SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

Photoelectric Proximity Sensor WTB2S-2P3251 Background Suppression IP67 Rated SICK

BRAND: SICK
SKU: 1066111
$464.10 List price: $583.40
+ −
30 Days Return Electricians Unlock Trade Access
The WTB2S-2P3251 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation.

Alternatively Known As: Photoelectric sensor, Proximity sensor, Background suppression sensor, SICK proximity switch

Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 18 mm to 110 mm (max 150 mm)
  • Light source: PinPoint LED, 640 nm wavelength
  • Adjustment: Potentiometer, 3 turns
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 20 mA
  • Switching output: PNP, light/dark switching mode
  • Output current max: ≤ 50 mA
  • Response time: < 0.5 ms
  • Switching frequency: 1,000 Hz
  • Connection: Cable with M8 male connector, 4-pin, 200 mm
  • Cable material: Plastic, PVC
  • Housing material: Plastic, ABS/PC
  • Optics material: Plastic, PMMA
  • Enclosure rating: IP67
  • Operating temperature: –25 °C to +50 °C
  • Storage temperature: –40 °C to +75 °C
  • Dimensions (H x L x W): 28mm x 14mm x 8mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Rectangular housing design with visible red light emission
  • Sensing range from 18 mm to 110 mm, max up to 150 mm
  • PinPoint LED light source with 640 nm wavelength
  • Adjustable potentiometer with 3 turns for sensitivity tuning
  • High switching frequency of 1,000 Hz and response time under 0.5 ms
  • IP67 rated enclosure for dust and water protection
  • Cable with M8 male connector, 4-pin, 200 mm length
Professional Installation Requirements
  • Installation by a qualified electrician or technician is recommended to ensure proper connection and compliance with safety standards.
Applications
  • Industrial automation for detecting small objects
  • Manufacturing processes requiring precise object detection
  • Quality control systems
  • Robotics and conveyor systems
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Low power consumption with 10 V DC to 30 V DC supply voltage
  • Durable IP67 rated housing reduces waste by extending product life
  • Complies with China RoHS for reduced hazardous substances
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy.

Available Now

The SICK WTB2S-2P3251 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.

Related Products