{"product_id":"tyco-conventional-intrinsically-safe-enhanced-optical-smoke-detector-516-054-011-y-mr601tex","title":"Tyco, Minerva Conventional Intrinsically Safe Enhanced Optical Smoke Detector - 516.054.011.Y (MR601TEx)","description":"\u003cp\u003eThe Tyco Minerva MR601TEx (Part Number: 516.054.011.Y) is a conventional, intrinsically safe (I.S.) high-performance optical smoke detector designed for hazardous industrial and marine environments. Part of the M600Ex series under Johnson Controls \/ Tyco, it combines optical scatter sensing with thermal monitoring to detect both slow-smouldering and fast-flaming fires.\u003c\/p\u003e\n\u003cp\u003eKey Capabilities \u0026amp; Design\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Enhanced Optical Sensing\u003c\/strong\u003e: An internal thermistor bridge monitors rapid temperature rises (\u0026gt;10°C) and boosts optical chamber sensitivity to detect hot, fast-burning fires without requiring an ionization chamber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoke-Dependent Alarming\u003c\/strong\u003e:  Even during rapid heat spikes, the unit requires a smoke signal to trigger an alarm, preventing false alarms from non-fire heat sources (though it will not detect clean-burning, smoke-free liquids like alcohol).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Ready\u003c\/strong\u003e:  Certified for explosive gas and dust atmospheres, making it suitable for oil and gas facilities, chemical plants, and marine vessels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Compatibility\u003c\/strong\u003e: Designed to mount onto compatible intrinsically safe bases such as the 5BEx or MUBEx (Part Number 517.050.610).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \/ SKU\u003c\/strong\u003e: 516.054.011.Y (ISCD516.054.011Y)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 16–28 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiescent Current\u003c\/strong\u003e: 90–110 µA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Current\u003c\/strong\u003e: 48 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Sensitivity\u003c\/strong\u003e: 0.19 dB\/m (Normal) \/ 0.08 dB\/m (Heat-Enhanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -20°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range\u003c\/strong\u003e: Up to 95% non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing \u0026amp; Weight\u003c\/strong\u003e: White FR110 Bayblend polyester, 0.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: ATEX II 1 GD (Ex ia IIC T5 Ga, Ex ia IIIB T100°C Da), IECEx BAS 07.0056X, EN54-7, LPCB, VdS, Marine approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDatasheet: \u003ca href=\"https:\/\/docs.johnsoncontrols.com\/zettler\/api\/khub\/documents\/x0A1jfr2y3t2kYlgdfvljQ\/content\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/docs.johnsoncontrols.com\/zettler\/api\/khub\/documents\/x0A1jfr2y3t2kYlgdfvljQ\/content\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tyco USA","offers":[{"title":"Default Title","offer_id":67957281882165,"sku":"MR601TEx","price":720.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0055\/2842\/0405\/files\/MR601TEx_A.jpg?v=1794468781","url":"https:\/\/www.allbright.com.sg\/products\/tyco-conventional-intrinsically-safe-enhanced-optical-smoke-detector-516-054-011-y-mr601tex","provider":"AllBright Technology Pte Ltd","version":"1.0","type":"link"}