SICK WTB4S-3P2231 Photoelectric Sensor
Shop the SICK WTB4S-3P2231 (1042057) photoelectric proximity sensor. This compact, German-made sensor features advanced background suppression, PNP output, PinPoint LED technology, and an M8 4-pin connector for reliable and precise industrial automation.
SICK WTB4S-3P2231 Photoelectric Sensor
The SICK WTB4S-3P2231 (Part Number 1 042 057) is a premium compact photoelectric proximity sensor designed with highly precise background suppression. Manufactured by SICK AG in Germany, this sensor utilizes advanced PinPoint LED technology to deliver a highly visible and focused red light spot, ensuring reliable detection of objects regardless of their color, shape, or surface texture. Built for demanding industrial automation tasks, it features a rugged enclosure, PNP switching output, and a standard M8 4-pin connector for seamless integration. Fully CE and EAC certified, it provides exceptional durability and accuracy for packaging, robotics, and general assembly line applications.
Technical Specifications:
- Manufacturer / Brand: SICK AG
- Model Number: WTB4S-3P2231 (Part No. 1 042 057)
- Sensor Principle: Photoelectric proximity sensor, Background suppression
- Light Source: PinPoint LED, Visible red light
- Switching Output: PNP, Light/dark switching
- Connection Type: Male connector M8, 4-pin
- Enclosure Rating: IP67
- Certifications & Origin: CE, EAC / Made in Germany (Waldkirch)

| Brand | SICK |
|---|---|
| Model | WTB4S-3P2231 |
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