SICK WTB9-3P2461 Photoelectric Sensor

The SICK WTB9-3P2461 photoelectric sensor with background suppression delivers reliable object detection in industrial environments. It operates from 10–30 V DC and uses a PinPoint LED (visible red light) with a PNP switching output and selectable light/dark operation, offering a sensing range of 20–350 mm, a response time under 0.333 ms, and up to 1500 Hz switching frequency. Featuring a 5-turn adjustment potentiometer, M12 4-pin connection, a plastic (VISTAL®) housing, IP66/IP67/IP69K protection, operating temperature from -40°C to +60°C, and dimensions about 12.2 × 52.2 × 23.6 mm, this model is commonly installed in conveyor systems, packaging machinery, and material handling equipment for short-to-medium distance detection.