{"id":7503,"date":"2026-03-24T09:53:20","date_gmt":"2026-03-24T01:53:20","guid":{"rendered":"https:\/\/issrsensor.com\/?p=7503"},"modified":"2026-03-24T10:34:46","modified_gmt":"2026-03-24T02:34:46","slug":"capacitive-vs-ultrasonic-sensors-clear-object-detection","status":"publish","type":"post","link":"https:\/\/issrsensor.com\/zh\/capacitive-vs-ultrasonic-sensors-clear-object-detection\/","title":{"rendered":"\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u4e0e\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\uff1a\u6e05\u6670\u7269\u4f53\u68c0\u6d4b\u7ec8\u6781\u6307\u5357"},"content":{"rendered":"<div class=\"wp-block-stackable-text stk-block-text stk-block stk-3f5b2d2\" data-block-id=\"3f5b2d2\"><style>.stk-3f5b2d2 .stk-block-text__text{line-height:1.5em !important;}<\/style><p class=\"stk-block-text__text\">Ask any automation engineer about their biggest headache on a packaging line, and you\u2019ll likely hear the same answer: transparent objects. Whether it&#8217;s a sleek glass vial on a pharmaceutical track or a flimsy PET water bottle speeding down a conveyor, standard photoelectric sensors often fail. The light beam simply passes straight through the clear material\u2014a phenomenon known as &#8220;burn-through&#8221;\u2014resulting in false readings, missed counts, and costly line jams.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-f7d3ea7\" data-block-id=\"f7d3ea7\"><style>.stk-f7d3ea7 .stk-block-text__text{line-height:1.5em !important;}<\/style><p class=\"stk-block-text__text\">\u5f53\u5149\u5b66\u65b9\u6cd5\u9047\u5230\u56f0\u96be\u65f6\uff0c\u5de5\u7a0b\u5e08\u5fc5\u987b\u8f6c\u5411\u5176\u4ed6\u6280\u672f\u3002\u8fd9\u5c31\u662f\u73b0\u4ee3 <a href=\"https:\/\/issrsensor.com\/products\/issr-all-in-one-ultrasonic-sensor-1m-range-level-object-detect\/\" type=\"link\" id=\"https:\/\/issrsensor.com\/products\/issr-all-in-one-ultrasonic-sensor-1m-range-level-object-detect\/\">\u6e05\u6670\u7269\u4f53\u63a2\u6d4b\u4f20\u611f\u5668 <\/a>selection: the battle between capacitive and ultrasonic sensors. Both can see the &#8220;invisible,&#8221; but they do so using entirely different principles. Let&#8217;s break down which technology is truly the master of transparent detection.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-d4c36eb\" data-block-id=\"d4c36eb\"><style>.stk-d4c36eb .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-7506\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Challenges-In-Transparent-Object-Detection-Sensor-Selection.webp\" width=\"750\" height=\"414\" alt=\"\u9009\u62e9\u900f\u660e\u7269\u4f53\u63a2\u6d4b\u4f20\u611f\u5668\u7684\u6311\u6218\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Challenges-In-Transparent-Object-Detection-Sensor-Selection.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Challenges-In-Transparent-Object-Detection-Sensor-Selection-300x166.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Challenges-In-Transparent-Object-Detection-Sensor-Selection-18x10.webp 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-61eebea\" id=\"capacitive-sensors-close-quarters-detection-via-dielectric-constants\" data-block-id=\"61eebea\"><h2 class=\"stk-block-heading__text\">\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\uff1a\u901a\u8fc7\u4ecb\u7535\u5e38\u6570\u8fdb\u884c\u8fd1\u8ddd\u79bb\u63a2\u6d4b<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-6fd2d99\" data-block-id=\"6fd2d99\"><style>.stk-6fd2d99 .stk-block-text__text{line-height:1.5em !important;}<\/style><p