{"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\/de\/capacitive-vs-ultrasonic-sensors-clear-object-detection\/","title":{"rendered":"Kapazitive Sensoren vs. Ultraschallsensoren: Der ultimative Leitfaden f\u00fcr die eindeutige Erkennung von Objekten"},"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\">Wenn optische Methoden an ihre Grenzen sto\u00dfen, m\u00fcssen Ingenieure auf alternative Technologien zur\u00fcckgreifen. Dies bringt uns zum Kern der modernen <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\/\">Sensor zur Erkennung eindeutiger Objekte <\/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=\"Herausforderungen bei der Auswahl von Sensoren f\u00fcr die Erkennung transparenter Objekte\" 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\">Kapazitive Sensoren: Nahbereichsdetektion \u00fcber dielektrische Konstanten<\/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\">Kapazitive N\u00e4herungssensoren<\/a> basieren nicht auf Licht. Stattdessen erzeugen sie ein elektrostatisches Feld. Wenn ein Objekt in dieses Feld eintritt, ver\u00e4ndert es die Kapazit\u00e4t des Oszillatorkreises. Der Sensor erkennt diese \u00c4nderung der Dielektrizit\u00e4tskonstante des Zielmaterials und l\u00f6st die Ausgabe aus.<\/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>Wo die kapazitive Technik bei der eindeutigen Erkennung gl\u00e4nzt: <\/strong>Da sie auf dielektrischen Eigenschaften beruhen, sind kapazitive Sensoren v\u00f6llig blind f\u00fcr Farbe und Transparenz. Sie k\u00f6nnen problemlos durchsichtige Kunststoffe, Glas und sogar den Fl\u00fcssigkeitsstand in einem nicht-metallischen, transparenten Beh\u00e4lter erkennen. Dar\u00fcber hinaus sind sie aufgrund ihres \u00e4u\u00dferst kompakten Formfaktors eine ausgezeichnete Wahl f\u00fcr enge Maschinenr\u00e4ume.<\/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> Die Realit\u00e4t in den Fabriken zeigt jedoch die Schwachstellen der kapazitiven Abtastung auf:<\/p>\n    <ul>\n        <li><strong>Extrem kurze Reichweite:<\/strong> Es handelt sich um reine Nahfeldger\u00e4te, die in der Regel einen maximalen Erfassungsabstand von 2 bis 20 mm haben.<\/li>\n        <li><strong>Hohe Umweltempfindlichkeit:<\/strong> Da Wasser eine sehr hohe Dielektrizit\u00e4tskonstante hat, reagieren kapazitive Sensoren sehr empfindlich auf Feuchtigkeitsschwankungen, Kondensation und nasse Reinigungsumgebungen. Ein einzelner Wassertropfen auf der Sensorfl\u00e4che kann leicht ein falsches positives Signal ausl\u00f6sen.<\/li>\n        <li><strong>H\u00e4ufige Wartung:<\/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=\"Wie ein kapazitiver Sensor zur Erkennung transparenter Objekte im Nahbereich funktioniert\" 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\">Wenn kapazitive Sensoren elektrische Eigenschaften messen, <a href=\" https:\/\/issrsensor.com\/ultrasonic-sensors\/\" target=\"_blank\">Ultraschallsensoren<\/a> Zeit und Schall messen. Nach dem Sonar-Prinzip sendet ein Ultraschallsensor Hochfrequenz-Schallwellen aus und berechnet die Laufzeit (Time-of-Flight, ToF), bis das Echo vom Ziel zur\u00fcckprallt.<\/p><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p><strong>Die inh\u00e4renten Vorteile f\u00fcr transparente Objekte:<\/strong> F\u00fcr einen Ultraschallsensor gibt es einfach keine optische Transparenz.<\/p>\n    <ul>\n        <li><strong>Materialunabh\u00e4ngigkeit:<\/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>Robustheit gegen\u00fcber der Umwelt:<\/strong> Fabrikbeleuchtung, grelle Blitzlichter, Schatten und staubige Umgebungen, die optische Sensoren beeintr\u00e4chtigen, haben keinen Einfluss auf Schallwellen.<\/li>\n        <li><strong>Selbstreinigungseffekt:<\/strong> Die Hochfrequenzschwingung der Ultraschallwandler sch\u00fcttelt leichten Staub und Kondenswasser aktiv ab, was sie in abwaschbaren oder feuchten Umgebungen unglaublich zuverl\u00e4ssig macht.<\/li>\n    <\/ul>\n    <p><strong>Zu ber\u00fccksichtigende Beschr\u00e4nkungen:<\/strong><\/p>\n    <ul>\n        <li><strong>Die blinde Zone:<\/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>Zielwinkelung:<\/strong> Stark unregelm\u00e4\u00dfige oder stark abgewinkelte glatte Oberfl\u00e4chen k\u00f6nnen die Schallwelle vom Empf\u00e4nger ablenken und so eine Fehlmessung verursachen.