PRODUCT DESCRIPTION
SICK 1128037 - Photoelectric Proximity Sensor
This SICK WTB4-3P2161 is a miniature photoelectric proximity sensor with background suppression, engineered for precise object detection in industrial automation. It utilizes a red PinPoint LED for accurate sensing across a defined range, providing reliable presence detection in demanding environments. The sensor integrates a PNP output and connects via a 3-pin M8 connector, suitable for applications such as material handling, packaging machinery, and assembly automation requiring compact and robust sensing solutions.
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
- SWITCHING FREQUENCY: 1000 Hz
- RESPONSE TIME: 0.5 ms
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Photoelectric proximity sensor, background suppression
- SENSING RANGE: 5 mm to 150 mm (adjustable)
- LIGHT SOURCE: PinPoint LED, Red Light (650 nm)
- HOUSING MATERIAL: ABS/PC (housing), PMMA (front screen)
- FORM FACTOR: Miniature Rectangular Cube
- INTERFACE/CONTROL:
- OUTPUT TYPE: PNP
- SWITCHING OUTPUT: Light/Dark Switching (selectable)
- ELECTRICAL CONNECTION: M8, 3-pin Male Connector
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- MOUNTING STYLE: Through-hole, M3
- COMPATIBILITY/APPLICATION: Object detection, presence sensing, small parts detection, packaging machinery, material handling, assembly automation, robotics.