SICK Small photoelectric sensors, W16, WTL16P-24161120A00, Device type: Photoelectric sensors, Sensing range min. / max.: 10 mm / 500 mm, Sensor principle: Photoelectric proximity sensor, Detection principle: Background suppression, LineSpot technology, Switching output: Push-pull: PNP/NPN, Connection type: Male connector M12, 4-pin, Light source: PinPoint LED, Type of light: Visible red light, Housing material: VISTAL®, Adjustment: Teach-in button, cable, Potentiometer, Teach-Turn adjustment, Communication interface: IO-Link V1.1, Smart Sensor: Enhanced Sensing (base logics), Efficient communication, Smart Task, Special features: Line-shaped light spot
Functional principle Photoelectric proximity sensor Functional principle detail Background suppression, LineSpot technology Sensing range Sensing range min. 10 mm Sensing range max. 500 mm Adjustable switching threshold for background suppression 100 mm ... 500 mm Reference object Object with 90% remission (based on standard white, DIN 5033) Minimum distance between set sensing range and background (black 6% / white 90%) 15 mm, at a distance of 200 mm Recommended sensing range for the best performance 150 mm ... 250 mm Emitted beam Light source PinPoint LED Type of light Visible red light Shape of light spot Line-shaped Light spot size (distance) 3 mm x 30 mm (200 mm) Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) < +/- 1.0° (at Ta = +23 °C) Key LED figures Normative reference EN 62471:2008-09 | IEC 62471:2006, modified LED risk group marking Free group Wave length 635 nm Average service life 100,000 h at Ta = +25 °C Adjustment Teach-Turn adjustment BluePilot: For setting the sensing range IO-Link For configuring the sensor parameters and Smart Task functions Indication LED blue BluePilot: sensing range indicator LED green Operating indicator Static on: power on Flashing: IO-Link mode LED yellow Status of received light beam Static on: object present Static off: object not present Special features Line-shaped light spot Special applications Detecting perforated objects