class=\"stk-block-text__text\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Capacitive_sensing \" target=\"_blank\">\u7535\u5bb9\u5f0f\u63a5\u8fd1\u4f20\u611f\u5668<\/a> \u4e0d\u4f9d\u9760\u5149\u3002\u76f8\u53cd\uff0c\u5b83\u4eec\u4f1a\u4ea7\u751f\u4e00\u4e2a\u9759\u7535\u573a\u3002\u5f53\u7269\u4f53\u8fdb\u5165\u8be5\u573a\u65f6\uff0c\u4f1a\u6539\u53d8\u632f\u8361\u7535\u8def\u7684\u7535\u5bb9\u3002\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u76ee\u6807\u6750\u6599\u4ecb\u7535\u5e38\u6570\u7684\u8fd9\u79cd\u53d8\u5316\uff0c\u4ece\u800c\u89e6\u53d1\u8f93\u51fa\u3002.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-df1bd73\" data-block-id=\"df1bd73\"><style>.stk-df1bd73 .stk-block-text__text{line-height:1.5em !important;}<\/style><p class=\"stk-block-text__text\"><strong>\u7535\u5bb9\u5f0f\u5728\u6e05\u6670\u68c0\u6d4b\u4e2d\u7684\u4f18\u52bf <\/strong>\u7531\u4e8e\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u4f9d\u8d56\u4e8e\u7535\u4ecb\u8d28\u7279\u6027\uff0c\u56e0\u6b64\u5b8c\u5168\u4e0d\u53d7\u989c\u8272\u548c\u900f\u660e\u5ea6\u7684\u5f71\u54cd\u3002\u5b83\u4eec\u53ef\u4ee5\u8f7b\u677e\u68c0\u6d4b\u900f\u660e\u5851\u6599\u3001\u73bb\u7483\uff0c\u751a\u81f3\u975e\u91d1\u5c5e\u900f\u660e\u5bb9\u5668\u5185\u7684\u6db2\u4f4d\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u7684\u5916\u5f62\u975e\u5e38\u7d27\u51d1\uff0c\u662f\u72ed\u5c0f\u673a\u5668\u7a7a\u95f4\u7684\u7edd\u4f73\u9009\u62e9\u3002.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p><strong>Limitations &#038; Pain Points:<\/strong> \u7136\u800c\uff0c\u5de5\u5382\u8f66\u95f4\u7684\u5b9e\u9645\u60c5\u51b5\u66b4\u9732\u4e86\u7535\u5bb9\u5f0f\u4f20\u611f\u6280\u672f\u7684\u5f31\u70b9\uff1a<\/p>\n    <ul>\n        <li><strong>\u6781\u77ed\u8ddd\u79bb\uff1a<\/strong> \u5b83\u4eec\u662f\u4e25\u683c\u610f\u4e49\u4e0a\u7684\u8fd1\u573a\u8bbe\u5907\uff0c\u6700\u5927\u611f\u5e94\u8ddd\u79bb\u901a\u5e38\u53ea\u6709 2 \u6beb\u7c73\u5230 20 \u6beb\u7c73\u3002.<\/li>\n        <li><strong>\u9ad8\u73af\u5883\u654f\u611f\u6027\uff1a<\/strong> \u7531\u4e8e\u6c34\u7684\u4ecb\u7535\u5e38\u6570\u975e\u5e38\u9ad8\uff0c\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u5bf9\u6e7f\u5ea6\u53d8\u5316\u3001\u51b7\u51dd\u548c\u6f6e\u6e7f\u7684\u51b2\u6d17\u73af\u5883\u975e\u5e38\u654f\u611f\u3002\u4f20\u611f\u5668\u8868\u9762\u4e0a\u7684\u6c34\u6ef4\u5f88\u5bb9\u6613\u5f15\u53d1\u8bef\u62a5\u3002.<\/li>\n        <li><strong>\u7ecf\u5e38\u7ef4\u62a4\uff1a<\/strong> If you switch your production run from a thick glass bottle to a thin plastic container, the dielectric mass changes significantly, often requiring manual retuning of the sensor&#8217;s potentiometer.<\/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-8e86093\" data-block-id=\"8e86093\"><style>.stk-8e86093 .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-7507\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/How-a-capacitive-sensor-works-for-short-range-transparent-object-detection.webp\" width=\"750\" height=\"409\" alt=\"\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u5982\u4f55\u7528\u4e8e\u77ed\u8ddd\u79bb\u900f\u660e\u7269\u4f53\u63a2\u6d4b\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/How-a-capacitive-sensor-works-for-short-range-transparent-object-detection.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/How-a-capacitive-sensor-works-for-short-range-transparent-object-detection-300x164.