WT18-3N130 Datasheet, PDF (2/6 Pages) SICK AG – Photoelectric proximity sensor, Background suppression

Photoelectric sensors
W18-3, Photoelectric proximity sensor, Background suppression
Type
Part No.
> WT18-3N130
> 1025897
At a glance
• Sender LED with visible red light
• Precise background suppression
• Sensing range adjustment via potentiometer
• Immune to ambient light
• Rugged plastic housing
Your benefits
• Fast installation due to highly visible red light saves time
• Reliable object detection with high-precision background suppression due to
second sender LED
• Quick and easy sensing distance adjustment due to 4-turn potentiometer
• Crosstalk and ambient light immunity reduce false readings and downtime
• High availability in the field
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 ... 600 mm
50 mm ... 600 mm ²⁾
Type of light:
Light source:
Visible red light
LED ³⁾
Adjustment:
Potentiometer, 4 turns
Light spot size (distance):
Ø 15 mm (300 mm)
Continuous threshold adaption:
-
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:
Output function:
Switching mode:
Output current Imax.:
1)
10 V DC ... 30 V DC
< 5 Vpp ²⁾
3)
40 mA
NPN
Complementary
Light/dark switching
100 mA
Photoelectric sensorsAAAAAAAAAAAAA© SICK AG. Subject to change without notice.AAAAAAAAAAAAA3/8/2016 3:54:15 AM