<\/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=\"Ultraschallsensoren erkennen transparente PET-Flaschen zuverl\u00e4ssig mit Schallwellen\" 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\">Der Showdown: Vergleich kapazitiver Sensoren mit Ultraschallsensoren<\/h2><\/div>\n\n\n\nWenn Sie einen kapazitiven Sensor im Vergleich zu einem Ultraschallsensor f\u00fcr Ihre spezielle Maschine ausw\u00e4hlen, verwenden Sie diese Schnellreferenztabelle:\n<table>\n  <thead>\n    <tr>\n      <th>Merkmal<\/th>\n      <th>Kapazitive Sensoren<\/th>\n      <th>Ultraschall-Sensoren<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td><strong>Prinzip der Detektion<\/strong><\/td>\n      <td>Elektrostatisches Feld (Dielektrizit\u00e4tskonstante)<\/td>\n      <td>Mechanische Schallwelle (Time-of-Flight)<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>Erfassungsbereich<\/strong><\/td>\n      <td>Extrem kurz (&lt; 20 mm)<\/td>\n      <td>Mittlere bis gro\u00dfe Reichweite (bis zu 6 m+)<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>Anforderungen an die Oberfl\u00e4che<\/strong><\/td>\n      <td>Ben\u00f6tigt gen\u00fcgend Materialmasse, empfindlich gegen\u00fcber Ebenheit<\/td>\n      <td>Empfindlich gegen\u00fcber extremen Neigungswinkeln (&gt;15\u00b0)<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>Umweltvertr\u00e4glichkeit<\/strong><\/td>\n      <td>M\u00e4\u00dfig (hohe Anf\u00e4lligkeit f\u00fcr Feuchtigkeit)<\/td>\n      <td>Au\u00dfergew\u00f6hnlich (Unempfindlich gegen Staub, Licht und geringe Feuchtigkeit)<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>Einrichtung &amp; Abstimmung<\/strong><\/td>\n      <td>Hoch (erfordert oft manuelles Einstellen des Potentiometers)<\/td>\n      <td>Niedrig (die meisten verf\u00fcgen \u00fcber einfache Teach-in-Tasten)<\/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\">Anwendungsszenarien: Welche sollten Sie w\u00e4hlen?<\/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=\"Kapazitive Sensoren f\u00fcr die Erkennung kleiner Objekte und Ultraschallsensoren f\u00fcr die Erkennung transparenter Objekte\" 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>Szenario A: Hochgeschwindigkeitsdetektion von durchsichtigen Flaschen<\/strong><\/p>\n    <ul>\n        <li><strong>Der Schmerzpunkt:<\/strong> Klare Flaschen, die auf einem Schnellf\u00f6rderer dicht an dicht gestapelt sind.<\/li>\n        <li><strong>Das Urteil:<\/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>Szenario B: Mikroplastikteile in einer Speiseschale<\/strong><\/p>\n    <ul>\n        <li><strong>Der Schmerzpunkt:<\/strong> Winzige, durchsichtige Kunststoffteile, die sich auf einer sehr schmalen, platzbeschr\u00e4nkten Bahn bewegen.<\/li>\n        <li><strong>Das Urteil:<\/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>Szenario C: Fl\u00fcssigkeitsstandskontrolle in durchsichtigen Schl\u00e4uchen<\/strong><\/p>\n    <ul>\n        <li><strong>Das Urteil:<\/strong> Es kommt darauf an. Wenn Sie die Fl\u00fcssigkeit durch die Wand eines kleinen durchsichtigen Rohrs hindurch erfassen m\u00fcssen, ist ein kapazitiver Bypass-Sensor hervorragend geeignet. Wenn Sie den F\u00fcllstand von oben nach unten messen, ohne die Fl\u00fcssigkeit zu ber\u00fchren, ist ein nach unten gerichteter Ultraschallsensor besser geeignet.<\/li>\n    <\/ul>\n\n    <p><strong>Szenario D: Klare Folienbahnf\u00fchrung und Spannungskontrolle<\/strong><\/p>\n    <ul>\n        <li><strong>Der Schmerzpunkt:<\/strong> \u00dcberwachung des Rand- oder Rollendurchmessers von transparenten Verpackungsfolien.<\/li>\n        <li><strong>Das Urteil:<\/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\">Bew\u00e4hrte Praktiken des Ingenieurs f\u00fcr die Installation<\/h2><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>Um eine maximale Betriebszeit zu gew\u00e4hrleisten, ist die Art und Weise, wie Sie den Sensor installieren, genauso wichtig wie die Technologie selbst.<\/p>\n    \n    <p><strong>F\u00fcr Ultraschallsensoren:<\/strong><\/p>\n    <ul style=\"margin-top: 0; padding-left: 20px;\">\n        <li style=\"margin-bottom: 1em;\"><strong>Verwalten Sie die blinde Zone:<\/strong> Bei beengten Platzverh\u00e4ltnissen sollten Sie den Sensor etwas zur\u00fcckgesetzt montieren oder einen 45-Grad-Schallabweiser verwenden, um den Schallweg k\u00fcnstlich zu verl\u00e4ngern.