider beam, lowered resolution, and introduces more on-site interferences that are hard to handle. The correct approach is: a range that just covers the actual detection distance and leaves a reasonable engineering margin is sufficient.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-454e045\" id=\"2-frequency-and-beam-angle-balancing-penetration-resolution-and-anti-interference\" data-block-id=\"454e045\"><h3 class=\"stk-block-heading__text\">2.\u9891\u7387\u548c\u5149\u675f\u89d2\u5ea6\uff1a\u5e73\u8861\u7a7f\u900f\u529b\u3001\u5206\u8fa8\u7387\u548c\u6297\u5e72\u6270\u6027<\/h3><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u9891\u7387\u901a\u5e38\u5728\u51e0\u5341\u5343\u8d6b\u5179\u5230\u51e0\u767e\u5343\u8d6b\u5179\u4e4b\u95f4\uff0c\u4e0d\u540c\u7684\u9891\u7387\u5bf9\u5e94\u4e0d\u540c\u7684\u58f0\u5b66\u7279\u6027\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 1em;\"><strong>\u4f4e\u9891\u8d85\u58f0\u6ce2<\/strong> \u4f20\u64ad\u8ddd\u79bb\u66f4\u8fdc\uff0c\u5bf9\u7a7a\u6c14\u8870\u51cf\u6781\u4e3a\u4e0d\u654f\u611f\uff0c\u56e0\u6b64\u66f4\u9002\u7528\u4e8e\u5927\u578b\u7b52\u4ed3\u548c\u7c97\u7cd9\u8868\u9762\uff1b\u4f46\u5176\u5149\u675f\u901a\u5e38\u66f4\u5bbd\uff0c\u5206\u8fa8\u7387\u4e5f\u76f8\u5bf9\u8f83\u4f4e\u3002.<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u9ad8\u9891\u8d85\u58f0\u6ce2<\/strong> \u5149\u675f\u9ad8\u5ea6\u96c6\u4e2d\uff0c\u5206\u8fa8\u7387\u6781\u9ad8\uff0c\u76f2\u533a\u8f83\u5c0f\uff0c\u975e\u5e38\u9002\u5408\u77ed\u8ddd\u79bb\u7cbe\u786e\u63a2\u6d4b\uff1b\u7f3a\u70b9\u662f\u957f\u8ddd\u79bb\u4fe1\u53f7\u8870\u51cf\u660e\u663e\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-7abb229\" data-block-id=\"7abb229\"><style>.stk-7abb229 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u5bf9\u4e8e\u7c89\u672b\u548c\u9897\u7c92\u72b6\u6750\u6599\uff0c\u9009\u62e9\u8f83\u7a84\u7684\u5149\u675f\u89d2\u53ef\u4ee5\u6709\u6548\u907f\u514d\u58c1\u9762\u53cd\u5c04\u548c\u5185\u90e8\u7ed3\u6784\u90e8\u4ef6\u5e72\u6270\u3002\u5bf9\u4e8e\u5927\u578b\u5e73\u9762\u6db2\u9762\uff0c\u5bf9\u5149\u675f\u89d2\u5ea6\u7684\u8981\u6c42\u76f8\u5bf9\u5bbd\u677e\uff0c\u4f46\u4ecd\u9700\u6ce8\u610f\u907f\u5f00\u8fdb\u6599\u53e3\u3001\u6405\u62cc\u6868\u6216\u843d\u6599\u7ba1\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-af5f560\" id=\"3-output-signal-closely-matching-plc-dcs-control-needs\" data-block-id=\"af5f560\"><h3 class=\"stk-block-heading__text\">3.\u8f93\u51fa\u4fe1\u53f7\uff1a\u5bc6\u5207\u5339\u914d PLC\/DCS \u63a7\u5236\u9700\u6c42<\/h3><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668\u7684\u8f93\u51fa\u683c\u5f0f\u76f4\u63a5\u51b3\u5b9a\u4e86\u5b83\u4e0e\u81ea\u52a8\u5316\u7ed3\u6784\u7684\u96c6\u6210\u65b9\u5f0f\u3002.<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 1em;\">\n            <strong>\u5f00\u5173\u8f93\u51fa\uff08PNP \/ NPN\uff09<\/strong>\n            <ul style=\"padding-left: 20px; margin-top: 0.5em;\">\n                <li style=\"margin-bottom: 0.5em;\"><strong>\u9002\u7528\u573a\u666f<\/strong> \u9ad8\/\u4f4e\u4f4d\u62a5\u8b66\u3001\u6ea2\u51fa\u4fdd\u62a4\u3001\u7a7a\u6599\u4ed3\u68c0\u6d4b\u3001\u5de5\u4ef6\u5c31\u4f4d\u548c\u5b58\u5728\u68c0\u6d4b\u3002.<\/li>\n                <li style=\"margin-bottom: 0.5em;\"><strong>\u903b\u8f91<\/strong> \u5f53\u7269\u6599\u8fbe\u5230\u8bbe\u5b9a\u9608\u503c\u65f6\uff0c\u5b83\u4f1a\u76f4\u63a5\u5411 PLC \u8f93\u51fa ON\/OFF \u4fe1\u53f7\u3002\u975e\u5e38\u9002\u7528\u4e8e\u5305\u88c5\u8bbe\u5907\u7684\u7b80\u5355\u4f4d\u7f6e\u68c0\u6d4b\u6216\u6c34\u7bb1\u6ee1\u6c34\u62a5\u8b66\u3002.<\/li>\n            <\/ul>\n        <\/li>\n        <li style=\"margin-bottom: 1em;\">\n            <strong>\u6a21\u62df\u8f93\u51fa\uff084-20mA \/ 0-10V\uff09<\/strong>\n            <ul style=\"padding-left: 20px; margin-top: 0.5em;\">\n                <li style=\"margin-bottom: 0.5em;\"><strong>\u9002\u7528\u573a\u666f<\/strong> \u8fde\u7eed\u6db2\u4f4d\/\u6599\u4f4d\u76d1\u6d4b\u3001\u50a8\u7f50\u4f59\u91cf\u4f30\u7b97\u3001DCS \u8d8b\u52bf\u8bb0\u5f55\u3002.<\/li>\n                <li style=\"margin-bottom: 0.5em;\"><strong>\u903b\u8f91<\/strong> 4-20mA \u5de5\u4e1a\u6807\u51c6\u6297\u5e72\u6270\u80fd\u529b\u7279\u522b\u5f3a\uff0c\u9002\u5408\u957f\u8ddd\u79bb\u4f20\u8f93\uff1b0-10V \u63a5\u7ebf\u7b80\u5355\uff0c\u9002\u5408\u8f83\u77ed\u8ddd\u79bb\u4f20\u8f93\u6216\u96c6\u6210\u5728\u8bbe\u5907\u7535\u6c14\u63a7\u5236\u7bb1\u5185\u90e8\u3002.<\/li>\n            <\/ul>\n        <\/li>\n        <li style=\"margin-bottom: 1em;\">\n            <strong>\u6570\u5b57\u901a\u4fe1\u8f93\u51fa\uff08RS485\/Modbus \u7b49\uff09<\/strong>\n            <ul style=\"padding-left: 20px; margin-top: 0.5em;\">\n                <li style=\"margin-bottom: 0.5em;\"><strong>\u9002\u7528\u573a\u666f<\/strong> \u96c6\u4e2d\u76d1\u63a7\u591a\u4e2a\u50a8\u7f50\u3001\u8fdc\u7a0b\u8054\u7f51\u901a\u4fe1\u3001\u4e0e\u667a\u80fd\u7f51\u5173\u5bf9\u63a5\u4ee5\u53ca\u7269\u8054\u7f51\u5e73\u53f0\u96c6\u6210\u3002.<\/li>\n                <li style=\"margin-bottom: 0.5em;\"><strong>\u4f18\u52bf<\/strong> \u5b83\u4e0d\u4ec5\u80fd\u8bfb\u53d6\u8ddd\u79bb\uff0c\u8fd8\u80fd\u83b7\u53d6\u4f20\u611f\u5668\u7684\u8fd0\u884c\u72b6\u6001\u548c\u8bca\u65ad\u4fe1\u606f\u3002.<\/li>\n            <\/ul>\n        <\/li>\n    <\/ul>\n    \n    <p>The key to selection is not the more functions the better, but that the output format must perfectly match the customer&#8217;s existing control system.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-4744790\" id=\"4-enclosure-material-protection-rating-and-on-site-environment\" data-block-id=\"4744790\"><h3 class=\"stk-block-heading__text\">4.