{"product_id":"honeywell-lg1093ac05-uv-flame-sensor","title":"Honeywell LG1093AC05 UV Flame Sensor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLG1093AC05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom Honeywell is a precision ultraviolet flame detection device engineered for continuous combustion monitoring in gas turbine systems. Utilizing a Geiger-Mueller phototube, it detects ultraviolet radiation emitted by hydrocarbon flames within a solar-blind spectrum, ensuring accurate operation without interference from ambient light sources.\u003c\/p\u003e\n\u003cp\u003eDesigned for harsh industrial environments, this sensor delivers rapid flame status feedback and long operational stability, making it suitable for safety-critical applications in power generation and rotating equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLG1093AC05\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection Principle: Geiger-Mueller UV phototube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpectral Sensitivity: 180–260 nm (solar-blind range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlame Detection Response: approximately 0.1 seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlame Failure Response: ≤0.2 seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature Range: –40°C to +176°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Configurations:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOpen collector transistor (EG1033AA variant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSPDT relay contacts (EG1033AB \/ EG1033AC variants)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eTypical Service Life: up to 10,000 hours MTBF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance and Design Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSolar-blind UV detection minimizes false signals from visible and infrared radiation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh sensitivity to hydrocarbon flame signatures ensures reliable ignition verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast response supports turbine trip and safety interlock systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged construction for elevated temperature and vibration environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible electrical outputs for integration with control and protection systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGas turbine combustion monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial compressors and driver units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower plant burner management systems (BMS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePetrochemical process heating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What makes this sensor “solar-blind”?\u003c\/strong\u003e\u003cbr\u003eA: It operates exclusively in the 180–260 nm UV band, which is not present in natural sunlight at ground level, eliminating false positives from ambient light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the sensor suitable for continuous high-temperature operation?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is rated for operation up to 176°C, making it appropriate for turbine enclosures and combustion chambers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What output type should be selected?\u003c\/strong\u003e\u003cbr\u003eA: The choice depends on system requirements—transistor output is typically used for PLC interfacing, while relay outputs are preferred for direct control circuits.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43895110631512,"sku":"LG1093AC05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/LG1093AC05.jpg?v=1773991900","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-lg1093ac05-uv-flame-sensor","provider":"IndustriaX Limited","version":"1.0","type":"link"}