Banner Engineering T18-2VPDL-Q8 Photoelectric Sensor

The Banner Engineering T18-2VPDL-Q8 is a rugged, washdown-ready diffuse-reflective photoelectric sensor from the T18-2 family, designed for harsh environments with an 18 mm thermoplastic barrel and epoxy-encapsulated housing. It detects targets up to 750 mm away using a visible red LED (624 nm) and provides a complementary PNP output via a 4-pin M12 integral quick-disconnect, powered from 10–30 V DC with support for both light and dark operate. This unit is IP67, IP68 and IP69K rated and carries NEMA 4X protection, making it suitable for high-pressure washdown, chemical exposure, and wet production lines, including food and beverage and packaging environments. Operating temperatures span -40 to 70 C, and the sensor features a fast 1.5 ms response time plus a 500 ms power-up delay; an adjustable potentiometer allows on-site tuning, and the acrylic lens focuses the sensing beam. The T18-2VPDL-Q8 is ECOLAB-certified, encapsulated for durability, chemical-resistant, and ships with quick-disconnect capability for easy integration on conveyors and automated equipment in washdown manufacturing environments. In short, it delivers reliable diffuse detection at mid-range distances in tight, wet installations while offering robust environmental protection and straightforward adjustment for industrial automation.