PRODUCT DESCRIPTION
SICK 1107693 - Photoelectric Proximity Sensor
The SICK WTB4-3P2161 is a miniature photoelectric proximity sensor from the W4-3 product family, engineered for precise object detection in confined industrial environments. Utilizing diffuse reflection with background suppression, this sensor provides reliable presence sensing for automated machinery, material handling systems, and packaging applications. Its compact design and robust electrical interface ensure seamless integration into diverse control architectures.
Technical Specifications:
- SERIES/FAMILY: W4-3 Miniature Photoelectric Sensors
- COMPONENT TYPE: Photoelectric proximity sensor (Diffuse reflection with background suppression)
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 10 V DC to 30 V DC
- CURRENT CONSUMPTION: Max. 20 mA
- SWITCHING OUTPUT: PNP, Light/dark switching selectable
- OUTPUT CURRENT: Max. 100 mA
- RESPONSE TIME: < 0.5 ms
- SWITCHING FREQUENCY: 1,000 Hz
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Diffuse reflection with background suppression
- SENSING RANGE: 5 mm to 150 mm (adjustable)
- LIGHT SOURCE: PinPoint LED, Red light
- HOUSING MATERIAL: ABS/PC (housing), PMMA (front screen)
- DIMENSIONS: 16 mm x 39.5 mm x 12 mm
- INTERFACE/CONTROL:
- CONNECTION TYPE: M8, 3-pin male connector
- SWITCHING MODE: Light/dark switching, selectable
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- MOUNTING TYPE: Through-hole (M3 screws)
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Object detection, presence sensing, position monitoring in general industrial automation, material handling, packaging machinery, small parts detection.