{"product_id":"arcus-bgt-sr1-z","title":"BGT-SR1 (Z) - Global Radiation Sensor, RS485 Modbus, IP66, Spare for SK10-GLBS","description":"\u003cp\u003eThe BGT-SR1 (Z) is the global radiation sensor used in the SK10-GLBS-MES measuring system, offered here as a spare or replacement part. It measures solar irradiance from 0 to 2000 W\/m² across 400 to 1100 nm and communicates over RS485 Modbus RTU.\u003c\/p\u003e\u003cp\u003eThe IP66 housing includes an adjustment mechanism and bubble level for horizontal mounting, and the sensor comes with a 2 m (6.6 ft) cable. It is fed through its red\/black wires from the SK10 gateway.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGlobal radiation 0 to 2000 W\/m², resolution 1 W\/m², accuracy 5 %\u003c\/li\u003e\n\u003cli\u003eSpectral range 400 to 1100 nm\u003c\/li\u003e\n\u003cli\u003eRS485 Modbus RTU output (red +, black -, yellow A\/D+, white B\/D-)\u003c\/li\u003e\n\u003cli\u003eIP66 housing with horizontal adjustment and bubble level\u003c\/li\u003e\n\u003cli\u003e2 m (6.6 ft) cable; operating range -40 to approx. +85 °C (185 °F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eArticle no.\u003c\/th\u003e\n\u003ctd\u003e90304011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAuxiliary supply\u003c\/th\u003e\n\u003ctd\u003eNone stated (fed via red\/black wires from SK10 gateway)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasuring\u003c\/th\u003e\n\u003ctd\u003e0-2000 W\/m2, resolution 1 W\/m2, accuracy 5 %, 400-1100 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInputs \/ outputs \u0026amp; connections\u003c\/th\u003e\n\u003ctd\u003eRS485 Modbus RTU (red +, black -, yellow A\/D+, white B\/D-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection rating\u003c\/th\u003e\n\u003ctd\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eHorizontal, with adjustment mechanism and bubble level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40 to ~+85 °C (185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplication note:\u003c\/strong\u003e Spare sensor for the SK10-GLBS-MES global radiation measuring system; it connects to the system's KNX\/Modbus RS485 gateway.\u003c\/p\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.arcus-eds.de\/fileadmin\/download.arcus-eds.de\/3000_S8_Spezielle_Sensorik\/3420_SK10-GLBS\/3420_01_e1_SK10-GLBS-MES.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProduct datasheet\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e(CE certified; not UL\/NRTL listed — verify local code requirements before specifying in US installations)\u003c\/em\u003e\u003c\/p\u003e","brand":"ARCUS EDS","offers":[{"title":"Default Title","offer_id":50554329760000,"sku":"90304011","price":289.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/4161\/5360\/files\/9008_BGT-SR1-Z__90304011.jpg?v=1791428525","url":"https:\/\/www.knxsupply.com\/products\/arcus-bgt-sr1-z","provider":"KNX Supply","version":"1.0","type":"link"}