<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>Meistern Sie die Winkel:<\/strong> F\u00fcr runde Ziele wie eine <a href=\"https:\/\/issrsensor.com\/products\/issr-all-in-one-ultrasonic-sensor-1m-range-level-object-detect\/\" target=\"_blank\">klarer PET-Flaschensensor<\/a> Anwendung kann eine leichte Neigung der Halterung von 10-15 Grad dazu beitragen, unerw\u00fcnschte Hintergrundreflexionen zu minimieren.<\/li>\n        <li style=\"margin-bottom: 1em;\"><strong>Nebensprechen eliminieren:<\/strong> Wenn Sie mehrere Ultraschallsensoren nebeneinander anbringen, stellen Sie sicher, dass sie \u00fcber ihre Steuerleitungen synchronisiert oder gemultiplext sind, damit sich ihre Schallwellen nicht gegenseitig verwirren.<\/li>\n    <\/ul>\n\n    <p><strong>F\u00fcr kapazitive Sensoren:<\/strong><\/p>\n    <ul style=\"margin-top: 0; padding-left: 20px;\">\n        <li>Achten Sie darauf, dass die Messfl\u00e4che absolut sauber bleibt. Jegliche Ansammlung von Feuchtigkeit oder klebrigen R\u00fcckst\u00e4nden ver\u00e4ndert die dielektrische Messung drastisch und f\u00fchrt zu Fehlausl\u00f6sungen.<\/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\">Das endg\u00fcltige Fazit: Die beste L\u00f6sung f\u00fcr klare Objekte<\/h2><\/div>\n\n\n\n<div style=\"font-family: 'Source Sans 3', sans-serif; line-height: 1.5em;\">\n    <p>Beim Vergleich einer <strong>kapazitiver Sensor vs. Ultraschallsensor<\/strong>, Die Wahl h\u00e4ngt von der Reichweite und der Umgebung ab. Wenn Sie kleine Objekte aus n\u00e4chster N\u00e4he in einer perfekt sauberen, klimatisierten Umgebung erkennen wollen, ist ein kapazitiver Sensor eine kosteng\u00fcnstige Wahl.<\/p>\n    \n    <p>F\u00fcr die \u00fcberwiegende Mehrheit der modernen Verpackungs-, Lebensmittel- und Getr\u00e4nkeindustrie sowie der pharmazeutischen Industrie gilt dies jedoch nicht, <strong>Ultraschallsensoren<\/strong> bieten einen deutlich h\u00f6heren Return on Investment (ROI). Ihre v\u00f6llige Unempfindlichkeit gegen\u00fcber optischer Transparenz, die gr\u00f6\u00dferen Erfassungsbereiche und die robuste Widerstandsf\u00e4higkeit gegen\u00fcber Verunreinigungen in der Fabrikhalle machen sie zur ultimativen L\u00f6sung f\u00fcr die Z\u00e4hlung von Glasfl\u00e4schchen und die Erkennung transparenter Objekte.<\/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\">FAQ<\/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>Q1: K\u00f6nnen Ultraschallsensoren durchsichtige Kunststofffolien erkennen?<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A1:<\/strong> Ganz genau. Die Schallwellen werden an der akustischen Impedanz der Folie reflektiert und ignorieren deren optische Transparenz v\u00f6llig. Das macht sie perfekt f\u00fcr die klare Bahnf\u00fchrung und die Messung des Rollendurchmessers.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 1.5em;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>F2: Warum l\u00f6st mein kapazitiver Sensor in einer feuchten Umgebung f\u00e4lschlicherweise aus?<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A2:<\/strong> Kapazitive Sensoren messen dielektrische Konstanten. Wasser hat eine sehr hohe Dielektrizit\u00e4tskonstante (ca. 80), w\u00e4hrend die meisten Kunststoffe eine Konstante von 2 bis 3 aufweisen. Selbst eine geringe Kondensation auf der Sensorfl\u00e4che kann ein gro\u00dfes Zielobjekt vort\u00e4uschen und zu Fehlausl\u00f6sungen f\u00fchren.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 1.5em;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>F3: Sind fotoelektrische Sensoren mit Polarisationsfiltern besser als Ultraschallsensoren?<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A3:<\/strong> Polarisierte Reflexionslichtschranken sind ein Fortschritt gegen\u00fcber optischen Standardstrahlen f\u00fcr klare Objekte, aber sie haben immer noch Probleme mit verschmiertem Glas, stark facettierten Flaschen oder starkem Staub. Ultraschallsensoren umgehen die optischen Probleme vollst\u00e4ndig und bieten eine robustere Langzeitl\u00f6sung.<\/p>\n    <\/div>\n\n    <div style=\"margin-bottom: 1.5em;\">\n        <p style=\"margin: 0 0 0.5em 0;\"><strong>F4: Wie kann ich das Problem der Blindzone bei einem Ultraschallsensor l\u00f6sen?<\/strong><\/p>\n        <p style=\"margin: 0;\"><strong>A4:<\/strong> Wenn Sie den Sensor nicht weiter nach hinten versetzen k\u00f6nnen, k\u00f6nnen Sie ein Schallrohr oder einen 90-Grad-Umlenkblock verwenden, um den Weg der Schallwelle zu verl\u00e4ngern, ohne mehr Platz am Maschinenrahmen zu beanspruchen.