SCHNAP Logo

Making Trade Life Easy!
Trade Discount 20%

Photoelectric Proximity Sensor WTB8L-N2111 Background Suppression IP67 Rated SICK

BRAND: SICK
SKU: 6033224
$770.60 List price: $968.50
+ −
30 Days Return Electricians Unlock Trade Access
The WTB8L-N2111 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a sensing range of 20 mm to 100 mm.
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 20 mm to 100 mm
  • Light source: Visible red laser, 650 nm wavelength, Laser class 1
  • Adjustment: Potentiometer, 4 turns
  • Supply voltage: 10 V DC to 30 V DC with ±10% ripple
  • Current consumption: 30 mA
  • Switching output: NPN, max output current ≤ 100 mA
  • Switching mode: Light/dark selectable via rotary switch
  • Response time: ≤ 0.25 ms
  • Switching frequency: 2000 Hz
  • Connection type: M8 connector, 3-pin
  • Housing material: Plastic ABS, Optics material: Plastic PMMA
  • Enclosure rating: IP67
  • Operating temperature: -10 °C to +50 °C
  • Storage temperature: -40 °C to +70 °C
  • Dimensions (H x L x W): 31mm x 20mm x 11mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Visible red laser light source with 650 nm wavelength
  • Sensing range from 20 mm to 100 mm
  • Rectangular housing design with IP67 enclosure rating
  • Adjustable potentiometer with 4 turns for sensitivity tuning
  • High switching frequency of 2000 Hz and fast response time ≤ 0.25 ms
  • NPN switching output with selectable light/dark switching mode
  • Robust plastic ABS housing and PMMA optics
  • Includes stainless steel mounting bracket
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
Applications
  • Industrial automation for detecting small objects
  • High-speed object detection in manufacturing lines
  • Precision sensing in robotics and conveyor systems
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Low power consumption with 10 V DC to 30 V DC supply voltage
  • Durable IP67 rated housing reduces environmental damage and waste
  • Long service life with MTTFD of 477 years enhances sustainability
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK WTB8L-N2111 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.

Related Products