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/How-a-capacitive-sensor-works-for-short-range-transparent-object-detection-18x10.webp 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-31b0eb7\" id=\"ultrasonic-sensors-the-acoustic-fortress-against-transparency\" data-block-id=\"31b0eb7\"><h2 class=\"stk-block-heading__text\">Ultrasonic Sensors: The &#8220;Acoustic Fortress&#8221; Against Transparency<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b807415\" data-block-id=\"b807415\"><style>.stk-b807415 .stk-block-text__text{line-height:1.5em !important;}<\/style><p class=\"stk-block-text__text\">\u5982\u679c\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u6d4b\u91cf\u7684\u662f\u7535\u7279\u6027\u3001, <a href=\" https:\/\/issrsensor.com\/ultrasonic-sensors\/\" target=\"_blank\">\u8d85\u58f0\u6ce2\u4f20\u611f\u5668<\/a> \u6d4b\u91cf\u65f6\u95f4\u548c\u58f0\u97f3\u5229\u7528\u58f0\u7eb3\u539f\u7406\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u53d1\u5c04\u9ad8\u9891\u58f0\u6ce2\uff0c\u5e76\u8ba1\u7b97\u56de\u6ce2\u4ece\u76ee\u6807\u5f39\u56de\u7684\u98de\u884c\u65f6\u95f4\uff08ToF\uff09\u3002.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p><strong>\u900f\u660e\u7269\u4f53\u7684\u56fa\u6709\u4f18\u52bf\uff1a<\/strong> \u5bf9\u4e8e\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u6765\u8bf4\uff0c\u5149\u5b66\u900f\u660e\u5ea6\u6839\u672c\u4e0d\u5b58\u5728\u3002.<\/p>\n    <ul>\n        <li><strong>\u6750\u6599\u72ec\u7acb\u6027\uff1a<\/strong> Sound waves bounce back based on a material&#8217;s acoustic impedance, not its light transmissivity. Therefore, ultrasonic sensors are natively &#8220;color-blind&#8221; and handle glass, clear films, and plastics flawlessly.<\/li>\n        <li><strong>\u73af\u5883\u9c81\u68d2\u6027\uff1a<\/strong> \u5de5\u5382\u7167\u660e\u3001\u523a\u773c\u7684\u95ea\u5149\u706f\u3001\u9634\u5f71\u548c\u7070\u5c18\u73af\u5883\u90fd\u4f1a\u524a\u5f31\u5149\u5b66\u4f20\u611f\u5668\uff0c\u4f46\u5bf9\u58f0\u6ce2\u7684\u5f71\u54cd\u5374\u662f\u96f6\u3002.<\/li>\n        <li><strong>\u81ea\u6e05\u6d01\u6548\u679c<\/strong> \u8d85\u58f0\u6ce2\u6362\u80fd\u5668\u8868\u9762\u7684\u9ad8\u9891\u632f\u52a8\u80fd\u6709\u6548\u9707\u843d\u8f7b\u5fae\u7070\u5c18\u548c\u51b7\u51dd\u6c34\uff0c\u56e0\u6b64\u5728\u51b2\u6d17\u6216\u6f6e\u6e7f\u7684\u73af\u5883\u4e2d\u4e5f\u975e\u5e38\u53ef\u9760\u3002.<\/li>\n    <\/ul>\n    <p><strong>\u9700\u8981\u8003\u8651\u7684\u5c40\u9650\u6027\uff1a<\/strong><\/p>\n    <ul>\n        <li><strong>\u76f2\u533a<\/strong> Ultrasonic sensors have a &#8220;dead band&#8221; right in front of the transducer where they cannot detect objects. Targets must be kept outside this minimum distance.<\/li>\n        <li><strong>\u76ee\u6807\u89d2\u5ea6\uff1a<\/strong> \u9ad8\u5ea6\u4e0d\u89c4\u5219\u6216\u68f1\u89d2\u5206\u660e\u7684\u5149\u6ed1\u8868\u9762\u53ef\u80fd\u4f1a\u4f7f\u58f0\u6ce2\u504f\u79bb\u63a5\u6536\u5668\uff0c\u5bfc\u81f4\u8bfb\u6570\u504f\u5dee\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-2ca1133\" data-block-id=\"2ca1133\"><style>.stk-2ca1133 .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-7508\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Ultrasonic-sensors-reliably-detect-transparent-PET-bottles-using-sound-waves.webp\" width=\"750\" height=\"500\" alt=\"\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u5229\u7528\u58f0\u6ce2\u53ef\u9760\u5730\u68c0\u6d4b\u900f\u660e PET \u74f6\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Ultrasonic-sensors-reliably-detect-transparent-PET-bottles-using-sound-waves.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Ultrasonic-sensors-reliably-detect-transparent-PET-bottles-using-sound-waves-300x200.