\u5916\u58f3\u6750\u6599\u3001\u9632\u62a4\u7b49\u7ea7\u548c\u73b0\u573a\u73af\u5883<\/h3><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u4e00\u79cd\u6750\u6599\u7406\u8bba\u4e0a\u9002\u5408\u8d85\u58f0\u6ce2\u6d4b\u91cf\uff0c\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u4efb\u4f55\u5916\u89c2\u5f62\u5f0f\u7684\u4f20\u611f\u5668\u90fd\u80fd\u7ecf\u53d7\u4f4f\u73b0\u573a\u73af\u5883\u7684\u4e25\u9177\u8003\u9a8c\u3002\u5728\u9009\u62e9\u65f6\uff0c\u5fc5\u987b\u786e\u8ba4\u73b0\u573a\u662f\u5426\u5b58\u5728\u4ee5\u4e0b\u6311\u6218\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u662f\u5426\u9700\u8981 IP67 \u6216\u66f4\u9ad8\u7684\u9632\u62a4\u7b49\u7ea7\uff1f<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u662f\u5426\u4f1a\u957f\u671f\u66b4\u9732\u5728\u6c34\u84b8\u6c14\u3001\u9ad8\u6d53\u5ea6\u7070\u5c18\u6216\u6cb9\u6e0d\u4e2d\uff1f<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u73b0\u573a\u662f\u5426\u5b58\u5728\u8150\u8680\u6027\u5316\u5b66\u6c14\u4f53\uff0c\u662f\u5426\u9700\u8981\u9632\u8150\u8680\u63a2\u5934\uff08\u5982\u805a\u56db\u6c1f\u4e59\u70ef\u6750\u6599\uff09\uff1f<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u662f\u5426\u5b58\u5728\u6781\u7aef\u7684\u9ad8\u6e29\u548c\u4f4e\u6e29\u73af\u5883\u6216\u673a\u68b0\u51b2\u51fb\uff1f<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8bbe\u5907\u5b89\u88c5\u7a7a\u95f4\u662f\u5426\u6709\u9650\uff0c\u9700\u8981\u7d27\u51d1\u578b\u7ed3\u6784\uff1f<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u73b0\u573a\u6cd5\u5170\u3001\u87ba\u7eb9\u6216\u652f\u67b6\u7684\u5177\u4f53\u5b89\u88c5\u6807\u51c6\u662f\u4ec0\u4e48\uff1f<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\"><strong>\u60c5\u666f\u793a\u4f8b\uff1a<\/strong> \u6c34\u5904\u7406\u884c\u4e1a\u66f4\u91cd\u89c6\u9632\u6c34\u548c\u9632\u8150\u8680\uff1b\u7c89\u672b\u7b52\u4ed3\u975e\u5e38\u91cd\u89c6\u9632\u5c18\u548c\u9632\u7c98\u8fde\uff1b\u5305\u88c5\u8bbe\u5907\u5219\u8981\u6c42\u53cd\u5e94\u901f\u5ea6\u5feb\u3001\u76f2\u533a\u5c0f\u3001\u5b89\u88c5\u7d27\u51d1\u65b9\u4fbf\u3002.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-4f5d2ae\" id=\"5-specific-process-extended-detection-transparent-materials-double-sheets-and-deviation-correction\" data-block-id=\"4f5d2ae\"><h3 class=\"stk-block-heading__text\">5.\u7279\u5b9a\u6d41\u7a0b\u6269\u5c55\u68c0\u6d4b\uff1a\u900f\u660e\u6750\u6599\u3001\u53cc\u5f20\u7eb8\u548c\u504f\u5dee\u6821\u6b63<\/h3><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-4b69782\" data-block-id=\"4b69782\"><style>.stk-4b69782 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u7684\u6280\u672f\u8fb9\u754c\u8fdc\u8fdc\u8d85\u51fa\u4e86\u6750\u6599\u5c42\u9762\u7684\u6d4b\u91cf\u3002\u7531\u4e8e\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u5728\u7269\u7406\u4e0a\u5b8c\u5168\u4e0d\u4f9d\u8d56\u5149\u5b66\u7279\u6027\uff0c\u56e0\u6b64\u5728\u5149\u7535\u4f20\u611f\u5668\u5bb9\u6613\u5931\u6548\u7684\u9ad8\u96be\u5ea6\u5e94\u7528\u573a\u5408\uff0c\u8d85\u58f0\u6ce2\u5f80\u5f80\u662f\u552f\u4e00\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>ISSR \u5de5\u4e1a\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u7cfb\u5217\u4e0d\u4ec5\u5728\u5b8c\u6210\u8ddd\u79bb\u6d4b\u91cf\u548c\u6db2\u4f4d\u76d1\u6d4b\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u800c\u4e14\u8fd8\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u7cbe\u786e\u68c0\u6d4b\u900f\u660e\u8584\u819c\/\u5168\u900f\u660e\u6807\u7b7e\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5bf9\u7eb8\u5f20\u3001\u91d1\u5c5e\u7b94\u548c\u5851\u6599\u8584\u819c\u8fdb\u884c\u53cc\u5f20\u6216\u91cd\u53e0\u68c0\u6d4b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5bf9\u5305\u88c5\u6750\u6599\u8fb9\u7f18\u8fdb\u884c\u9ad8\u7cbe\u5ea6\u504f\u5dee\u6821\u6b63\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u81ea\u52a8\u751f\u4ea7\u7ebf\u4e0a\u7684\u5b9e\u65f6\u8ddd\u79bb\u53cd\u9988\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-8d2bf4b\" data-block-id=\"8d2bf4b\"><style>.stk-8d2bf4b .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">In the papermaking, lithium battery, highly reflective film, and high-end printing industries, ultrasound has utilized acoustic transmission, reflection, and attenuation differences to achieve a stability far exceeding that of photoelectric principles. Therefore, in modern industrial automation, ultrasonic sensors should not merely be viewed as &#8220;liquid level meters&#8221;; they are, in fact, core non-contact acoustic detection components capable of outputting diverse control signals.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-6479b6b\" id=\"quick-judgment-table-which-materials-are-suitable-for-ultrasonic-level-sensors\" data-block-id=\"6479b6b\"><h2 class=\"stk-block-heading__text\">\u5feb\u901f\u5224\u65ad\u8868\uff1a\u54ea\u4e9b\u6750\u6599\u9002\u5408\u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668\uff1f<\/h2><\/div>\n\n\n\n<table style=\"border-collapse: collapse; width: 100%; font-family: 'Source Sans 3', sans-serif; line-height: 1.5em; font-size: 14px;\">\n    <thead>\n        <tr style=\"background-color: #f8f9fa;\">\n            <th style=\"border: 1px solid #edeff1; padding: 10px; font-weight: bold; color: #16aac5; text-align: left; vertical-align: top;\">\u6750\u6599\u7c7b\u578b<\/th>\n            <th style=\"border: 1px solid #edeff1; padding: 10px; font-weight: bold; color: #16aac5; text-align: left; vertical-align: top;\">\u9002\u7528\u6027<\/th>\n            <th style=\"border: 1px solid #edeff1; padding: 10px; font-weight: bold; color: #16aac5; text-align: left; vertical-align: top;\">\u4e3b\u8981\u539f\u56e0<\/th>\n            <th style=\"border: 1px solid #edeff1; padding: 10px; font-weight: bold; color: #16aac5; text-align: left; vertical-align: top;\">\u9009\u62e9\u548c\u5b89\u88c5\u5efa\u8bae<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6e05\u6d01\u6c34\u3001\u6c61\u6c34\u3001\u51b7\u5374\u6db2<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u9ad8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6db2\u9762\u8fde\u7eed\u5e73\u6574\uff0c\u56de\u58f0\u6e05\u6670\u7a33\u5b9a<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6ce8\u610f\u907f\u514d\u5267\u70c8\u6ce2\u52a8\u548c\u6ce1\u6cab\u533a\u57df\uff0c\u5e76\u786e\u8ba4\u5b89\u88c5\u9ad8\u5ea6<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6cb9\u3001\u5e9f\u6cb9<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u9ad8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u8868\u9762\u901a\u5e38\u80fd\u5f62\u6210\u7a33\u5b9a\u7684\u955c\u9762\u53cd\u5c04<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u8bc4\u4f30\u73b0\u573a\u6cb9\u96fe\u3001\u84b8\u6c7d\u6d53\u5ea6\u548c\u73af\u5883\u6e29\u5ea6<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u5316\u5b66\u6db2\u4f53<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4e2d-\u9ad8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u7edd\u5927\u591a\u6570\u6db2\u4f53\u90fd\u80fd\u5f62\u6210\u6709\u6548\u7684\u53cd\u5c04<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u5fc5\u987b\u786e\u8ba4\u8150\u8680\u6027\uff0c\u914c\u60c5\u9009\u62e9\u9632\u8150\u8680\u63a2\u5934<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6ce5\u6d46\u3001\u6d51\u6d4a\u6db2\u4f53<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4e2d-\u9ad8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u58f0\u6ce2\u4f20\u64ad\u5b8c\u5168\u4e0d\u53d7\u6db2\u4f53\u989c\u8272\u548c\u6d51\u6d4a\u5ea6\u7684\u5f71\u54cd<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6ce8\u610f\u9632\u6b62\u5e95\u90e8\u8fc7\u5ea6\u6c89\u79ef\u3001\u6db2\u9762\u6ce2\u52a8\u548c\u8868\u9762\u6ce1\u6cab<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u91d1\u5c5e\u677f\u3001\u73bb\u7483\u677f\u3001\u786c\u5851\u6599<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u9ad8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u786c\u8d28\u5e73\u9762\u6750\u6599\u5bc6\u5ea6\u5927\uff0c\u56de\u58f0\u6781\u5f3a<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u5fc5\u987b\u786e\u4fdd\u4f20\u611f\u5668\u5782\u76f4\u5b89\u88c5\uff0c\u4e0e\u76ee\u6807\u8868\u9762\u6210\u6b63\u65b9\u5f62<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u7bb1\u5b50\u3001\u6258\u76d8\u3001\u7eb8\u677f\u5806<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u9ad8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u76ee\u6807\u53cd\u5c04\u9762\u79ef\u5927\uff0c\u4fe1\u53f7\u7a33\u5b9a\u53ef\u9760<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u907f\u514d\u5de5\u4ef6\u8fb9\u7f18\u7279\u5f81\u6216\u503e\u659c\u8868\u9762\u6b63\u5bf9\u6d4b\u5934<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u8c37\u7269\u3001\u5851\u6599\u9897\u7c92<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4e2d-\u9ad8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u9897\u7c92\u5927\u5c0f\u8db3\u4ee5\u5f62\u6210\u6709\u6548\u7684\u58f0\u6ce2\u53cd\u5c04\u9762<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">Focus on evaluating the material&#8217;s angle of repose, and avoid the dust area of the feed inlet<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6c34\u6ce5\u3001\u77ff\u7269\u7c89\u672b\u3001\u5316\u5b66\u7c89\u672b<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4e2d\u578b<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4e0d\u89c4\u5219\u8868\u9762\u5bb9\u6613\u5bfc\u81f4\u6563\u5c04\uff0c\u7070\u5c18\u4f1a\u5438\u6536\u58f0\u6ce2\u80fd\u91cf<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u5f3a\u70c8\u5efa\u8bae\u73b0\u573a\u6d4b\u8bd5\uff1b\u9996\u9009\u7a84\u5149\u675f\u3001\u9ad8\u529f\u7387\u578b\u53f7<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6d77\u7ef5\u3001\u6ce1\u6cab\u3001\u68c9\u82b1\u548c\u5176\u4ed6\u8f6f\u8d28\u6750\u6599<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4f4e<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u8f6f\u8d28\u6750\u6599\u4e25\u91cd\u5438\u6536\u58f0\u6ce2\uff0c\u56de\u58f0\u6781\u5176\u5fae\u5f31<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4e0d\u5efa\u8bae\u76f4\u63a5\u4f7f\u7528\u666e\u901a\u8d85\u58f0\u6ce2\uff0c\u5e94\u8003\u8651\u5176\u4ed6\u89e3\u51b3\u65b9\u6848<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6db2\u4f53\u8868\u9762\u8986\u76d6\u539a\u539a\u7684\u6ce1\u6cab<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4f4e<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u6ce1\u6cab\u5c42\u53ef\u5b8c\u5168\u5438\u6536\u548c\u6563\u5c04\u58f0\u6ce2<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u8003\u8651\u5b89\u88c5\u6ce2\u5bfc\u7ba1\uff0c\u6216\u6539\u7528\u96f7\u8fbe\/\u9759\u7535\u539f\u7406\u8bbe\u5907<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u771f\u7a7a\u7f50\u5185\u90e8<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4e0d\u9002\u7528<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u7531\u4e8e\u7f3a\u4e4f\u7a7a\u6c14\u4ecb\u8d28\uff0c\u58f0\u97f3\u7edd\u5bf9\u65e0\u6cd5\u5728\u771f\u7a7a\u4e2d\u4f20\u64ad<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u5c5e\u4e8e\u7269\u7406\u9650\u5236\uff1b\u5fc5\u987b\u9009\u62e9\u57fa\u4e8e\u5176\u4ed6\u539f\u7406\u7684\u6db2\u4f4d\u8ba1<\/td>\n        <\/tr>\n        <tr>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u9ad8\u6e29\u84b8\u6c7d\u73af\u5883<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u4f4e-\u4e2d<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u84b8\u6c7d\u4f1a\u6539\u53d8\u4ecb\u8d28\u4e2d\u7684\u58f0\u901f\uff0c\u51b7\u51dd\u6c34\u7684\u9644\u7740\u4f1a\u5f71\u54cd\u63a2\u5934<\/td>\n            <td style=\"border: 1px solid #edeff1; padding: 8px; vertical-align: top;\">\u5fc5\u987b\u914d\u5907\u6e29\u5ea6\u8865\u507f\u529f\u80fd\uff0c\u4ee5\u786e\u8ba4\u51b7\u51dd\u6c34\u79ef\u805a\u7684\u98ce\u9669<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-74beabd\" id=\"conclusion-to-judge-whether-it-can-be-measured-the-core-lies-in-acoustic-reflectivity-and-environmental-medium\" data-block-id=\"74beabd\"><h2 class=\"stk-block-heading__text\">Conclusion: To Judge Whether It Can Be Measured, the Core Lies in &#8220;Acoustic Reflectivity&#8221; and &#8220;Environmental