SICK WTT190L-P3536 Photoelectric Proximity Sensor

The SICK WTT190L-P3536 PowerProx multitask photoelectric sensor is a compact, rectangular detector that coveres 200 mm to 2,500 mm (0.2–2.5 m) with background suppression and optical time‑of‑flight guidance, using a visible red laser at 658 nm for reliable sensing across challenging backgrounds. Its dimensions are 17.6 mm wide × 46.5 mm high × 34.1 mm deep and it ships with the BEF‑W190 mounting bracket for quick installation. The sensor provides a PNP switching output via a 5‑pin M12 cable, operates on 10–30 V DC and draws up to 100 mA, and is rated IP67 for rugged environments with an operating temperature range of −10 °C to +50 °C. It supports adjustable sensing range through a potentiometer (4 turns, 2×) and is part of the PowerProx WTT190 family, including an MTTFD of 205 years and a weight of about 0.102 kg. Cataloged as 6055958, this model is designed for long‑range part detection, presence verification, and general sensing on industrial lines where a compact, reliable optical sensor is required.