{"product_id":"banner-engineering-smi91esrqd-photoelectric-sensor","title":"Banner Engineering SMI91ESRQD Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eThe Banner Engineering SMI91ESRQD VALU‑BEAM emitter is a compact mini‑style photoelectric source that forms the transmitting half of Banner’s VALU‑BEAM sensing pair. It provides a 3 m sensing range and operates from a 10–30 V DC supply; it has no output channel because it is an emitter, not a receiver. The unit features a Mini‑style Integral Quick‑Disconnect (QD) connector for fast, tool‑free wiring and mounting. Banner lists this model as obsolete and directs customers to consider a suitable replacement, reflecting its status in the current VALU‑BEAM lineup. The SMI91ESRQD is not intrinsically safe, and its documentation includes certifications such as FM\/ATEX references, indicating compliance considerations when paired with compatible receivers in appropriate environments. When used with a matching VALU‑BEAM receiver, the emitter projects an infrared beam across the 3 m gap, enabling presence\/absence sensing on conveyors, packaging lines, and automation equipment where space is limited and rapid alignment is beneficial.\u003c\/p\u003e\u003c\/div\u003e","brand":"BANNER","offers":[{"title":"New","offer_id":51676605743406,"sku":null,"price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_d29fc822-a1b0-4f0f-b1c8-7734e86469b2.jpg?v=1769551501","url":"https:\/\/plgautomation.com\/products\/banner-engineering-smi91esrqd-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}