Medium&#8221;<\/h2><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u603b\u4e4b\uff0c\u8d85\u58f0\u6ce2\u50a8\u7f50\u6db2\u4f4d\u4f20\u611f\u5668\u662f\u4e00\u79cd\u975e\u63a5\u89e6\u5f0f\u6d4b\u91cf\u89e3\u51b3\u65b9\u6848\uff0c\u5e94\u7528\u8303\u56f4\u6781\u5176\u5e7f\u6cdb\uff0c\u5177\u6709\u6781\u9ad8\u7684\u6210\u672c\u6548\u76ca\uff0c\u5e76\u4e14\u975e\u5e38\u6613\u4e8e\u96c6\u6210\u5230 PLC\/DCS \u7cfb\u7edf\u4e2d\u3002\u5b83\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u8868\u73b0\u51fa\u8272\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u5404\u79cd\u5bb9\u5668\uff08\u6c34\u5904\u7406\u3001\u6c61\u6c34\u5904\u7406\u3001\u6cb9\u7f50\u3001\u5316\u5b66\u54c1\u50a8\u7f50\uff09\u4e2d\u7684\u6db2\u4f4d\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u786c\u5e73\u9762\u56fa\u4f53\u68c0\u6d4b\uff08\u7bb1\u3001\u677f\u3001\u6258\u76d8\u3001\u5de5\u4ef6\u7684\u8ddd\u79bb\u63a7\u5236\uff09\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u9897\u7c92\u6750\u6599\u548c\u67d0\u4e9b\u7c89\u672b\u7b52\u4ed3\u7684\u5bb9\u8bb8\u91cf\u76d1\u6d4b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u975e\u63a5\u89e6\u5f0f\u7cbe\u786e\u8bc6\u522b\u900f\u660e\u3001\u9ed1\u6697\u548c\u9ad8\u53cd\u5c04\u76ee\u6807\u3002.<\/li>\n    <\/ul>\n    \n    <p style=\"margin-top: 1em;\">\u7136\u800c\uff0c\u5728\u9762\u5bf9\u4ee5\u4e0b\u6781\u7aef\u6761\u4ef6\u65f6\uff0c\u5de5\u7a0b\u8bbe\u8ba1\u5fc5\u987b\u4fdd\u6301\u4e25\u8c28\u548c\u8c28\u614e\uff1a<\/p>\n    \n    <ul style=\"padding-left: 20px; margin: 0;\">\n        <li style=\"margin-bottom: 0.5em;\">\u5438\u97f3\u6027\u5f3a\u7684\u8f6f\u8d28\u6750\u6599\u548c\u6781\u5176\u84ec\u677e\u7684\u8f7b\u8d28\u7c89\u672b\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u8868\u9762\u8986\u76d6\u539a\u539a\u6ce1\u6cab\u6216\u5267\u70c8\u7ffb\u6eda\u7684\u6db2\u4f53\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u771f\u7a7a\u73af\u5883\u3001\u9ad8\u6e29\u84b8\u6c7d\u6216\u5f3a\u51b7\u51dd\u73af\u5883\uff1b;<\/li>\n        <li style=\"margin-bottom: 0.5em;\">\u5185\u90e8\u7ed3\u6784\u5f02\u5e38\u590d\u6742\u7684\u7c89\u5c18\u7b52\u4ed3\u3002.<\/li>\n    <\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-715e5b4\" data-block-id=\"715e5b4\"><style>.stk-715e5b4 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">For the engineering selection of automation engineers, the most reliable method is never to merely read product promotional headlines, but to make a comprehensive judgment combining the material&#8217;s own acoustic characteristics, the on-site installation space, the matching degree of range and blind zone, the size of the beam angle, the required output signal, and the actual environmental medium conditions.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-ba5c149\" data-block-id=\"ba5c149\"><style>.stk-ba5c149 .stk-block-text__text{line-height:1.5rem !important;}<\/style><p class=\"stk-block-text__text\">\u5982\u679c\u60a8\u6b63\u5728\u4e3a\u7b52\u4ed3\u3001\u50a8\u7f50\u3001\u6c34\u7bb1\u3001\u5305\u88c5\u8bbe\u5907\u6216\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u5bfb\u627e\u7a33\u5b9a\u53ef\u9760\u7684\u8d85\u58f0\u6ce2\u7269\u4f4d\/\u91cf\u7a0b\u4f20\u611f\u5668\uff0c\u6b22\u8fce\u60a8\u8bbf\u95ee ISSRSensor \u5de5\u4e1a\u4f20\u611f\u5668\u5c55\u3002 <a href=\"https:\/\/issrsensor.com\/ultrasonic-sensors\/\" type=\"link\" id=\"https:\/\/issrsensor.com\/ultrasonic-sensors\/\">\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u7cfb\u5217<\/a> \u9875\u9762\uff0c\u6216\u8054\u7cfb ISSRSensor \u4ee5\u83b7\u5f97\u4e13\u4e1a\u7684\u6837\u54c1\u6d4b\u8bd5\u652f\u6301\u548c\u9009\u62e9\u53c2\u6570\u5efa\u8bae\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-da0e0e2\" id=\"faq\" data-block-id=\"da0e0e2\"><h2 class=\"stk-block-heading__text\">\u5e38\u89c1\u95ee\u9898<\/h2><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.6em;\">\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 1\uff1a \u76ee\u6807\u6750\u6599\u7684\u989c\u8272\u6216\u900f\u660e\u5ea6\u662f\u5426\u4f1a\u5f71\u54cd\u8d85\u58f0\u6ce2\u6599\u6876\u6db2\u4f4d\u4f20\u611f\u5668\u7684\u6d4b\u91cf\u7ed3\u679c\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A1:<\/strong> \u4e0d\uff0c\u5b83\u4eec\u6ca1\u6709\u3002\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u4f9d\u9760\u7684\u662f\u58f0\u6ce2\u53cd\u5c04\u539f\u7406\uff08\u5373\u58f0\u6ce2\u7684\u4f20\u64ad\u548c\u53cd\u5f39\uff09\uff0c\u800c\u4e0d\u662f\u5149\u5b66\u7279\u6027\u3002\u56e0\u6b64\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u53ef\u4ee5\u53ef\u9760\u3001\u51c6\u786e\u5730\u68c0\u6d4b\u900f\u660e\u3001\u6697\u6216\u9ad8\u53cd\u5c04\u6750\u6599\uff0c\u5728\u5149\u7535\u4f20\u611f\u5668\u53ef\u80fd\u5931\u6548\u7684\u60c5\u51b5\u4e0b\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u662f\u4e00\u79cd\u975e\u5e38\u53ef\u9760\u7684\u66ff\u4ee3\u54c1\u3002.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee 2\uff1a\u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668\u80fd\u5426\u7528\u4e8e\u6d4b\u91cf\u9897\u7c92\u548c\u7c89\u672b\u72b6\u6750\u6599\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A2:<\/strong> \u53ef\u4ee5\uff0c\u4f46\u5728\u9009\u62e9\u578b\u53f7\u65f6\u9700\u8981\u8c28\u614e\u3002\u867d\u7136\u5b83\u4eec\u80fd\u591f\u6d4b\u91cf\u8c37\u7269\u3001\u5851\u6599\u9897\u7c92\u548c\u81f4\u5bc6\u7c89\u672b\uff0c\u4f46\u6781\u4e0d\u89c4\u5219\u7684\u8868\u9762\u5f62\u6001\uff08\u5982\u9661\u5ced\u7684\u503e\u89d2\uff09\u548c\u7a7a\u6c14\u4e2d\u7684\u5927\u91cf\u7070\u5c18\u4f1a\u6563\u5c04\u6216\u5438\u6536\u58f0\u6ce2\u80fd\u91cf\u3002\u5bf9\u4e8e\u6b64\u7c7b\u5e94\u7528\uff0c\u5f3a\u70c8\u5efa\u8bae\u9009\u62e9\u5177\u6709\u7a84\u6ce2\u675f\u89d2\u548c\u8db3\u591f\u4f20\u8f93\u529f\u7387\u7684\u4f20\u611f\u5668\uff0c\u5e76\u5c06\u5176\u5b89\u88c5\u5728\u8fdc\u79bb\u6750\u6599\u5165\u53e3\u7684\u4f4d\u7f6e\u3002.