SICK OPTIC ELECTRONIC WTB27-3P2411S12 Photoelectric Sensor

The SICK OPTIC ELECTRONIC WTB27-3P2411S12 Photoelectric Sensor is a compact rectangular device with background suppression for reliable object detection in cluttered environments. It offers a sensing range from 100 mm up to 1,600 mm (maximum 30 mm to 1,600 mm depending on reflectivity) and uses an 880 nm infrared LED with a light spot of Ø25 mm at 800 mm. It is powered from 10–30 V DC, adjustable via a built‑in potentiometer, and measures 24.6 x 80.6 x 54 mm in a rectangular housing, with an average service life of up to 100,000 hours at +25 °C and compatibility for 90% remission targets (DIN 5033). For demanding environments, the sensor is specified for extreme shock loads, and its part number is 1028206.