{"product_id":"zrt512j-refrigerant-detection-module","title":"1 PC ZRT512J Refrigerant Detection Module","description":"\u003cp\u003eThe ZRT512J module is an intelligent refrigerant detection module based on infrared principle. It uses the Non - Dispersive Infrared (NDIR) principle to detect refrigerants, featuring excellent selectivity and no oxygen dependence. This module is a compact and high - performance product made by closely integrating mature infrared absorption gas detection sensors with micro - mechanical processing and sophisticated circuit design. It is easy to use and has excellent performance.\u003c\/p\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eApplication\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC refrigeration.\u003c\/li\u003e\n\u003cli\u003eIndustrial process and safety protection monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh sensitivity, high resolution, and fast response time.\u003c\/li\u003e\n\u003cli\u003eRS485 communication and relay control.\u003c\/li\u003e\n\u003cli\u003eTemperature compensation, excellent linear output, outstanding stability, long service life.\u003c\/li\u003e\n\u003cli\u003eResistant to water vapor interference, non - poisoning, and can directly replace catalytic combustion principle modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-6 pb-2\"\u003eSpecifications\u003c\/h4\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable class=\"table table-hover table-bordered\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eZRT512J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget gas\u003c\/td\u003e\n\u003ctd\u003eR32\/R454B\/R290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarm - up time\u003c\/td\u003e\n\u003ctd\u003e15s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication mode\u003c\/td\u003e\n\u003ctd\u003eRS485\/UART (PWM customizable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection range\u003c\/td\u003e\n\u003ctd\u003e0 - 50%LFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse time\u003c\/td\u003e\n\u003ctd\u003eR32\/R454B: \u0026lt; 10s; R290: \u0026lt; 15s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1%LFL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage\u003c\/td\u003e\n\u003ctd\u003e24±1V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking temperature\u003c\/td\u003e\n\u003ctd\u003e- 40 to 85 ℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface mode\u003c\/td\u003e\n\u003ctd\u003eXH - 6P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking humidity\u003c\/td\u003e\n\u003ctd\u003e0 - 100%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e63.1×54.1×25.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e45g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife span\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.\u003c\/p\u003e","brand":"Winsen Electronics","offers":[{"title":"Default Title","offer_id":48843619565760,"sku":null,"price":39.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8008\/4416\/files\/ZRT512J.jpg?v=1787129564","url":"https:\/\/shop.winsen-sensor.com\/products\/zrt512j-refrigerant-detection-module","provider":"Winsen Electronics","version":"1.0","type":"link"}