PRODUCT DESCRIPTION
SICK 1057253 - WTB4-3P2161 Photoelectric Sensor
The SICK WTB4-3P2161 is a miniature photoelectric sensor from the W4-3 product family, engineered for precise object detection with background suppression technology. It provides reliable presence sensing in confined industrial environments, utilizing a red light LED and PNP switching outputs for integration into automated machinery and material handling systems.
Technical Specifications:
- SERIES/FAMILY: W4-3 Miniature Photoelectric Sensors
- COMPONENT TYPE: Photoelectric Sensor with Background Suppression
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 10 VDC to 30 VDC
- CURRENT CONSUMPTION: Max. 20 mA (without load)
- SWITCHING OUTPUTS: 2 x PNP, light/dark switching selectable
- OUTPUT CURRENT: Max. 100 mA per output
- SWITCHING FREQUENCY: 1,000 Hz
- RESPONSE TIME: 0.5 ms
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Background suppression
- SENSING RANGE: 30 mm to 200 mm (adjustable via potentiometer)
- LIGHT SOURCE: Red light LED (640 nm)
- HOUSING MATERIAL: ABS/PC
- INTERFACE/CONTROL:
- CONNECTION TYPE: M8, 4-pin male connector
- ADJUSTMENT: Potentiometer
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- COOLING METHOD: Ambient air
- MOUNTING STYLE: Through-hole, M3 screws
- COMPATIBILITY/APPLICATION: Object detection, material handling, packaging machinery, assembly lines, robotics, general industrial automation.