{"product_id":"honeywell-r4343-e1014-relay-flame-detector","title":"Honeywell R4343 E1014 Relay Flame Detector","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell R4343 E1014\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eR4343E\u003c\/strong\u003e Relay Flame Detector, operates as a dedicated hardware component for flame signal validation and output switching within industrial burner installations.\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\u003eR4343 E1014 (R4343E)\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\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard enclosure form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e220 to 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e90% RH maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Contacts\u003c\/td\u003e\n\u003ctd\u003e1x DPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlame Failure Response Time\u003c\/td\u003e\n\u003ctd\u003eLess than 1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell C7027, C7035, C7044 UV sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation Type\u003c\/td\u003e\n\u003ctd\u003eIntermittent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE approved (EN298)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Cold Junction Compensation (CJC)\u003c\/h3\u003e\n\u003cp\u003eThe primary signal circuit processes direct ultraviolet (UV) sensor inputs across dedicated terminal connections, preventing signal degradation from external electrical noise. Discrete DPDT dry contacts provide complete channel-to-channel physical isolation between high-voltage control circuits and burner safety shutoff valves. When paired with remote field instrumentation arrays, cold junction compensation (CJC) references are integrated across the overall DCS interface loop to maintain thermal signal stability across panel boundaries.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the R4343 E1014 support continuous 24-hour burner operation without cycling?\u003c\/p\u003e\n\u003cp\u003eA: No. The R4343E series is rated for intermittent operation per EN298, requiring at least one shutdown every 24 hours to verify flame switch integrity.\u003c\/p\u003e\n\u003cp\u003eQ: Can rectification-type sensors or flame rods be connected to the R4343 E1014 model?\u003c\/p\u003e\n\u003cp\u003eA: No. The R4343E model circuit is designed specifically for dynamic UV sensors (C7027, C7035, C7044). Rectification flame sensors require R4343D model variants.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Isolation\u003c\/strong\u003e: Disconnect all mains power supply connections before mounting or wiring the relay base to prevent electrical shock or component damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Location\u003c\/strong\u003e: Install the IP40-rated housing within an enclosed, weather-protected control panel that maintains ambient temperatures below +60 deg C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Cabling\u003c\/strong\u003e: Keep UV sensor lead wires separated from high-current ignition leads and line-voltage wiring to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarthing Compliance\u003c\/strong\u003e: Ensure the burner ground connection is directly grounded to the main chassis earth point to maintain flame signal stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67654856376629,"sku":"R4343 E1014","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/R4343E1014_Cocoai.png?v=1791441137","url":"https:\/\/www.5gplc.com\/products\/honeywell-r4343-e1014-relay-flame-detector","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}