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Ultrasonic-sensors-reliably-detect-transparent-PET-bottles-using-sound-waves-18x12.webp 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-e667901\" id=\"the-showdown-capacitive-vs-ultrasonic-sensor-comparison\" data-block-id=\"e667901\"><h2 class=\"stk-block-heading__text\">\u5dc5\u5cf0\u5bf9\u51b3\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u4e0e\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u5bf9\u6bd4<\/h2><\/div>\n\n\n\n\u5728\u8bc4\u4f30\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u548c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u662f\u5426\u9002\u5408\u60a8\u7684\u7279\u5b9a\u673a\u5668\u5236\u9020\u65f6\uff0c\u8bf7\u4f7f\u7528\u6b64\u5feb\u901f\u53c2\u8003\u8868\uff1a\n<table>\n  <thead>\n    <tr>\n      <th>\u7279\u70b9<\/th>\n      <th>\u7535\u5bb9\u5f0f\u4f20\u611f\u5668<\/th>\n      <th>\u8d85\u58f0\u6ce2\u4f20\u611f\u5668<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td><strong>\u68c0\u6d4b\u539f\u7406<\/strong><\/td>\n      <td>\u9759\u7535\u573a\uff08\u4ecb\u7535\u5e38\u6570\uff09<\/td>\n      <td>\u673a\u68b0\u58f0\u6ce2\uff08\u98de\u884c\u65f6\u95f4\uff09<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u611f\u5e94\u8303\u56f4<\/strong><\/td>\n      <td>\u6781\u77ed\uff08&lt; 20 \u6beb\u7c73\uff09<\/td>\n      <td>\u4e2d\u8fdc\u8ddd\u79bb\uff08\u6700\u8fdc 6 \u7c73\u4ee5\u4e0a\uff09<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u8868\u9762\u8981\u6c42<\/strong><\/td>\n      <td>\u9700\u8981\u8db3\u591f\u7684\u6750\u6599\u8d28\u91cf\uff0c\u5bf9\u5e73\u9762\u5ea6\u654f\u611f<\/td>\n      <td>\u5bf9\u6781\u7aef\u503e\u659c\u89d2\u5ea6\uff08&gt;15\u00b0\uff09\u654f\u611f<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u73af\u5883\u8010\u4e45\u6027<\/strong><\/td>\n      <td>\u4e2d\u5ea6\uff08\u6781\u6613\u53d7\u6f6e\u6e7f\u5f71\u54cd\uff09<\/td>\n      <td>\u7279\u6b8a\uff08\u4e0d\u53d7\u7070\u5c18\u3001\u5149\u7ebf\u548c\u8f7b\u5fae\u6f6e\u6e7f\u7684\u5f71\u54cd\uff09<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>\u8bbe\u7f6e\u548c\u8c03\u8bd5<\/strong><\/td>\n      <td>\u9ad8\uff08\u901a\u5e38\u9700\u8981\u624b\u52a8\u8c03\u8282\u7535\u4f4d\u5668\uff09<\/td>\n      <td>\u4f4e\uff08\u5927\u591a\u6570\u5177\u6709\u7b80\u5355\u7684\u793a\u6559\u6309\u94ae\uff09<\/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-e3487e8\" id=\"application-scenarios-which-should-you-choose\" data-block-id=\"e3487e8\"><h2 class=\"stk-block-heading__text\">\u5e94\u7528\u573a\u666f\uff1a\u60a8\u5e94\u8be5\u9009\u62e9\u54ea\u4e00\u79cd\uff1f<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-image stk-block-image has-text-align-center stk-block stk-d45fb11\" data-block-id=\"d45fb11\"><style>.stk-d45fb11 .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-7504\" src=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Capacitive-Sensors-for-Small-Object-Detection-and-Ultrasonic-Sensors-for-Transparent-Object-Detection.webp\" width=\"750\" height=\"500\" alt=\"\u7528\u4e8e\u63a2\u6d4b\u5c0f\u7269\u4f53\u7684\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u548c\u7528\u4e8e\u63a2\u6d4b\u900f\u660e\u7269\u4f53\u7684\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Capacitive-Sensors-for-Small-Object-Detection-and-Ultrasonic-Sensors-for-Transparent-Object-Detection.webp 750w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Capacitive-Sensors-for-Small-Object-Detection-and-Ultrasonic-Sensors-for-Transparent-Object-Detection-300x200.webp 