{"product_id":"abb-sf810int-los-uv-t-l-flame-scanner-moddule","title":"ABB SF810INT-LOS-UV-T-L Flame Scanner Moddule","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSF810INT-LOS-UV-T-L\u003c\/strong\u003e is a high-performance ultraviolet flame scanner from ABB’s SF810 series for utility and industrial boiler applications. Using a UV solid-state sensor in a Line-of-Sight (LOS) configuration, it detects flame presence and quality with high precision. This model is optimized for wall-mounted, corner-fired, and down-fired burner systems operating on multiple fuel types.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Technology:\u003c\/strong\u003e UV solid-state sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpectral Response Peak:\u003c\/strong\u003e 280 nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 VDC (range: 18–29 VDC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 3.6 W typical, 4 W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e 6 A peak (2 ms duration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame Relay Contacts:\u003c\/strong\u003e 1 NO contact rated 240 VAC \/ 1.5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame Failure Response Time (FFRT):\u003c\/strong\u003e Adjustable from 0.2 to 4 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output:\u003c\/strong\u003e 4–20 mA, galvanically isolated, ±5% full scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 2 opto-coupled (24 VDC) for parameter selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e Dual RS-485 (Modbus or Profibus), up to 12 Mbit\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal Interface:\u003c\/strong\u003e 4 push buttons with 3-digit LED display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Cleaning Air Flow:\u003c\/strong\u003e 115 l\/min (4 SCFM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Cleaning Air Pressure:\u003c\/strong\u003e 20 mm H₂O above windbox pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread:\u003c\/strong\u003e 1\" NPT male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Entry Thread:\u003c\/strong\u003e ¾\" NPT female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 257 mm × 138 mm × 175 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.3 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP66\/IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ATEX II 2GD Ex d IIC T6 tD A21\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for direct flame viewing via LOS configuration.\u003c\/li\u003e\n\u003cli\u003eRequires clean ambient air for lens cleaning.\u003c\/li\u003e\n\u003cli\u003eInitial configuration (protocol and address) must be performed in a non-hazardous area.\u003c\/li\u003e\n\u003cli\u003eUse ABB-certified fiber optic accessories for ATEX compliance (if applicable).\u003c\/li\u003e\n\u003cli\u003eAvoid disconnection under power in hazardous zones; locking screw provided.\u003c\/li\u003e\n\u003cli\u003eCompatible with ABB \u003cstrong\u003eFAU810\u003c\/strong\u003e Flame Analysis Unit for extended diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42513919049795,"sku":"SF810INT-LOS-UV-T-L","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/SF810INT-LOS-UV-T-L.png?v=1755759460","url":"https:\/\/www.plcdcspro.com\/products\/abb-sf810int-los-uv-t-l-flame-scanner-moddule","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}