PRODUCT DESCRIPTION
SICK 1011545 - W4-3 Series Photoelectric Proximity Sensor
The SICK WTB4-3P2161 is a compact photoelectric proximity sensor from the W4-3 series, engineered for reliable object detection with integrated background suppression. It employs SICK's PinPoint LED technology for precise sensing and offers a PNP switching output, making it suitable for high-speed presence detection in automated assembly, packaging, and material handling systems.
Technical Specifications:
- BRAND: SICK
- SERIES/FAMILY: W4-3 (WTB4-3)
- COMPONENT TYPE: Photoelectric Proximity Sensor, Background Suppression
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 10 V DC to 30 V DC
- OUTPUT TYPE: PNP, Light/Dark Switching Selectable
- SWITCHING FREQUENCY: 1000 Hz (1 kHz)
- RESPONSE TIME: 0.5 ms
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Photoelectric, Background Suppression
- LIGHT SOURCE: Red PinPoint LED
- SENSING RANGE: 30 mm to 200 mm (Adjustable)
- HOUSING MATERIAL: ABS/PC Plastic
- CONNECTION: M8, 3-pin Male Connector
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- MOUNTING: Through-hole or bracket mounting
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Automated Assembly, Packaging Machinery, Material Handling, General Industrial Automation