PRODUCT DESCRIPTION
SICK WTB2S-2P3251 - Photoelectric Proximity Sensor with Background Suppression
The SICK WTB2S-2P3251 is a miniature photoelectric proximity sensor from the W2S product family, engineered for precise object detection in confined industrial spaces. Utilizing background suppression technology, this sensor reliably detects objects regardless of their color or surface properties, while ignoring reflective backgrounds. It integrates a PNP switching output and is suitable for high-speed detection tasks in automation, robotics, and material handling applications.
Technical Specifications:
- SERIES/FAMILY: W2S
- COMPONENT TYPE: Photoelectric Proximity Sensor, Background Suppression
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 10 V DC to 30 V DC
- CURRENT CONSUMPTION: Max. 15 mA (without load)
- OUTPUT TYPE: PNP
- SWITCHING CURRENT: Max. 50 mA
- SWITCHING FREQUENCY: 1,000 Hz
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: Photoelectric proximity sensor, background suppression
- SENSING RANGE: 1 mm to 60 mm (adjustable)
- LIGHT SOURCE: Red light LED (640 nm)
- HOUSING MATERIAL: ABS/PC (housing), PMMA (front screen)
- FORM FACTOR: Miniature, cubic
- INTERFACE/CONTROL:
- CONNECTION TYPE: M8 3-pin male connector
- SWITCHING MODE: Light/dark switching selectable
- OUTPUT FUNCTION: Complementary (NO/NC selectable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -25 °C to +50 °C
- COOLING METHOD: Ambient air
- MOUNTING STYLE: Through-hole, M3 screws
- COMPATIBILITY/APPLICATION: Automated assembly lines, robotics, packaging machinery, material handling systems, small parts detection.