PRODUCT DESCRIPTION
SICK 1047396 - Photoelectric Proximity Sensor
The SICK W4-3 series photoelectric proximity sensor, model WTB4-3P2161, is engineered for precise object detection utilizing background suppression technology. This miniature sensor integrates a PinPoint LED light source and a PNP switching output, providing reliable presence detection in applications with limited space. It is specifically designed for automated assembly, packaging machinery, and material handling systems requiring high switching frequencies and robust performance in industrial environments.
Technical Specifications:
- SERIES/FAMILY: W4-3 Miniature Photoelectric Sensors
- COMPONENT TYPE: Photoelectric Proximity Sensor with Background Suppression
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 10 V DC to 30 V DC
- CURRENT CONSUMPTION: Max. 20 mA (without load)
- SWITCHING OUTPUT: PNP, Light/Dark switching selectable
- SWITCHING FREQUENCY: 1,000 Hz
- RESPONSE TIME: 0.5 ms
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Photoelectric Proximity Sensor, Background Suppression
- SENSING RANGE: 30 mm to 200 mm (adjustable)
- LIGHT SOURCE: PinPoint LED, Red Light (650 nm)
- HOUSING MATERIAL: ABS/PC
- OPTICS MATERIAL: PMMA
- FORM FACTOR: Miniature Rectangular Housing
- INTERFACE/CONTROL:
- CONNECTION: M8, 3-pin male connector
- ADJUSTMENT: Potentiometer for sensing range
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- COOLING METHOD: Ambient Air
- MOUNTING STYLE: Through-hole mounting
- COMPATIBILITY/APPLICATION: Automated assembly lines, packaging machinery, material handling systems, robotics, general industrial automation for object presence detection.