{"product_id":"crowcon-safe-area-gas-and-refrigerant-detector-smart-3-r","title":"Crowcon SMART 3-R | Safe-Area Gas and Refrigerant Detector | Cat, IR or EC sensor, 4-20 mA, RS485, 3 relays","description":"\u003cp\u003eThe SMART 3-R, part of Crowcon's Sensitron range, detects explosive, toxic and refrigerant gases in safe (unclassified) areas such as machine rooms and laboratories. It combines a 4-20 mA output, an RS485 bus and a 3-relay board with a circular status LED and internal buzzer. A version with a remote sensor head on a 5 m cable is available on request.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCatalytic, infrared, MPS or electrochemical sensor choices\u003c\/li\u003e\n\u003cli\u003eOver 20 refrigerants including R32, R134a, R290 and R744\u003c\/li\u003e\n\u003cli\u003e12-24 Vdc or 90-240 Vac supply (AC version without 4-20 mA)\u003c\/li\u003e\n\u003cli\u003eKeypad set-up with STS\/CKD+ display\u003c\/li\u003e\n\u003cli\u003eContinuous self-diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crowcon","offers":[{"title":"Default Title","offer_id":68045832224881,"sku":"SMART 3-R","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/SMART-3-R-angled.png?v=1793499010","url":"https:\/\/www.generaltechkuwait.com\/products\/crowcon-safe-area-gas-and-refrigerant-detector-smart-3-r","provider":"General Tech Services LLC","version":"1.0","type":"link"}