{"product_id":"sick-htb18-p4a2bb-hybrid-photoelectric-sensor","title":"SICK HTB18-P4A2BB Hybrid Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eSICK HTB18-P4A2BB is a blue, M18-thread hybrid photoelectric sensor from SICK's H18 Sure Sense family, engineered for tight mounting on conveyors and packaging lines, with overall dimensions of 16.2 x 48.5 x 31.8 mm and M18 head\/side mounting options. The device leverages a background-suppression sensing principle and incorporates a 631 nm emission to detect foreground objects against complex backgrounds. With a sensing range up to 300 mm and a 4-pin M12 connector delivering a PNP output, HTB18-P4A2BB provides straightforward PLC interfacing, and its identity is confirmed by part number 1073431. Designed for industrial automation applications that demand precise presence\/absence feedback with background discrimination, this sensor offers the durability and form factor typical of SICK's proximity sensing solutions.\u003c\/p\u003e\u003c\/div\u003e","brand":"SICK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46269170417898,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-019.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/sick-htb18-p4a2bb-hybrid-photoelectric-sensor","provider":"GTG Hardware","version":"1.0","type":"link"}