SICK Background Suppression Photoelectric Sensor, Block Sensor, 100 mm → 1.2 m Detection Range

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£272.31

(exc. VAT)

£326.77

(inc. VAT)

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RS Stock No.:
210-3804
Mfr. Part No.:
WT34-B440
Brand:
SICK
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Brand

SICK

Sensor Style

Block

Detection Type

Background Suppression

Detection Range

100 mm → 1.2 m

Output Type

NPN/PNP

Electrical Connection

M12 Connector

Maximum DC Voltage

30V

Terminal Type

4 Pin Connector

Light Source

Red Light

IP Rating

IP67

Maximum Current

100 mA

Response Time

0.0005 seconds

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-40 °C

Housing Material

Plastic

Series

W34

Standards Met

CE Certified, UL Certified

COO (Country of Origin):
DE

Overview


At a glance


Durable plastic housing or zinc die-cast (W24-2)
Protection cover for the configuration components
Immune to ambient light and crosstalk from another sensor
Switch selectable PNP or NPN output
Switch selectable Light or Dark operating mode
Versions with DC voltage (10…30V) or universal AC/DC voltage (12 … 240 V DC / 24 … 240 V AC)
Optional test input, adjustable ON and OFF time delays, alarm output
M12 or terminal chamber connection: 90° rotatable
UL approval

Your Benefit


Excellent resistance to chemicals, which increases sensor life and reduces replacement costs
The sensor cover protects configuration components against environmental hazards and reduces the variety of devices needed for stocking
Immune to ambient light and crosstalk from another sensor, providing reliable operation and less downtime

The W34 photoelectric sensor family features a durable plastic housing in ABS. All configuration components for the sensor are protected by a durable cover, allowing these sensors to be used in outdoor areas. The housing in die-cast zinc (W24-2) is recommended especially for tough and extreme ambient conditions.
A variety of other features are also available including, adjustable time delay, alarm output, test input, and DC voltage and universal AC/DC voltage. These provide additional flexibility and reduce the number of part numbers needed.
The W34 family includes background suppression proximity, retro-reflective and through-beam sensors. The background suppression proximity sensors are characterized by a long sensing range and immunity to ambient light.

Applications


High operating reserve at a long sensing range of retro-reflective and through-beam sensors ensures reliable operation
Variants with DC voltage and universal AC/DC voltage provide installation flexibility

Note

Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.

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