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 3\uff1a \u8d85\u58f0\u6ce2\u6db2\u4f4d\u4f20\u611f\u5668\u662f\u5426\u9002\u7528\u4e8e\u8868\u9762\u8986\u76d6\u6709\u539a\u539a\u4e00\u5c42\u6ce1\u6cab\u7684\u6db2\u4f53\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A3:<\/strong> Generally, no. A thick, continuous layer of foam acts as a soft, sound-absorbing material that completely absorbs and scatters ultrasonic waves. This results in weak signals, erratic readings, or even the sensor measuring only the &#8220;top of the foam&#8221; rather than the actual liquid level. For liquids with significant foaming, it is recommended to use a waveguide-assisted measurement system or to switch to radar or hydrostatic sensors instead.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 4\uff1a \u4e3a\u4ec0\u4e48\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u4e0d\u80fd\u5728\u771f\u7a7a\u73af\u5883\u4e2d\u4f7f\u7528\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A4:<\/strong> This is due to a fundamental physical limitation. Ultrasonic sensors operate based on measuring the &#8220;Time of Flight&#8221; (TOF) of sound waves. The propagation of sound requires a physical medium (such as air or other gases). In a vacuum, the absence of a medium to carry sound waves back and forth between the sensor and the target object makes measurement entirely impossible.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>Q5: What is the &#8220;blind zone&#8221; of an ultrasonic sensor? Why shouldn&#8217;t I simply choose a sensor with the largest possible measurement range?<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A5:<\/strong> The blind zone refers to the immediate area directly in front of the sensor; within this zone, the sensor cannot reliably receive echo signals because the transducer is still in its &#8220;recovery phase&#8221; immediately after transmitting a sound pulse. Sensors with a larger maximum measurement range typically feature a larger blind zone, a wider beam angle, and relatively lower resolution. Therefore, you should select a sensor whose measurement range precisely covers your actual detection distance (while allowing for a reasonable engineering margin) to avoid unnecessary interference.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 6\uff1a\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u80fd\u5426\u6d4b\u91cf\u6d77\u7ef5\u3001\u68c9\u82b1\u6216\u6bdb\u6be1\u7b49\u8f6f\u8d28\u6750\u6599\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A6:<\/strong> \u5f3a\u70c8\u5efa\u8bae\u4e0d\u8981\u8fd9\u6837\u505a\u3002\u67d4\u8f6f\u3001\u591a\u5b54\u6216\u84ec\u677e\u7684\u6750\u6599\u5f80\u5f80\u4f1a\u5438\u6536\u5927\u91cf\u58f0\u80fd\u3002\u5f53\u58f0\u6ce2\u649e\u51fb\u5230\u8fd9\u4e9b\u8868\u9762\u65f6\uff0c\u65e0\u6cd5\u4ea7\u751f\u8db3\u591f\u5f3a\u70c8\u548c\u96c6\u4e2d\u7684\u56de\u58f0\u53cd\u5c04\u56de\u4f20\u611f\u5668\u63a2\u5934\uff1b\u8fd9\u901a\u5e38\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u4e22\u5931\u6216\u9519\u8bef\u8bfb\u6570\u3002.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 7\uff1a\u9ad8\u6e29\u84b8\u6c7d\u548c\u51b7\u51dd\u6c34\u5bf9\u8d85\u58f0\u6ce2\u6d4b\u91cf\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A7:<\/strong> \u6781\u7aef\u7684\u84b8\u6c7d\u73af\u5883\u4f1a\u6539\u53d8\u7a7a\u6c14\u4ecb\u8d28\u7684\u5bc6\u5ea6\uff0c\u4ece\u800c\u6539\u53d8\u58f0\u901f\uff0c\u5bfc\u81f4\u8ddd\u79bb\u8ba1\u7b97\u4e0d\u51c6\u786e\u3002\u6b64\u5916\uff0c\u4f20\u611f\u5668\u63a2\u5934\u4e0a\u79ef\u805a\u7684\u5927\u91cf\u51b7\u51dd\u6c34\u4f1a\u4e25\u91cd\u8870\u51cf\u8d85\u58f0\u6ce2\u4fe1\u53f7\u3002\u5728\u8fd9\u79cd\u73af\u5883\u4e0b\uff0c\u6709\u5fc5\u8981\u9009\u62e9\u914d\u5907\u5185\u7f6e\u6e29\u5ea6\u8865\u507f\u548c\u9632\u51b7\u51dd\u8bbe\u8ba1\u7684\u4f20\u611f\u5668\u3002.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 2em; padding: 15px; background-color: #f8f9fa; border-left: 4px solid #16aac5;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 8\uff1a\u5de5\u4e1a\u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668\u901a\u5e38\u63d0\u4f9b\u54ea\u4e9b\u7c7b\u578b\u7684\u8f93\u51fa\u4fe1\u53f7\uff0c\u4ee5\u4fc3\u8fdb\u81ea\u52a8\u5316\u96c6\u6210\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A8:<\/strong> \u5b83\u4eec\u901a\u5e38\u63d0\u4f9b\u4e09\u79cd\u4e3b\u8981\u7c7b\u578b\u7684\u8f93\u51fa\u4fe1\u53f7\uff0c\u4ee5\u6ee1\u8db3 PLC\/DCS \u63a7\u5236\u7cfb\u7edf\u7684\u8981\u6c42\uff1a\u79bb\u6563\u8f93\u51fa\uff08PNP\/NPN\uff09\uff0c\u7528\u4e8e\u7b80\u5355\u7684\u9ad8\u4f4e\u6db2\u4f4d\u62a5\u8b66\u6216\u4f4d\u7f6e\u68c0\u6d4b\uff1b\u6a21\u62df\u8f93\u51fa\uff084-20mA \/ 0-10V\uff09\uff0c\u7528\u4e8e\u8fde\u7eed\u76d1\u6d4b\u6db2\u4f4d\u6216\u6599\u4f4d\uff1b\u4ee5\u53ca\u6570\u5b57\u901a\u4fe1\u8f93\u51fa\uff08RS485 \/ Modbus\uff09\uff0c\u7528\u4e8e\u591a\u70b9\u8054\u7f51\u548c\u96c6\u6210\u667a\u80fd\u8bbe\u5907\u3002.<\/p>\n    <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-d7189d0\" id=\"related-products\" data-block-id=\"d7189d0\"><h4 class=\"stk-block-heading__text\">\u76f8\u5173\u4ea7\u54c1<\/h4><\/div>\n\n\n\n<div data-wp-context=\"{&quot;notices&quot;:[],&quot;hideNextPreviousButtons&quot;:false,&quot;isDisabledPrevious&quot;:true,&quot;isDisabledNext&quot;:false,&quot;ariaLabelPrevious&quot;:&quot;\\u4e0a\\u4e00\\u6b3e\\u4ea7\\u54c1&quot;,&quot;ariaLabelNext&quot;:&quot;\\u4e0b\\u4e00\\u6b3e\\u4ea7\\u54c1&quot;,&quot;collection&quot;:&quot;woocommerce\\\/product-collection\\\/hand-picked&quot;}\" data-wp-init=\"callbacks.onRender\" data-wp-interactive=\"woocommerce\/product-collection\" data-wp-router-region=\"wc-product-collection-0\" data-__private-preview-state=\"{&quot;isPreview&quot;:false,&quot;previewMessage&quot;:&quot;Actual products will vary depending on the page being viewed.