PRODUCT DESCRIPTION
SICK 6034888 - Photoelectric Sensor
The SICK WTB4-3P2161 is a miniature photoelectric sensor from the W4-3 series, engineered for precise object detection and presence sensing in confined industrial environments. Utilizing diffuse sensing with background suppression technology and a PinPoint LED, this device provides reliable PNP switching outputs for applications requiring accurate material handling, packaging automation, and general assembly line control. Its robust design ensures consistent performance in demanding industrial settings.
Technical Specifications:
- SERIES/FAMILY: W4-3 Series, Miniature Photoelectric Sensor
- COMPONENT TYPE: Photoelectric Sensor, Diffuse with Background Suppression
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: 10 VDC to 30 VDC
- CURRENT CONSUMPTION: Max. 20 mA (no load)
- OUTPUT TYPE: PNP, Light/Dark switching (selectable)
- SWITCHING CURRENT: Max. 100 mA
- SWITCHING FREQUENCY: 1,000 Hz
- RESPONSE TIME: 0.5 ms
- MECHANICAL/PHYSICAL:
- HOUSING MATERIAL: ABS/PC (housing), PMMA (front screen)
- DIMENSIONS: 16 mm x 39.5 mm x 12 mm (Width x Height x Depth)
- CONNECTION TYPE: M8 3-pin male connector
- LIGHT SOURCE: PinPoint LED, Red light (650 nm)
- SENSING RANGE: 30 mm to 150 mm (adjustable, with background suppression)
- MINIMUM OBJECT SIZE: 0.6 mm at 100 mm distance
- INTERFACE/CONTROL:
- OUTPUT FUNCTION: Light-on/Dark-on selectable via control wire
- INDICATORS: LED for switching status, LED for operating reserve
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -40 °C to +60 °C
- STORAGE TEMPERATURE: -40 °C to +75 °C
- SHOCK RESISTANCE: 30 g, 11 ms (IEC 60068-2-27)
- VIBRATION RESISTANCE: 10-55 Hz, 1 mm amplitude (IEC 60068-2-6)
- MOUNTING STYLE: Through-hole, M3 screws
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Object detection, presence sensing, small part detection, conveyor systems, packaging machinery, assembly lines, robotics
- COMPATIBILITY: Standard industrial control systems, PLCs, microcontrollers