{"id":3311,"date":"2025-09-17T10:22:13","date_gmt":"2025-09-17T08:22:13","guid":{"rendered":"https:\/\/union-sensors.com\/sensors\/c-sensor\/"},"modified":"2026-07-02T10:08:52","modified_gmt":"2026-07-02T08:08:52","slug":"c-sensor","status":"publish","type":"page","link":"https:\/\/union-sensors.com\/en\/sensors\/c-sensor\/","title":{"rendered":"C Sensor"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3311\" class=\"elementor elementor-3311 elementor-730\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6db9830 e-flex e-con-boxed e-con e-parent\" data-id=\"6db9830\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5a66acb e-con-full e-flex e-con e-child\" data-id=\"5a66acb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1d0dfc3 e-con-full e-flex e-con e-child\" data-id=\"1d0dfc3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-54661f4 e-con-full e-flex e-con e-child\" data-id=\"54661f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1819e85 e-con-full e-flex e-con e-child\" data-id=\"1819e85\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b31a01e elementor-widget elementor-widget-heading\" data-id=\"b31a01e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Sensors<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03d5c0 elementor-widget elementor-widget-heading\" data-id=\"d03d5c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">OEM conductivity sensor <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7df685 elementor-widget elementor-widget-text-editor\" data-id=\"b7df685\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">The OEM conductivity sensor is designed as a sensor element for integration into custom underwater measurement systems. The conductivity cell is based on a 7-pole platinum electrode arrangement in cylindrical geometry. <\/p><p class=\"p1\">A central platinum electrode is used to feed a measurement signal into the surrounding medium. Two symmetrically arranged electrode pairs detect the resulting voltage drop. The outer electrodes limit the electric field to the cell interior, thereby minimizing external influences.  <\/p><p class=\"p1\">The platinum conductivity cell features a linear characteristic over the entire operating range and is suitable for continuous measurements and long-term applications.<\/p><p class=\"p1\">The sensor is supplied without integrated electronics and is intended for direct further processing by the user. Electrical connection, signal processing, and calibration are carried out by the customer and must be designed according to the respective application. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44d8856 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"44d8856\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/union-sensors.com\/wp-content\/uploads\/2026\/03\/US_Datenblatt_OEM-Leitfaehigkeitssensor_DE_Lay02.pdf\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"19.403\" height=\"20.272\" viewBox=\"0 0 19.403 20.272\"><path id=\"double_arrow_24dp_E3E3E3_FILL0_wght400_GRAD0_opsz24\" d=\"M242-739.728l7.24-10.136L242-760h3.548l7.24,10.136-7.24,10.136Zm8.615,0,7.24-10.136L250.615-760h3.548l7.24,10.136-7.24,10.136Z\" transform=\"translate(-242 760)\" fill=\"#ef7f01\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Datasheet<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8d297f8 e-con-full e-flex e-con e-child\" data-id=\"8d297f8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-38e643a e-grid e-con-boxed e-con e-parent\" data-id=\"38e643a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-69551af e-con-full e-flex e-con e-child\" data-id=\"69551af\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f73e46 elementor-widget elementor-widget-heading\" data-id=\"4f73e46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical data<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a919371 elementor-widget elementor-widget-shortcode\" data-id=\"a919371\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<table id=\"tablepress-10\" class=\"tablepress tablepress-id-10 tablepress-specs\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Parameter<\/th><th class=\"column-2\">Spezifikation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Sensortyp<\/td><td class=\"column-2\">7-polige Quarzglaszelle<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Messbereich<\/td><td class=\"column-2\">Abh\u00e4ngig von der vom Kunden vorgenommenen Kalibrierung: z.B. 0\u202660 mS\/cm<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Gesamtabmessungen des Sensors<\/td><td class=\"column-2\">90 \u00d7 31 \u00d7 16 mm<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Abmessungen der Quarzglaszelle<\/td><td class=\"column-2\">Innenl\u00e4nge: 45 mm \u00b7 Innendurchmesser: 8 mm<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Genauigkeit (neuer Sensor)<\/td><td class=\"column-2\">0,002 mS\/cm (abh\u00e4ngig von Kalibrierung und Elektronik)<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Langfristige Stabilit\u00e4t<\/td><td class=\"column-2\">0,002 mS\/cm pro Monat (kann bei Proben mit starker biologischer Verschmutzung, Abwasser oder kontaminierten Medien variieren)<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Zeitkonstante<\/td><td class=\"column-2\">> 100 ms (abh\u00e4ngig von der Abtastrate im Sensor und in der Elektronik)<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">Gewicht (Luft)<\/td><td class=\"column-2\">ca. 40 g<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">Baustoffe<\/td><td class=\"column-2\">Titan, Epoxidharz<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">Druckstabilit\u00e4t<\/td><td class=\"column-2\">600 bar<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">Temperaturbereich<\/td><td class=\"column-2\">-2\u2026+38 \u00b0C<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">Flansch-O-Ringe<\/td><td class=\"column-2\">10 \u00d7 1.5 mm (NBR70)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-10 