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2026\/03\/Capacitive-Sensors-for-Small-Object-Detection-and-Ultrasonic-Sensors-for-Transparent-Object-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><strong>\u573a\u666f A\uff1a\u9ad8\u901f\u900f\u660e\u74f6\u68c0\u6d4b<\/strong><\/p>\n    <ul>\n        <li><strong>\u75db\u70b9<\/strong> \u5728\u5feb\u901f\u79fb\u52a8\u7684\u4f20\u9001\u5e26\u4e0a\uff0c\u900f\u660e\u74f6\u5b50\u7d27\u7d27\u5730\u5806\u53e0\u5728\u4e00\u8d77\u3002.<\/li>\n        <li><strong>\u7ed3\u8bba<\/strong> Ultrasonic. By targeting the bottleneck or using an analog output to map the &#8220;valleys&#8221; between bottles, ultrasonic technology provides flawless counting. It is the undisputed champion for transparent bottle detection.<\/li>\n    <\/ul>\n\n    <p><strong>\u60c5\u666f B\uff1a\u8fdb\u6599\u5668\u7897\u4e2d\u7684\u5fae\u5851\u6599\u90e8\u4ef6<\/strong><\/p>\n    <ul>\n        <li><strong>\u75db\u70b9<\/strong> \u5fae\u5c0f\u3001\u900f\u660e\u7684\u5851\u6599\u5143\u4ef6\u6cbf\u7740\u975e\u5e38\u72ed\u7a84\u3001\u7a7a\u95f4\u6709\u9650\u7684\u8f68\u9053\u79fb\u52a8\u3002.<\/li>\n        <li><strong>\u7ed3\u8bba<\/strong> Capacitive. The ultra-short range and miniature housing options make capacitive sensors ideal for confirming the presence of tiny clear objects where an ultrasonic sensor&#8217;s blind zone would be an issue.<\/li>\n    <\/ul>\n\n    <p><strong>\u65b9\u6848 C\uff1a\u900f\u660e\u7ba1\u4e2d\u7684\u6db2\u4f4d\u63a7\u5236<\/strong><\/p>\n    <ul>\n        <li><strong>\u7ed3\u8bba<\/strong> \u8fd9\u8981\u770b\u60c5\u51b5\u3002\u5982\u679c\u9700\u8981\u900f\u8fc7\u900f\u660e\u5c0f\u7ba1\u7684\u7ba1\u58c1\u68c0\u6d4b\u6db2\u4f53\uff0c\u65c1\u8def\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u662f\u6700\u4f73\u9009\u62e9\u3002\u5982\u679c\u8981\u4ece\u4e0a\u5f80\u4e0b\u6d4b\u91cf\u6db2\u4f4d\u800c\u4e0d\u63a5\u89e6\u6db2\u4f53\uff0c\u5219\u671d\u4e0b\u7684\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u66f4\u80dc\u4e00\u7b79\u3002.<\/li>\n    <\/ul>\n\n    <p><strong>\u65b9\u6848 D\uff1a\u900f\u660e\u8584\u819c\u5377\u6750\u5bfc\u5411\u548c\u5f20\u529b\u63a7\u5236<\/strong><\/p>\n    <ul>\n        <li><strong>\u75db\u70b9<\/strong> \u76d1\u63a7\u900f\u660e\u5305\u88c5\u819c\u7684\u8fb9\u7f18\u6216\u5377\u5f84\u3002.<\/li>\n        <li><strong>\u7ed3\u8bba<\/strong> Ultrasonic. Sound waves reliably bounce off the roll to monitor diameter, completely unaffected by the film&#8217;s transparency, color changes, or layered thickness. (Note: ISSR Sensor specializes in highly accurate ultrasonic web guiding solutions).<\/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-ba139ed\" id=\"engineers-best-practices-for-installation\" data-block-id=\"ba139ed\"><h2 class=\"stk-block-heading__text\">\u5de5\u7a0b\u5e08\u7684\u6700\u4f73\u5b89\u88c5\u5b9e\u8df5<\/h2><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u4e3a\u4e86\u4fdd\u8bc1\u6700\u957f\u7684\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\uff0c\u5982\u4f55\u5b89\u88c5\u4f20\u611f\u5668\u4e0e\u6280\u672f\u672c\u8eab\u540c\u6837\u91cd\u8981\u3002.<\/p>\n    \n    <p><strong>\u7528\u4e8e\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\uff1a<\/strong><\/p>\n    <ul style=\"margin-top: 0; padding-left: 20px;\">\n        <li style=\"margin-bottom: 1em;\"><strong>\u7ba1\u7406\u76f2\u533a\uff1a<\/strong> \u5982\u679c\u7a7a\u95f4\u72ed\u5c0f\uff0c\u53ef\u5c06\u4f20\u611f\u5668\u5b89\u88c5\u5728\u7565\u5fae\u51f9\u9677\u7684\u4f4d\u7f6e\uff0c\u6216\u4f7f\u7528 45 \u5ea6\u58f0\u6ce2\u5bfc\u6d41\u677f\u6765\u4eba\u4e3a\u589e\u52a0\u58f0\u9053\u8ddd\u79bb\u3002.