Product Model

WT18X-3P920

In Stock
Last updated: 2025/4/19
sick WT18X-3P920

Selling Points

  • 1Reliable Detection: Detects shiny, uneven, and transparent objects with high accuracy.
  • 2Smart Sensor Technology: Translates sensor data into digital information for easy communication via IO link or Bluetooth.
  • 3LED Feedback: Provides instant alerts and allows for quick adjustments to ensure optimal performance.
  • 4Industry 4.0 Ready: Supports dynamic industry processes and integrates seamlessly with intelligent factory systems.
  • 5Rugged Design: Compatible with VISTAL housing, offering strength comparable to steel and resistance to extreme thermal, chemical, or mechanical stress.
Product Details
WT18X-3P920
sick

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
23.6 mm x 117 mm x 49.3 mm
Housing design (light emission)
Rectangular
Sensing range max.
10 mm ... 1,000 mm
Sensing range
50 mm ... 1,000 mm
Type of light
Infrared light
Light source
LED
Light spot size (distance)
Ø 30 mm (600 mm)
Wave length
870 nm
Adjustment
Potentiometer, 4 turns
Special applications
Explosive areas
Supply voltage UB
10 V DC ... 30 V DC
Ripple
< 5 V
Current consumption
55 mA
Switching output
PNP
Switching mode
Light/dark switching
Output current Imax.
≤ 100 mA
Response time
< 700 µs
Switching frequency
700 Hz
Connection type
Cable with M12 male connector, 4-pin, 0.29 m
Cable material
Plastic, PVC
Circuit protection
A7)#!#C8)#!#D9)
Weight
300 g
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP67
ATEX marking
ATEX II 3G Ex nA op is IIB T4 Gc X ATEX II 3D Ex tc IIIB T135°C Dc X In accordance with directive 2014/34 / EU
Ex area category
3D, 3G
Ambient operating temperature
–20 °C ... +50 °C
Ambient temperature, storage
–40 °C ... +75 °C

Specifications may be subject to change without notice