{"product_id":"c7076a1007-honeywell-ultraviolet-flame-detector","title":"C7076A1007 | Honeywell | Ultraviolet Flame Detector","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell C7076A1007\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eC7076A\u003c\/strong\u003e Ultraviolet Flame Detector, operates as a dedicated hardware component for continuous solid-state flame sensing and dynamic self-checking optical verification within Honeywell R7476 flame safeguard systems. Powered by a 120 VAC 60 Hz electrical supply, the unit senses ultraviolet radiation emitted by industrial combustion flames. It converts photon activity into a high-frequency alternating current signal, continuously triggering internal shutter mechanisms to validate optical sensor integrity and prevent false-flame indication prior to energizing main fuel valves.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eC7076A1007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.17 kg (6.99 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard C7076 enclosure housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e120 VAC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensing Technology\u003c\/td\u003e\n\u003ctd\u003eUltraviolet (UV) with dynamic self-checking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controller\u003c\/td\u003e\n\u003ctd\u003eHoneywell R7476 Flame Safeguard Amplifiers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation \u0026amp; Optical Signal Decoupling\u003c\/h3\u003e\n\u003cp\u003eThe C7076A1007 integrates optical isolation and noise suppression circuitry tuned specifically for dynamic self-checking ultraviolet flame safeguard loops. Designed to interface directly with 4-20 mA HART loop protocol and discrete flame signal amplifiers, the internal shutter mechanism periodically blocks the UV viewing path to test detector response without interrupting main burner operation. Galvanic internal signal isolation prevents high-voltage ignition line transients and common-mode noise from corrupting flame signal strength readings transmitted to the primary control programmer.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the internal dynamic self-checking shutter function during active burner operation?\u003c\/p\u003e\n\u003cp\u003eA: The internal shutter mechanically interrupts the optical UV path several times per minute. If the sensor tube fails to register a zero-light state during shutter closure, the control system triggers an immediate fail-safe shutdown.\u003c\/p\u003e\n\u003cp\u003eQ: Can the C7076A1007 detector be powered directly by a 230 VAC supply line?\u003c\/p\u003e\n\u003cp\u003eA: No, the C7076A1007 requires a dedicated 120 VAC 60 Hz power supply. Operating the unit on 230 VAC without an isolation transformer will damage internal shutter solenoids and optical processing circuitry.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the detector directly onto a 1-inch NPT sight pipe aimed at the intersection of the primary flame envelope and burner center line.\u003c\/li\u003e\n\u003cli\u003eEnsure the sight pipe maintains a continuous downward slope away from the detector to prevent moisture accumulation on the quartz lens assembly.\u003c\/li\u003e\n\u003cli\u003eUse color-coded lead wires shielded against electromagnetic interference (EMI) and route them in a dedicated electrical conduit separate from high-voltage ignition wiring.\u003c\/li\u003e\n\u003cli\u003eClean the quartz viewing window periodically using non-abrasive optical cloth to ensure maximum UV transmission through the sensing path.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53625155584309,"sku":"C7076A1007","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/C7076A1007_Cocoai.png?v=1790046387","url":"https:\/\/www.5gplc.com\/products\/c7076a1007-honeywell-ultraviolet-flame-detector","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}