{"product_id":"sick-vtf18-4p1240-photoelectric-switch","title":"SICK VTF18-4P1240 Photoelectric Switch","description":"\u003cdiv\u003e\u003cp\u003eThe SICK VTF18-4P1240 Photoelectric Switch is a compact cylindrical sensor from SICK’s V18 family, housed in an M18 × 1 body (18 mm diameter, 78 mm long) with an axial optical axis. It uses an infrared LED emitter and provides background-suppression detection to reliably identify on-object presence against clutter. Its sensing range reaches up to 100 mm, with a switching distance adjustable from 3 to 90 mm via a 270° potentiometer, allowing precise tuning for different part sizes and distances. The unit features a 4-pin M12-style connector and operates on 10–30 V DC, delivering a PNP output. The small form factor fits tight spaces on conveyors, feeders, and packaging lines where small parts require reliable detection. Designed for diffuse-reflective targets, the VTF18-4P1240 supports standard configuration options to switch output in light- or dark-on modes depending on wiring. The V18 platform emphasizes repeatable sensing performance and straightforward installation in industrial environments, making it a suitable drop-in for standard M18 sensor holes and 4-pin M12 cabling in automation panels.\u003c\/p\u003e\u003c\/div\u003e","brand":"SICK","offers":[{"title":"New","offer_id":46282987864298,"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-020.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/sick-vtf18-4p1240-photoelectric-switch","provider":"GTG Hardware","version":"1.0","type":"link"}