{"product_id":"5pcs-qrb1-photocell-diesel-burner-flame-detector-photosensitive-tube-photoresistor","title":"5pcs QRB1 Photocell  Diesel Burner  Flame Detector Photosensitive Tube Photoresistor","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDoes it include a Battery?\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDoes it include wireless functionality?\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:18px\"\u003e QRB1 flame detector  Standard QRB1 Black photocell for burner boiler Photocell QRB1\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa44a5fbd641341f88ab7b5328b629290N.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdfaf2f872f47424b9783e01094ac0cd6v.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S92b8f71baa7e40e38fe5272038eb0e6aF.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8f9b7ecc4640460cb0519758dfb98adea.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv style='font-family:Roboto, \"Helvetica Neue\", Helvetica, Tahoma, Arial, \"PingFang SC\", \"Microsoft YaHei\";font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(51, 51, 51);background-color:rgb(255, 255, 255);border:0px;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"J_module\" align=\"start\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-00u3t6\" style=\"font-family:Roboto;font-size:24px;font-weight:inherit;line-height:inherit;color:rgb(255, 255, 255);background-color:rgb(77, 101, 144);border-bottom:2px solid rgb(103, 135, 176);border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:8px 0px 4px;padding-bottom:4px;padding-top:8px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"magic-0\"\u003eDetails Images\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style='font-family:Roboto, \"Helvetica Neue\", Helvetica, Tahoma, Arial, \"PingFang SC\", \"Microsoft YaHei\";font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(51, 51, 51);background-color:rgb(255, 255, 255);border:0px;margin:10px 0px;margin-bottom:10px;margin-top:10px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"J_module\" align=\"start\"\u003e\u003cdiv style=\"font-family:Roboto;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"detail-decorate-json-renderer-container\"\u003e\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"magic-8\"\u003e\n\u003ch3 style=\"font-family:inherit;font-size:14px;font-weight:bold;line-height:inherit;white-space:pre-wrap;color:rgb(51, 51, 51);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 4px;padding-bottom:0px;padding-top:0px;padding-left:4px;padding-right:0px;box-sizing:border-box\" class=\"magic-9\"\u003e\u003c\/h3\u003e\n\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 4px;padding-bottom:0px;padding-top:0px;padding-left:4px;padding-right:4px;display:block;box-sizing:border-box\" class=\"magic-10\"\u003e\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:4px 0px;padding-bottom:4px;padding-top:4px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"magic-11\"\u003e\u003cdiv style=\"font-family:inherit;font-size:14px;font-weight:inherit;line-height:inherit;white-space:pre-wrap;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" class=\"magic-12\"\u003e\n\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:inherit;font-family:inherit\"\u003e\u003cstrong class=\"magic-14\"\u003e\u003cspan class=\"magic-14\" style=\"font-size:inherit;font-family:inherit\"\u003ewholesale QRB1burner photocell flame sensor boiler parts\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:inherit;font-family:inherit\"\u003e\u003cstrong class=\"magic-14\"\u003e\u003cspan class=\"magic-14\" style=\"font-size:inherit;font-family:inherit\"\u003eLength: 50-70cm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong class=\"magic-14\"\u003e\u003cspan style=\"font-size:inherit;font-family:inherit\"\u003eThe QRB... are designed for the supervision of yellow-burning oil flames in connection with burner controls type LAL..., LME7…,LMO..., LMV… and LOA…\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong class=\"magic-14\"\u003eUsage:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:inherit;font-family:inherit\"\u003ePhotoresistive flame detectors for use with Landis \u0026amp; Staefa burner controls, for the supervision of oil flames in the visible light spectrum. The flame detectors are used primarily in connection with burner controls for small burners.\u003cbr\u003e * With this type of flame supervision, the radiation of oil flames in the visible light spectrum is used for generating the flame signal.\u003cbr\u003e * The light-sensitive element is a photoresistor.\u003cbr\u003e * When there is no light, the detector′s resistance is in the MΩrange.\u003cbr\u003e * The resistance drops as the intensity of illumination increases (kΩrange).\u003cbr\u003e * In contrast to the selenium photocell of the RAR... detectors, glowing firebrick in the  combustion chamber can be detected.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"font-family:inherit;font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:inherit;font-family:inherit\"\u003eThis model is widely used in various brands of fuel burners, including WEISHAUPT Germany, BALTUR Italy, ECOFLAM Italy, BENTONESweden and most of the domestic brand burners.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"5pcs","offer_id":55084334711083,"sku":"14:29#5pcs","price":149.76,"currency_code":"USD","in_stock":true},{"title":"10 pcs","offer_id":55084334743851,"sku":"14:193#10 pcs","price":240.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S59330dce803e4669bb636c6996deb219F.webp?v=1787832740","url":"https:\/\/yoeruyo.com\/products\/5pcs-qrb1-photocell-diesel-burner-flame-detector-photosensitive-tube-photoresistor","provider":"Yoeruyo","version":"1.0","type":"link"}