<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u638c\u63e1\u89d2\u5ea6<\/strong> \u5bf9\u4e8e\u5706\u5f62\u76ee\u6807\uff0c\u5982 <a href=\"https:\/\/issrsensor.com\/products\/issr-all-in-one-ultrasonic-sensor-1m-range-level-object-detect\/\" target=\"_blank\">\u900f\u660e PET \u74f6\u4f20\u611f\u5668<\/a> \u5728\u5e94\u7528\u4e2d\uff0c\u5b89\u88c5\u65f6\u7565\u5fae\u503e\u659c 10-15 \u5ea6\u53ef\u6709\u52a9\u4e8e\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u80cc\u666f\u53cd\u5c04\u3002.<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>\u6d88\u9664\u4e32\u97f3<\/strong> \u5982\u679c\u5e76\u6392\u5b89\u88c5\u591a\u4e2a\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\uff0c\u5e94\u786e\u4fdd\u5b83\u4eec\u901a\u8fc7\u63a7\u5236\u7ebf\u540c\u6b65\u6216\u590d\u7528\uff0c\u4ee5\u9632\u6b62\u58f0\u6ce2\u76f8\u4e92\u6df7\u6dc6\u3002.<\/li>\n    <\/ul>\n\n    <p><strong>\u7535\u5bb9\u5f0f\u4f20\u611f\u5668<\/strong><\/p>\n    <ul style=\"margin-top: 0; padding-left: 20px;\">\n        <li>\u786e\u4fdd\u611f\u5e94\u9762\u7edd\u5bf9\u6e05\u6d01\u3002\u4efb\u4f55\u79ef\u805a\u7684\u6c34\u5206\u6216\u7c98\u6027\u6b8b\u7559\u7269\u90fd\u4f1a\u6781\u5927\u5730\u6539\u53d8\u4ecb\u7535\u8bfb\u6570\u5e76\u5bfc\u81f4\u8bef\u89e6\u53d1\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-d174fc0\" id=\"the-final-verdict-the-best-solution-for-clear-objects\" data-block-id=\"d174fc0\"><h2 class=\"stk-block-heading__text\">\u6700\u7ec8\u7ed3\u8bba\uff1a\u6e05\u6670\u7269\u4f53\u7684\u6700\u4f73\u89e3\u51b3\u65b9\u6848<\/h2><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>\u5f53\u6bd4\u8f83\u4e00\u4e2a <strong>\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u4e0e\u8d85\u58f0\u6ce2\u4f20\u611f\u5668<\/strong>, \u56e0\u6b64\uff0c\u9009\u62e9\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u53d6\u51b3\u4e8e\u63a2\u6d4b\u8ddd\u79bb\u548c\u73af\u5883\u3002\u5982\u679c\u8981\u5728\u5b8c\u5168\u6d01\u51c0\u3001\u6c14\u5019\u53d7\u63a7\u7684\u73af\u5883\u4e2d\u8fd1\u8ddd\u79bb\u68c0\u6d4b\u5c0f\u7269\u4f53\uff0c\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u662f\u4e00\u79cd\u7ecf\u6d4e\u6709\u6548\u7684\u9009\u62e9\u3002.<\/p>\n    \n    <p>\u7136\u800c\uff0c\u5bf9\u4e8e\u7edd\u5927\u591a\u6570\u73b0\u4ee3\u5305\u88c5\u3001\u98df\u54c1\u996e\u6599\u548c\u5236\u836f\u751f\u4ea7\u7ebf\u6765\u8bf4\uff0c\u8fd9\u4e9b\u8bbe\u5907\u90fd\u662f\u65e0\u6cd5\u4f7f\u7528\u7684\u3001, <strong>\u8d85\u58f0\u6ce2\u4f20\u611f\u5668<\/strong> \u53ef\u5927\u5927\u63d0\u9ad8\u6295\u8d44\u56de\u62a5\u7387\uff08ROI\uff09\u3002\u5b83\u4eec\u5b8c\u5168\u4e0d\u53d7\u5149\u5b66\u900f\u660e\u5ea6\u7684\u5f71\u54cd\uff0c\u68c0\u6d4b\u8ddd\u79bb\u66f4\u8fdc\uff0c\u800c\u4e14\u575a\u56fa\u8010\u7528\uff0c\u4e0d\u53d7\u5de5\u5382\u8f66\u95f4\u6c61\u67d3\u7684\u5f71\u54cd\uff0c\u662f\u73bb\u7483\u74f6\u8ba1\u6570\u548c\u900f\u660e\u7269\u4f53\u68c0\u6d4b\u7684\u7ec8\u6781\u89e3\u51b3\u65b9\u6848\u3002.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-5157f49\" id=\"faq\" data-block-id=\"5157f49\"><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: 1.5em;\">\n    <div style=\"margin-bottom: 1.5em;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee 1\uff1a \u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u80fd\u5426\u68c0\u6d4b\u900f\u660e\u5851\u6599\u8584\u819c\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A1:<\/strong> \u5b8c\u5168\u6b63\u786e\u3002\u58f0\u6ce2\u4f1a\u4ece\u8584\u819c\u7684\u58f0\u963b\u6297\u4e2d\u53cd\u5c04\u51fa\u6765\uff0c\u5b8c\u5168\u65e0\u89c6\u5176\u5149\u5b66\u900f\u660e\u5ea6\u3002\u8fd9\u4f7f\u5f97\u5b83\u4eec\u975e\u5e38\u9002\u5408\u7528\u4e8e\u6e05\u6670\u7684\u5377\u7b52\u7eb8\u5bfc\u5411\u548c\u5377\u7b52\u76f4\u5f84\u6d4b\u91cf\u3002.