<\/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\">Verwandte Produkte<\/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;Vorherige Produkte&quot;,&quot;ariaLabelNext&quot;:&quot;N\\u00e4chste Produkte&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=\"Diesen Hinweis verwerfen\"\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\/de\/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=\"Vollst\u00e4ndig integrierter 4M-Ultraschall-F\u00fcllstandssensor f\u00fcr Fl\u00fcssigkeiten - 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\/de\/products\/issr-4m-all-in-one-ultrasonic-level-distance-sensor-switch-analog-digital-output\/\" target=\"_self\" >ISSRSensor 4M All-in-One-Ultraschall-F\u00fcllstandssensor Schalter\/Analog-\/Digitalausgang<\/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\/de\/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 Kurzstrecken-Ultraschallsensor f\u00fcr Abstandsmessung-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\/de\/products\/high-precision-short-range-ultrasonic-sensor-isub500-18gm40\/\" target=\"_self\" >ISSRSensor 500mm Hochpr\u00e4zisions-Ultraschall-Abstandssensor mit kurzer Reichweite\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\/de\/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 voll integrierter Ultraschall-Entfernungsmesser-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\/de\/products\/issr-all-in-one-500mm-ultrasonic-sensor-switch-analog-data-output\/\" target=\"_self\" >ISSRSensor All-in-One 500MM Ultraschallsensor: Schalter, Analog- und Datenausgang<\/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\/de\/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=\"Voll integrierter 1-Meter-200kHz-Ultraschall-Entfernungsmesser - 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\/de\/products\/issr-all-in-one-ultrasonic-sensor-1m-range-level-object-detect\/\" target=\"_self\" >ISSRSensor All-in-One-Ultraschallsensor: 1m Reichweite F\u00fcllstand &amp; Objekterkennung<\/a><\/h2>\n\n\t\t\t\t<\/li><li class=\"wc-block-product post-4854 product type-product status-publish has-post-thumbnail product_cat-ultrasonic-proximity-switches 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\":4854}'\n\t\t\t\tdata-wp-key=\"product-item-4854\"\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\/de\/products\/miniature-ultrasonic-proximity-switch-isub250-f77k12\/\" 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\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"ISUB250-F77K12-Ultraschall-N\u00e4herungsschalter-1\" data-testid=\"product-image\" data-image-id=\"4860\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-300x300.png 300w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-1024x1024.png 1024w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-150x150.png 150w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-768x768.png 768w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-1536x1536.png 1536w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-2048x2048.png 2048w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-500x500.png 500w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-800x800.png 800w, https:\/\/issrsensor.com\/wp-content\/uploads\/2025\/10\/ISUB250-F77K12-Ultrasonic-proximity-switches-1-100x100.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\/de\/products\/miniature-ultrasonic-proximity-switch-isub250-f77k12\/\" target=\"_self\" >ISSRSensor F77-Ultraschall-N\u00e4herungsschalter<\/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\" 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\/de\/products\/issr-200khz-high-sensitivity-ultrasonic-transducer-sensor-for-double-sheet-distance-detection\/\" 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\/200kHz-High-Frequency-High-Sensitivity-Ultrasonic-Ranging-Transducer-ISU200-16.7TRBJ-01-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"200kHz Hochfrequenz-Ultraschallmesswandler mit hoher Empfindlichkeit - ISU200-16.7TRBJ-01\" data-testid=\"product-image\" data-image-id=\"6663\" style=\"object-fit:cover;\" 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\/de\/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 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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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