WT18-3P920P01 Datasheet, PDF (2/6 Pages) SICK AG – Photoelectric proximity sensor, Background suppression

Photoelectric sensors
W18-3, Photoelectric proximity sensor, Background suppression
Type
Part No.
> WT18-3P920P01
> 1029240
At a glance
• Best-in-class optical performance due to superior OES3 technology
• Background suppression with second sender LED
• Slim, durable plastic housing
• Sensors meet requirements of category 3G/3D
Your benefits
• Reliable object detection due to best-in-class background suppression and
ambient light immunity
• Reliable use in potentially explosive atmospheres
• High availability in the field
• Quick and easy installation using SICK accessories saves time
Illustration may differ
Features
Sensor/detection principle:
Photoelectric proximity sensor, Background suppression
Dimensions (W x H x D):
17.6 mm x 75.5 mm x 33.5 mm
Housing design (light emission):
Sensing range max.:
Sensing range:
Rectangular
1)
10 mm ... 1,000 mm
50 mm ... 1,000 mm ²⁾
Type of light:
Light source:
Infrared light
LED ³⁾
Adjustment:
Potentiometer, 4 turns
Light spot size (distance):
Ø 30 mm (600 mm)
1) 2)
3)
Object with 90 % reflectance (referred to standard white, DIN 5033) Average service life of 100,000 h at T = +25 °C
A
Mechanics/electronics
Supply voltage:
Ripple:
Power consumption:
Output type:
Switching mode:
Output current Imax.:
Response time:
Switching frequency:
Connection type:
Cable material:
10 V DC ... 30 V DC ¹⁾
2)
< 5 Vpp
55 mA ³⁾
PNP
Light/dark switching
100 mA
< 700 µs ⁴⁾
5)
± 700 Hz
Cable with connector M12, 4-pin, 0.29 m ⁶⁾
PVC
Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA3/9/2016 6:41:41 AM