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 1.5em;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee 2\uff1a \u4e3a\u4ec0\u4e48\u6211\u7684\u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u5728\u6f6e\u6e7f\u73af\u5883\u4e2d\u4f1a\u9519\u8bef\u89e6\u53d1\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A2:<\/strong> \u7535\u5bb9\u5f0f\u4f20\u611f\u5668\u6d4b\u91cf\u4ecb\u7535\u5e38\u6570\u3002\u6c34\u7684\u4ecb\u7535\u5e38\u6570\u975e\u5e38\u9ad8\uff08\u7ea6 80\uff09\uff0c\u800c\u5927\u591a\u6570\u5851\u6599\u7684\u4ecb\u7535\u5e38\u6570\u7ea6\u4e3a 2 \u81f3 3\u3002.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 1.5em;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 3\uff1a \u5e26\u504f\u632f\u6ee4\u6ce2\u5668\u7684\u5149\u7535\u4f20\u611f\u5668\u662f\u5426\u6bd4\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u66f4\u597d\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A3:<\/strong> \u504f\u632f\u5f0f\u9006\u53cd\u5c04\u4f20\u611f\u5668\u6bd4\u6807\u51c6\u5149\u675f\u66f4\u9002\u5408\u6e05\u6670\u7269\u4f53\uff0c\u4f46\u5728\u73bb\u7483\u6c61\u70b9\u3001\u9ad8\u523b\u9762\u74f6\u5b50\u6216\u4e25\u91cd\u7070\u5c18\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u4eec\u4ecd\u7136\u96be\u4ee5\u53d1\u6325\u4f5c\u7528\u3002\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u5b8c\u5168\u907f\u5f00\u4e86\u5149\u5b66\u95ee\u9898\uff0c\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u957f\u671f\u89e3\u51b3\u65b9\u6848\u3002.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 1.5em;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>\u95ee\u9898 4\uff1a \u5982\u4f55\u89e3\u51b3\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u7684\u76f2\u533a\u95ee\u9898\uff1f<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A4:<\/strong> \u5982\u679c\u65e0\u6cd5\u5c06\u4f20\u611f\u5668\u8fdb\u4e00\u6b65\u540e\u79fb\uff0c\u53ef\u4ee5\u4f7f\u7528\u58f0\u7ba1\u6216 90 \u5ea6\u504f\u8f6c\u5757\u6765\u5ef6\u957f\u58f0\u6ce2\u8def\u5f84\uff0c\u800c\u4e0d\u4f1a\u589e\u52a0\u673a\u5668\u6846\u67b6\u7684\u7269\u7406\u6df1\u5ea6\u3002.<\/p>\n    <\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider stk-block stk-dd6da8e\" data-block-id=\"dd6da8e\"><style>.stk-dd6da8e hr.stk-block-divider__hr{background:var(--theme-palette-color-6, #edeff1) !important;width:100% !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-014b954\" id=\"related-products\" data-block-id=\"014b954\"><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-10\" 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;:4,&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=\"10\" data-query=\"{&quot;perPage&quot;:8,&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;6637&quot;,&quot;6261&quot;,&quot;6617&quot;,&quot;6608&quot;,&quot;4854&quot;,&quot;6671&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-4 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-6637 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='{\"productId\":6637}'\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-6261 