{"product_id":"mtl5061-fire-smoke-detector-interface-mtl-instruments","title":"MTL5061 Fire Smoke Detector Interface - MTL Instruments","description":"\u003ch2\u003e\u003cstrong\u003eMTL5061 Fire \u0026amp; Smoke Detector Interface\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMTL5061\u003c\/strong\u003e from MTL Instruments is a loop-powered dual-channel interface designed for fire and smoke detectors in hazardous areas. This specialized unit provides reliable signal transmission from detectors to safe-area monitoring systems. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eMTL Instruments\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eMTL5061\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eFire \u0026amp; Smoke Detector Interface\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eTwo independent channels\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Type:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eLoop-powered operation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e1 to 40mA nominal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e30ms maximum\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eHazardous Area Certification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetector Location:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eZone 0, IIC, T4-T6\u003c\/span\u003e hazardous area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDivision Rating:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eDivision 1, Group A\u003c\/span\u003e hazardous location\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eMTL5061\u003c\/strong\u003e maintains intrinsic safety for fire detection systems\u003c\/li\u003e\n\u003cli\u003eIt enables safe operation of detectors in explosive atmospheres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e1 to 40mA nominal\u003c\/span\u003e operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer Accuracy:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eBetter than 400µA at 20°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Drift:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e\u0026lt;10µA\/°C (-20 to 60°C)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Settles within \u003cspan style=\"color: #2e75b6;\"\u003e30ms\u003c\/span\u003e to 500µA of final value\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiescent Current:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e\u0026lt;400µA per channel\u003c\/span\u003e at 24V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOutput Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e28V from 300Ω\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Output Voltage:\u003c\/strong\u003e Lower of Vin – (0.38 x mA) – 2V or 21V – (0.35 x mA)\u003c\/li\u003e\n\u003cli\u003eAutomatic voltage calculation based on current draw\u003c\/li\u003e\n\u003cli\u003eStable output performance across operating range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Supply Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e6 to 35V DC\u003c\/span\u003e operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e0.7W at 24V\u003c\/span\u003e with 40mA signal per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Dissipation:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e1.2W at 35V\u003c\/span\u003e with 40mA signal per channel\u003c\/li\u003e\n\u003cli\u003eLoop-powered design simplifies installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTerminal Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel 1 Output:\u003c\/strong\u003e Terminal 1 (Output –ve), Terminal 2 (Output +ve)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel 1 Input:\u003c\/strong\u003e Terminal 11 (Input –ve), Terminal 12 (Input +ve)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel 1 Earth:\u003c\/strong\u003e Terminal 3 for leakage detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel 2 Output:\u003c\/strong\u003e Terminal 4 (Output –ve), Terminal 5 (Output +ve)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel 2 Input:\u003c\/strong\u003e Terminal 8 (Input –ve), Terminal 9 (Input +ve)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel 2 Earth:\u003c\/strong\u003e Terminal 6 for leakage detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety Parameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e28V\u003c\/span\u003e maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Resistance:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e300Ω\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Current:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003e93mA\u003c\/span\u003e maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #2e75b6;\"\u003eUm = 250V rms or DC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eComprehensive protection for fire safety applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat detectors is the MTL5061 designed for?\u003c\/strong\u003e\u003cbr\u003eIt interfaces with conventional fire and smoke detectors in hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does earth fault detection work?\u003c\/strong\u003e\u003cbr\u003eOptional 'non-fail' detection via MTL4220 unit allows continued operation during faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the response time for detector signals?\u003c\/strong\u003e\u003cbr\u003eIt settles within 30ms to within 500µA of the final value.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs reverse polarity protection included?\u003c\/strong\u003e\u003cbr\u003eYes, the input circuit has integrated reverse polarity protection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MTL","offers":[{"title":"Default Title","offer_id":51268321149060,"sku":"MTL5061","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/MTL5061-3.jpg?v=1762697077","url":"https:\/\/www.etowonauto.com\/kk\/products\/mtl5061-fire-smoke-detector-interface-mtl-instruments","provider":"Etowon Auto","version":"1.0","type":"link"}