&quot;}\" data-block-name=\"woocommerce\/product-collection\" data-collection=\"woocommerce\/product-collection\/hand-picked\" data-dimensions=\"{&quot;widthType&quot;:&quot;fill&quot;}\" data-display-layout=\"{&quot;type&quot;:&quot;flex&quot;,&quot;columns&quot;:5,&quot;shrinkColumns&quot;:true}\" data-hide-controls=\"[&quot;inherit&quot;,&quot;hand-picked&quot;,&quot;filterable&quot;,&quot;order&quot;]\" data-query-context-includes=\"[&quot;collection&quot;]\" data-query-id=\"0\" data-query=\"{&quot;perPage&quot;:9,&quot;pages&quot;:0,&quot;offset&quot;:0,&quot;postType&quot;:&quot;product&quot;,&quot;order&quot;:&quot;asc&quot;,&quot;orderBy&quot;:&quot;post__in&quot;,&quot;search&quot;:&quot;&quot;,&quot;exclude&quot;:[],&quot;inherit&quot;:false,&quot;taxQuery&quot;:[],&quot;isProductCollectionBlock&quot;:true,&quot;featured&quot;:false,&quot;woocommerceOnSale&quot;:false,&quot;woocommerceStockStatus&quot;:[&quot;instock&quot;,&quot;outofstock&quot;,&quot;onbackorder&quot;],&quot;woocommerceAttributes&quot;:[],&quot;woocommerceHandPickedProducts&quot;:[&quot;6633&quot;,&quot;6637&quot;,&quot;6617&quot;,&quot;6608&quot;,&quot;6632&quot;,&quot;3455&quot;],&quot;filterable&quot;:false,&quot;relatedBy&quot;:{&quot;categories&quot;:true,&quot;tags&quot;:true}}\" data-tag-name=\"div\" class=\"wp-block-woocommerce-product-collection is-layout-flow wp-block-woocommerce-product-collection-is-layout-flow\">\t\t<div data-wp-interactive=\"woocommerce\/store-notices\" class=\"wc-block-components-notices alignwide\">\n\t\t\t<template data-wp-each--notice=\"state.notices\" data-wp-each-key=\"context.notice.id\">\n\t\t\t\t<div\n\t\t\t\t\tclass=\"wc-block-components-notice-banner\"\n\t\t\t\t\tdata-wp-init=\"callbacks.scrollIntoView\"\n\t\t\t\t\tdata-wp-class--is-error=\"state.isError\"\n\t\t\t\t\tdata-wp-class--is-success=\"state.isSuccess\"\n\t\t\t\t\tdata-wp-class--is-info=\"state.isInfo\"\n\t\t\t\t\tdata-wp-class--is-dismissible=\"context.notice.dismissible\"\n\t\t\t\t\tdata-wp-bind--role=\"state.role\"\n\t\t\t\t\tdata-wp-watch=\"callbacks.injectIcon\"\n\t\t\t\t>\n\t\t\t\t\t<div class=\"wc-block-components-notice-banner__content\">\n\t\t\t\t\t\t<span data-wp-init=\"callbacks.renderNoticeContent\" aria-live=\"assertive\" aria-atomic=\"true\"><\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<button\n\t\t\t\t\t\tdata-wp-bind--hidden=\"!context.notice.dismissible\"\n\t\t\t\t\t\tclass=\"wc-block-components-button wp-element-button wc-block-components-notice-banner__dismiss contained\"\n\t\t\t\t\t\taria-label=\"\u5ffd\u7565\u6b64\u901a\u77e5\"\n\t\t\t\t\t\tdata-wp-on--click=\"actions.removeNotice\" data-no-translation-aria-label=\"\"\n\t\t\t\t\t>\n\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\">\n\t\t\t\t\t\t\t<path d=\"M13 11.8l6.1-6.3-1-1-6.1 6.2-6.1-6.2-1 1 6.1 6.3-6.5 6.7 1 1 6.5-6.6 6.5 6.6 1-1z\" \/>\n\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/template>\n\t\t<\/div>\n\t\t<ul data-block-name=\"woocommerce\/product-template\" class=\"wc-block-product-template__responsive columns-5 wc-block-product-template wp-block-woocommerce-product-template is-layout-flow wp-block-woocommerce-product-template-is-layout-flow\" data-wp-on--scroll=\"actions.watchScroll\" data-wp-init=\"callbacks.initResizeObserver\"><li class=\"wc-block-product post-6633 product type-product status-publish has-post-thumbnail product_cat-ultrasonic-distance-sensors product_cat-ultrasonic-sensors first instock featured shipping-taxable product-type-simple\"\n\t\t\t\t\t\n\t\t\t\tdata-wp-interactive=\"woocommerce\/product-collection\"\n\t\t\t\tdata-wp-context='woocommerce\/products::{\"productId\":6633,\"variationId\":null}'\n\t\t\t\tdata-wp-key=\"product-item-6633\"\n\t\t\t\n\t\t\t\t>\n\t\t\t\t\t\n<div data-block-name=\"woocommerce\/product-image\" data-image-sizing=\"thumbnail\" data-is-descendent-of-query-loop=\"true\" data-show-sale-badge=\"false\" class=\"wc-block-components-product-image wc-block-grid__product-image wc-block-components-product-image--aspect-ratio-auto wp-block-woocommerce-product-image\"><a href=\"https:\/\/issrsensor.com\/zh\/products\/issr-3m-all-in-one-ultrasonic-level-sensor-analog-switching-digital\/\" style=\"\" data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/01\/3M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB3000-30GM85-01-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"3M \u5168\u96c6\u6210\u8d85\u58f0\u6ce2\u7269\u6599\u6d4b\u91cf\u6db2\u4f4d\u8ddd\u79bb\u4f20\u611f\u5668-ISUB3000-30GM85-01\" data-testid=\"product-image\" data-image-id=\"7261\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/01\/3M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB3000-30GM85-01-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/01\/3M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB3000-30GM85-01-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/01\/3M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB3000-30GM85-01-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/01\/3M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB3000-30GM85-01-100x100.png 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><div class=\"wc-block-components-product-image__inner-container\">\n\n<\/div><\/a><\/div>\n\n<h2 style=\"line-height:1.4;margin-bottom:0.75rem;margin-top:0\" class=\"has-text-align-center wp-block-post-title has-small-font-size\"><a data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\" href=\"https:\/\/issrsensor.com\/zh\/products\/issr-3m-all-in-one-ultrasonic-level-sensor-analog-switching-digital\/\" target=\"_self\" >ISSRSensor 3M \u591a\u529f\u80fd\u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668 | \u6a21\u62df\/\u5f00\u5173\/\u6570\u5b57<\/a><\/h2>\n\n\t\t\t\t<\/li><li class=\"wc-block-product post-6637 product type-product status-publish has-post-thumbnail product_cat-ultrasonic-distance-sensors product_cat-ultrasonic-sensors  instock featured shipping-taxable product-type-simple\"\n\t\t\t\t\t\n\t\t\t\tdata-wp-interactive=\"woocommerce\/product-collection\"\n\t\t\t\tdata-wp-context='woocommerce\/products::{\"productId\":6637,\"variationId\":null}'\n\t\t\t\tdata-wp-key=\"product-item-6637\"\n\t\t\t\n\t\t\t\t>\n\t\t\t\t\t\n<div data-block-name=\"woocommerce\/product-image\" data-image-sizing=\"thumbnail\" data-is-descendent-of-query-loop=\"true\" data-show-sale-badge=\"false\" class=\"wc-block-components-product-image