{"product_id":"flygt-835857-cas-ii-pump-protection-relay-module-24-vac-dc-for-pump-sensor-monitoring","title":"Flygt 835857 CAS II Pump Protection Relay Module 24 VAC\/DC for Pump Sensor Monitoring","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003eThe Flygt 835857 is a compact relay module designed for pump control in small to medium-sized systems. Operating on 24 VAC or DC, this module provides thermal and leakage protection by monitoring pump sensor conditions and triggering alarms or shutdowns when faults are detected.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 313.422px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 28.3594px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 27.0909%; text-align: left; height: 28.3594px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.5455%; height: 28.3594px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 27.0909%; text-align: left; height: 23px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 72.5455%; height: 23px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eFlygt\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.75px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 28.75px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 28.75px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ePanel Accessories\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30.0625px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 30.0625px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 30.0625px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e835857\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.1875px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 23.1875px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 23.1875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eRelay\/Socket\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 19.5938px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eFunction\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 19.5938px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003ePump Control, Sensor Monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.1875px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 24.1875px;\"\u003eOperating Voltage\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 24.1875px;\"\u003e24 VAC \/ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23.1875px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 23.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eMonitoring Features\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 23.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eHigh Temperature and Leakage Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 39.1875px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eCompatible Equipment\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 39.1875px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003eSmall\/medium Flygt pumps and mixers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 32.1875px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 32.1875px;\"\u003eMounting Style\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 32.1875px;\"\u003ePanel-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 19.5938px;\"\u003eAlarm Action\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 19.5938px;\"\u003eAlerts or stops pump on fault detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.125px;\"\u003e\n\u003cth style=\"width: 27.0909%; text-align: left; height: 22.125px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 72.5455%; height: 22.125px;\"\u003e\u003cspan\u003e0.31 lbs\u003cbr\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e835857\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 835857 relay module from Xylem Flygt is part of the CAS II miniature sensor protection series, tailored for integration with Flygt’s range of pumps and mixers. Engineered for use with both 24V AC and 24V DC power sources, this module acts as a monitoring and protection interface within pump control systems. It provides responsive control by interpreting sensor inputs—such as leakage detection and motor temperature—and taking appropriate action like stopping the pump or issuing an alarm. This makes it especially valuable in wastewater and dewatering applications, where equipment longevity and operational reliability are critical. Its compact design enables quick installation in panel-mounted configurations for efficient integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Power Compatibility: Operates with both 24 VAC and 24 VDC systems, enhancing installation flexibility.\u003c\/li\u003e\n\u003cli\u003ePump \u0026amp; Mixer Protection: Designed to safeguard small to medium Flygt pumps and mixers from overheating or seal failure.\u003c\/li\u003e\n\u003cli\u003eAlarm \u0026amp; Shutdown Function: Automatically stops the pump or triggers an alarm upon detecting high temperature or leakage.\u003c\/li\u003e\n\u003cli\u003eMiniature CAS II Design: Compact and efficient module form factor for easy panel integration.\u003c\/li\u003e\n\u003cli\u003eSensor-Based Control: Monitors key operational parameters for real-time fault detection.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Built to withstand continuous monitoring in harsh, moisture-prone environments.\u003c\/li\u003e\n\u003cli\u003eFlygt Compatibility: Specifically designed to integrate with Flygt sensor-equipped pumps and mixers.\u003c\/li\u003e\n\u003cli\u003eSimplified Wiring: Terminal design allows straightforward connection to standard control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 835857 ensures continuous monitoring and protection for essential pumping systems in a variety of industrial and municipal applications.\u003c\/p\u003e","brand":"Flygt","offers":[{"title":"Default Title","offer_id":50357421244714,"sku":"835857","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/74cfc7bf1db2414d94475a0cee437532.jpg?v=1751990866","url":"https:\/\/iqelectro.com\/products\/flygt-835857-cas-ii-pump-protection-relay-module-24-vac-dc-for-pump-sensor-monitoring","provider":"IQElectro","version":"1.0","type":"link"}