SICK WT12-2N140 Through Beam Photoelectric Sensor

SICK WT12-2N140 Through Beam Photoelectric Sensor is a compact, through‑beam system from SICK’s WT12 family that detects objects by interrupting an infrared beam between an emitter and a receiver. The WT12-2N140 represents a specific through‑beam configuration within this line, designed for reliable presence detection in industrial settings such as conveyors, packaging lines, and material handling equipment. This two‑part sensor setup delivers fast, noncontact sensing across a defined path, enabling applications like part presence verification, gap monitoring, and counting when integrated with standard factory controllers. The model benefits from SICK’s robust engineering for rugged environments and straightforward mounting and alignment, with wiring and integration following the WT12 series conventions. For exact electrical specifications, sensing range, and operating conditions, refer to the official WT12-2N140 data sheet, which confirms compatibility with typical industrial control systems and provides the model’s official characteristics.