wc-block-grid__product-image wc-block-components-product-image--aspect-ratio-auto wp-block-woocommerce-product-image\"><a href=\"https:\/\/issrsensor.com\/zh\/products\/issr-4m-all-in-one-ultrasonic-level-distance-sensor-switch-analog-digital-output\/\" style=\"\" data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/4M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB4000-30GM85-01-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"4M \u5168\u96c6\u6210\u5f0f\u8d85\u58f0\u6ce2\u7269\u6599\u6d4b\u91cf\u6db2\u4f4d\u8ddd\u79bb\u4f20\u611f\u5668-ISUB4000-30GM85-01\" data-testid=\"product-image\" data-image-id=\"6646\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/4M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB4000-30GM85-01-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/4M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB4000-30GM85-01-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/4M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB4000-30GM85-01-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/4M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB4000-30GM85-01-100x100.png 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><div class=\"wc-block-components-product-image__inner-container\">\n\n<\/div><\/a><\/div>\n\n<h2 style=\"line-height:1.4;margin-bottom:0.75rem;margin-top:0\" class=\"has-text-align-center wp-block-post-title has-small-font-size\"><a data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\" href=\"https:\/\/issrsensor.com\/zh\/products\/issr-4m-all-in-one-ultrasonic-level-distance-sensor-switch-analog-digital-output\/\" target=\"_self\" >ISSRSensor 4M \u591a\u529f\u80fd\u8d85\u58f0\u6ce2\u7269\u4f4d\u8ddd\u79bb\u4f20\u611f\u5668\u5f00\u5173\/\u6a21\u62df\/\u6570\u5b57\u8f93\u51fa<\/a><\/h2>\n\n\t\t\t\t<\/li><li class=\"wc-block-product post-6617 product type-product status-publish has-post-thumbnail product_cat-ultrasonic-distance-sensors product_cat-ultrasonic-sensors  instock featured shipping-taxable product-type-simple\"\n\t\t\t\t\t\n\t\t\t\tdata-wp-interactive=\"woocommerce\/product-collection\"\n\t\t\t\tdata-wp-context='woocommerce\/products::{\"productId\":6617,\"variationId\":null}'\n\t\t\t\tdata-wp-key=\"product-item-6617\"\n\t\t\t\n\t\t\t\t>\n\t\t\t\t\t\n<div data-block-name=\"woocommerce\/product-image\" data-image-sizing=\"thumbnail\" data-is-descendent-of-query-loop=\"true\" data-show-sale-badge=\"false\" class=\"wc-block-components-product-image wc-block-grid__product-image wc-block-components-product-image--aspect-ratio-auto wp-block-woocommerce-product-image\"><a href=\"https:\/\/issrsensor.com\/zh\/products\/issr-all-in-one-500mm-ultrasonic-sensor-switch-analog-data-output\/\" style=\"\" data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/500mm-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB500-30GM85-01-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"500mm 200kHz \u5168\u96c6\u6210\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u4f20\u611f\u5668-ISUB500-30GM85-01\" data-testid=\"product-image\" data-image-id=\"6618\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/500mm-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB500-30GM85-01-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/500mm-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB500-30GM85-01-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/500mm-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB500-30GM85-01-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/500mm-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB500-30GM85-01-100x100.png 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><div class=\"wc-block-components-product-image__inner-container\">\n\n<\/div><\/a><\/div>\n\n<h2 style=\"line-height:1.4;margin-bottom:0.75rem;margin-top:0\" class=\"has-text-align-center wp-block-post-title has-small-font-size\"><a data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\" href=\"https:\/\/issrsensor.com\/zh\/products\/issr-all-in-one-500mm-ultrasonic-sensor-switch-analog-data-output\/\" target=\"_self\" >ISSRSensor \u4e00\u4f53\u5f0f 500MM \u8d85\u58f0\u6ce2\u4f20\u611f\u5668\uff1a\u5f00\u5173\u3001\u6a21\u62df\u548c\u6570\u636e\u8f93\u51fa<\/a><\/h2>\n\n\t\t\t\t<\/li><li class=\"wc-block-product post-6608 product type-product status-publish has-post-thumbnail product_cat-ultrasonic-distance-sensors product_cat-ultrasonic-sensors last instock featured shipping-taxable product-type-simple\"\n\t\t\t\t\t\n\t\t\t\tdata-wp-interactive=\"woocommerce\/product-collection\"\n\t\t\t\tdata-wp-context='woocommerce\/products::{\"productId\":6608,\"variationId\":null}'\n\t\t\t\tdata-wp-key=\"product-item-6608\"\n\t\t\t\n\t\t\t\t>\n\t\t\t\t\t\n<div data-block-name=\"woocommerce\/product-image\" data-image-sizing=\"thumbnail\" data-is-descendent-of-query-loop=\"true\" data-show-sale-badge=\"false\" class=\"wc-block-components-product-image wc-block-grid__product-image wc-block-components-product-image--aspect-ratio-auto wp-block-woocommerce-product-image\"><a href=\"https:\/\/issrsensor.com\/zh\/products\/issr-all-in-one-ultrasonic-sensor-1m-range-level-object-detect\/\" style=\"\" data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/1-meter-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB1000-18GM75-01-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"1 \u7c73 200kHz \u5168\u96c6\u6210\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u4f20\u611f\u5668-ISUB1000-18GM75-01\" data-testid=\"product-image\" data-image-id=\"6609\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/1-meter-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB1000-18GM75-01-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/1-meter-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB1000-18GM75-01-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/1-meter-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB1000-18GM75-01-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/1-meter-200kHz-fully-integrated-ultrasonic-ranging-sensor-ISUB1000-18GM75-01-100x100.png 