PRODUCT DESCRIPTION
SICK 1058176 - Photoelectric Proximity Sensor
The SICK WTB4-3P2161 is a miniature photoelectric proximity sensor from the W4-3 product family, engineered for reliable object detection with background suppression in industrial automation environments. Utilizing a precise PinPoint red light LED, this sensor provides accurate presence sensing and position monitoring for applications requiring compact form factors and robust performance, including material handling, packaging machinery, and assembly lines. Its integrated PNP switching output ensures direct compatibility with standard industrial control systems.
Technical Specifications:
- SERIES/FAMILY: W4-3
- COMPONENT TYPE: Photoelectric Proximity Sensor (Diffuse with Background Suppression)
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 10 V DC to 30 V DC
- CURRENT CONSUMPTION: Max. 20 mA
- OUTPUT TYPE: PNP
- SWITCHING OUTPUT: 1 x PNP, Light/Dark Switching (selectable)
- OUTPUT CURRENT: Max. 100 mA
- SWITCHING FREQUENCY: 1,000 Hz
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Diffuse with Background Suppression
- LIGHT SOURCE: PinPoint LED, Red Light (650 nm)
- SENSING RANGE: 5 mm to 150 mm (adjustable via potentiometer)
- HOUSING MATERIAL: ABS/PC
- HOUSING DIMENSIONS: Miniature Rectangular (approx. 16 mm x 39.5 mm x 12 mm)
- INTERFACE/CONTROL:
- CONNECTION TYPE: M8 Male Connector, 3-pin
- ADJUSTMENT: Potentiometer for Sensing Range
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67, IP69K
- OPERATING TEMPERATURE: -40 °C to +60 °C
- COOLING METHOD: Convection
- MOUNTING STYLE: Through-hole (via integrated mounting holes)
- COMPATIBILITY/APPLICATION: Object detection, presence sensing, material handling, packaging machinery, assembly automation, general industrial automation.