{"product_id":"banner-engineering-otbvr81l-photoelectric-sensor","title":"Banner Engineering OTBVR81L Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eOTBVR81L is Banner Engineering’s optical touch-button style photoelectric sensor in the OTB Series, designed for momentary-action control with an integrated SPDT electromecanical relay output. The unit features a polycarbonate upper housing and a 2 m integral cable for simple installation, with mounting options that include surface or base mounting and compatibility with a 30 mm through-hole. It operates from a supply in the 10–30 V range (DC), and the touch activation closes or opens the SPDT output to control linked devices or circuits. This model is part of Banner’s optical-touch family and can participate in DUO-TOUCH configurations, which require two OTB devices for two-hand control safety. Typical applications include start\/enable switches and operator interfaces on industrial machinery, control panels, and safety interlocks where a hands-on, tactile input is preferred. The OTBVR81L line is designed to integrate with Banner’s ecosystem of OTB components, offering a compact footprint and straightforward wiring while delivering a reliable touch-triggered relay output for momentary control in industrial environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676551020846,"sku":null,"price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a7d61ea4-0e15-4679-9ec9-38a727e44a72.jpg?v=1769551496","url":"https:\/\/plgautomation.com\/products\/banner-engineering-otbvr81l-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}