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='{\"productId\":6261}'\n\t\t\t\tdata-wp-key=\"product-item-6261\"\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\/high-precision-short-range-ultrasonic-sensor-isub500-18gm40\/\" 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\/11\/ISUB500-18GM40-01-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"ISUB500-18GM40 \u77ed\u8ddd\u79bb\u8d85\u58f0\u6ce2\u8ddd\u79bb\u6d4b\u91cf\u4f20\u611f\u5668-01\" data-testid=\"product-image\" data-image-id=\"6257\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/ISUB500-18GM40-01-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/ISUB500-18GM40-01-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/ISUB500-18GM40-01-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/11\/ISUB500-18GM40-01-100x100.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\/high-precision-short-range-ultrasonic-sensor-isub500-18gm40\/\" target=\"_self\" >ISSRSensor 500mm \u9ad8\u7cbe\u5ea6\u77ed\u8ddd\u79bb\u8d85\u58f0\u6ce2\u8ddd\u79bb\u4f20\u611f\u5668\uff5c200kHz<\/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='{\"productId\":6617}'\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='{\"productId\":6608}'\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\" 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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\/miniature-ultrasonic-proximity-switch-isub250-f77k12\/\" target=\"_self\" >ISSRSensor F77 \u8d85\u58f0\u6ce2\u63a5\u8fd1\u5f00\u5173<\/a><\/h2>\n\n\t\t\t\t<\/li><li class=\"wc-block-product post-6671 product type-product status-publish has-post-thumbnail product_cat-high-frequency-ultrasonic-transducer product_cat-ultrasonic-transducers  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='{\"productId\":6671}'\n\t\t\t\tdata-wp-key=\"product-item-6671\"\n\t\t\t\n\t\t\t\t>\n\t\t\t\t\t\n<div data-block-name=\"woocommerce\/product-image\" 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loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/200kHz-High-Frequency-High-Sensitivity-Ultrasonic-Ranging-Transducer-ISU200-16.7TRBJ-01-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/200kHz-High-Frequency-High-Sensitivity-Ultrasonic-Ranging-Transducer-ISU200-16.7TRBJ-01-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/200kHz-High-Frequency-High-Sensitivity-Ultrasonic-Ranging-Transducer-ISU200-16.7TRBJ-01-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/12\/200kHz-High-Frequency-High-Sensitivity-Ultrasonic-Ranging-Transducer-ISU200-16.7TRBJ-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-200khz-high-sensitivity-ultrasonic-transducer-sensor-for-double-sheet-distance-detection\/\" target=\"_self\" >ISSRSensor 200kHz High-Sensitivity Ultrasonic Transducer Sensor for Double Sheet &#038; Distance Detection<\/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 !important;border-style:dashed !important;border-color:var(--theme-palette-color-6, 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Whether it&#8217;s a sleek glass vial on a pharmaceutical track or a flimsy PET water bottle speeding down a conveyor, standard photoelectric sensors often fail. The light beam simply passes straight through the clear [&hellip;]<\/p>","protected":false},"author":2,"featured_media":7505,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[],"class_list":["post-7503","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Capacitive vs Ultrasonic Sensors: Clear Object Detection<\/title>\n<meta name=\"description\" content=\"Struggling with clear object detection? 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