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><div class=\"wc-block-components-product-image__inner-container\">\n\n<\/div><\/a><\/div>\n\n<h2 style=\"line-height:1.4;margin-bottom:0.75rem;margin-top:0\" class=\"has-text-align-center wp-block-post-title has-small-font-size\"><a data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\" href=\"https:\/\/issrsensor.com\/zh\/products\/issr-all-in-one-ultrasonic-sensor-1m-range-level-object-detect\/\" target=\"_self\" >ISSRSensor \u591a\u529f\u80fd\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\uff1a1 \u7c73\u8303\u56f4\u7269\u4f4d\u548c\u7269\u4f53\u68c0\u6d4b<\/a><\/h2>\n\n\t\t\t\t<\/li><li class=\"wc-block-product post-6632 product type-product status-publish has-post-thumbnail product_cat-ultrasonic-distance-sensors product_cat-ultrasonic-sensors first instock featured shipping-taxable product-type-simple\"\n\t\t\t\t\t\n\t\t\t\tdata-wp-interactive=\"woocommerce\/product-collection\"\n\t\t\t\tdata-wp-context='woocommerce\/products::{\"productId\":6632,\"variationId\":null}'\n\t\t\t\tdata-wp-key=\"product-item-6632\"\n\t\t\t\n\t\t\t\t>\n\t\t\t\t\t\n<div data-block-name=\"woocommerce\/product-image\" data-image-sizing=\"thumbnail\" data-is-descendent-of-query-loop=\"true\" data-show-sale-badge=\"false\" class=\"wc-block-components-product-image wc-block-grid__product-image wc-block-components-product-image--aspect-ratio-auto wp-block-woocommerce-product-image\"><a href=\"https:\/\/issrsensor.com\/zh\/products\/issr-full-integrated-2m-ultrasonic-liquid-level-sensor\/\" style=\"\" data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/2M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB2000-30GM85-01-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"2M \u5168\u96c6\u6210\u5f0f\u8d85\u58f0\u6ce2\u7269\u6599\u6d4b\u91cf\u6db2\u4f4d\u8ddd\u79bb\u4f20\u611f\u5668-ISUB2000-30GM85-01\" data-testid=\"product-image\" data-image-id=\"6624\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/2M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB2000-30GM85-01-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/2M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB2000-30GM85-01-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/2M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB2000-30GM85-01-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/2M-fully-integrated-ultrasonic-material-ranging-liquid-level-distance-sensor-ISUB2000-30GM85-01-100x100.png 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><div class=\"wc-block-components-product-image__inner-container\">\n\n<\/div><\/a><\/div>\n\n<h2 style=\"line-height:1.4;margin-bottom:0.75rem;margin-top:0\" class=\"has-text-align-center wp-block-post-title has-small-font-size\"><a data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\" href=\"https:\/\/issrsensor.com\/zh\/products\/issr-full-integrated-2m-ultrasonic-liquid-level-sensor\/\" target=\"_self\" >ISSRSensor \u5168\u96c6\u6210\u5f0f 2M \u8d85\u58f0\u6ce2\u6db2\u4f4d\u4f20\u611f\u5668<\/a><\/h2>\n\n\t\t\t\t<\/li><li class=\"wc-block-product post-3455 product type-product status-publish has-post-thumbnail product_cat-ultrasonic-distance-sensors product_cat-ultrasonic-sensors  instock featured shipping-taxable product-type-simple\"\n\t\t\t\t\t\n\t\t\t\tdata-wp-interactive=\"woocommerce\/product-collection\"\n\t\t\t\tdata-wp-context='woocommerce\/products::{\"productId\":3455,\"variationId\":null}'\n\t\t\t\tdata-wp-key=\"product-item-3455\"\n\t\t\t\n\t\t\t\t>\n\t\t\t\t\t\n<div data-block-name=\"woocommerce\/product-image\" data-image-sizing=\"thumbnail\" data-is-descendent-of-query-loop=\"true\" data-show-sale-badge=\"false\" class=\"wc-block-components-product-image wc-block-grid__product-image wc-block-components-product-image--aspect-ratio-auto wp-block-woocommerce-product-image\"><a href=\"https:\/\/issrsensor.com\/zh\/products\/issr-6m-ultrasonic-level-sensormulti-output-analog-switching-digital\/\" style=\"\" data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB6000-30GM85-1-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"6M \u5168\u96c6\u6210\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u4f20\u611f\u5668-1\" data-testid=\"product-image\" data-image-id=\"4323\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB6000-30GM85-1-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB6000-30GM85-1-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB6000-30GM85-1-768x768.png 768w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB6000-30GM85-1-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB6000-30GM85-1-100x100.png 100w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB6000-30GM85-1.png 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><div class=\"wc-block-components-product-image__inner-container\">\n\n<\/div><\/a><\/div>\n\n<h2 style=\"line-height:1.4;margin-bottom:0.75rem;margin-top:0\" class=\"has-text-align-center wp-block-post-title has-small-font-size\"><a data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\" href=\"https:\/\/issrsensor.com\/zh\/products\/issr-6m-ultrasonic-level-sensormulti-output-analog-switching-digital\/\" target=\"_self\" >ISSRSensor 6M \u8d85\u58f0\u6ce2\u7269\u4f4d\u4f20\u611f\u5668|\u6a21\u62df\/\u5f00\u5173\/\u6570\u5b57\u591a\u8def\u8f93\u51fa<\/a><\/h2>\n\n\t\t\t\t<\/li><\/ul><\/div>\n\n\n<div data-block=\"hook:7173\" class=\"alignfull\"><article id=\"post-7173\" class=\"post-7173\"><div class=\"entry-content is-layout-constrained\">\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-7cd03f1 stk-block-background\" data-block-id=\"7cd03f1\"><style>.stk-7cd03f1 {background-color:#dedede1a !important;border-top-left-radius:0px !important;border-top-right-radius:0px !important;border-bottom-right-radius:6px !important;border-bottom-left-radius:6px !important;overflow:hidden 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