SICK WTB9-3P2461 Photoelectric Sensor WTB93P2461

Description:

The SICK WTB9-3P2461 photoelectric sensor is used in industrial automation detection and sensing systems. Commonly installed in conveyor systems, packaging machinery, and material handling equipment. Maintenance teams, OEMs, and system integrators use this part for replacement, retrofit, and precise object detection with background suppression.

Applications:

The Sick WTB9-3P2461 photoelectric proximity sensor with background suppression is used in industrial environments to detect objects reliably regardless of color or surface variations. It is widely deployed in conveyor lines, sorting systems, and packaging machines where accurate detection at short to medium distances is required. Its PinPoint LED technology and adjustable sensing range ensure stable performance even in environments with background interference or closely spaced objects.

Technical Specifications:

• Manufacturer: SICK
• Model / Part Number: WTB9-3P2461 (1049049)
• Product Type: Photoelectric Sensor (Background Suppression)
• Sensing Range: 20 mm to 350 mm
• Light Source: PinPoint LED (visible red light)
• Output Type: PNP switching output
• Output Function: Light/dark switching selectable
• Supply Voltage: 10–30 V DC
• Response Time: < 0.333 ms
• Switching Frequency: Up to 1500 Hz
• Adjustment: Potentiometer (5-turn)
• Connection Type: M12 4-pin connector
• Housing Material: Plastic (VISTAL®)
• Protection Rating: IP66 / IP67 / IP69K
• Operating Temperature: -40°C to +60°C
• Dimensions: Approx. 12.2 × 52.2 × 23.6 mm

Common Replacements:

• SICK WTB9-3P2460
• SICK WTB4-3P2161
• SICK WTB12-3P2461