from cache --><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dff366 elementor-widget elementor-widget-text-editor\" data-id=\"9dff366\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b>Application areas<\/b><\/p><ul><li data-start=\"1162\" data-end=\"1212\"><p data-start=\"1164\" data-end=\"1212\">Integration into customer-specific probe systems<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b218bb0 e-flex e-con-boxed e-con e-parent\" data-id=\"b218bb0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2f24c5c e-grid e-con-full e-con e-child\" data-id=\"2f24c5c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5ebaf1b e-con-full e-flex e-con e-child\" data-id=\"5ebaf1b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-43470fd e-con-full e-flex e-con e-child\" data-id=\"43470fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cabf762 elementor-widget elementor-widget-heading\" data-id=\"cabf762\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Service<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9adf06 elementor-widget elementor-widget-text-editor\" data-id=\"b9adf06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We will answer your questions in the administrative and commercial area.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c80b933 elementor-widget elementor-widget-text-editor\" data-id=\"c80b933\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>+49 721 680381-30<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1438981 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1438981\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:service@union-sensors.com\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"19.403\" height=\"20.271\" viewBox=\"0 0 19.403 20.271\"><path id=\"double_arrow_24dp_E3E3E3_FILL0_wght400_GRAD0_opsz24\" d=\"M242-739.728l7.24-10.136L242-760h3.548l7.24,10.136-7.24,10.136Zm8.615,0,7.24-10.136L250.615-760h3.548l7.24,10.136-7.24,10.136Z\" transform=\"translate(-242 760)\" fill=\"#fff\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">support@union-sensors.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4942d80 e-con-full e-flex e-con e-child\" data-id=\"4942d80\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c515b29 e-con-full e-flex e-con e-child\" data-id=\"c515b29\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b8380c8 elementor-widget elementor-widget-heading\" data-id=\"b8380c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Support<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e212846 elementor-widget elementor-widget-text-editor\" data-id=\"e212846\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>For technical support for your product, you can open a support ticket.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-331d9be elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"331d9be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:support@union-sensors.com\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"19.403\" height=\"20.271\" viewBox=\"0 0 19.403 20.271\"><path id=\"double_arrow_24dp_E3E3E3_FILL0_wght400_GRAD0_opsz24\" d=\"M242-739.728l7.24-10.136L242-760h3.548l7.24,10.136-7.24,10.136Zm8.615,0,7.24-10.136L250.615-760h3.548l7.24,10.136-7.24,10.136Z\" transform=\"translate(-242 760)\" fill=\"#fff\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">support@union-sensors.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8b111a4 e-con-full e-flex e-con e-child\" data-id=\"8b111a4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-44e0301 e-con-full e-flex e-con e-child\" data-id=\"44e0301\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fcf5308 elementor-widget elementor-widget-heading\" data-id=\"fcf5308\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sales<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1260677 elementor-widget elementor-widget-text-editor\" data-id=\"1260677\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The sales department is your central contact for product inquiries and quotation preparation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87c62ad elementor-widget elementor-widget-text-editor\" data-id=\"87c62ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>+49 721 680381-20<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b395136 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"b395136\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:sales@union-sensors.com\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"19.403\" height=\"20.272\" viewBox=\"0 0 19.403 20.272\"><path id=\"double_arrow_24dp_E3E3E3_FILL0_wght400_GRAD0_opsz24\" d=\"M242-739.728l7.24-10.136L242-760h3.548l7.24,10.136-7.24,10.136Zm8.615,0,7.24-10.136L250.615-760h3.548l7.24,10.136-7.24,10.136Z\" transform=\"translate(-242 760)\" fill=\"#003056\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">sales@union-sensors.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ea78a77 e-con-full e-flex e-con e-child\" data-id=\"ea78a77\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-78fc377 e-con-full e-flex e-con e-child\" data-id=\"78fc377\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13d76cf elementor-widget elementor-widget-heading\" data-id=\"13d76cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Downloads<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03f5c8e elementor-widget elementor-widget-text-editor\" data-id=\"03f5c8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Here you will find various downloads to support you.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6732131 elementor-widget elementor-widget-text-editor\" data-id=\"6732131\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Brochures, data sheets and application reports \u2013 we have all the relevant information for you here.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div 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