Sick WS/WE34-B440
Photoelectric sensors

Sick WS/WE34-B440
  • High operating reserve at a long range
  • Switch selectable PNP or NPN output and light/dark switching
  • Versions with DC voltage (10...30V) or universal AC/DC voltage (12 … 240 V DC / 24 … 240 V AC)
Item Number: WS/WE34-B440
Total price: 336.76
The price is not final. Please check with the manager!
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Part Number1019255
Test input sender off:TE to 0 V
Ambient storage temperature:-40 °C ... +75 °C
Wave length:660 nm
Dimensions (W x H x D):27 mm x 92 mm x 70 mm
Housing design (light emission):Rectangular
Type of light:Visible red light
Angle of dispersion:Ca. 1 °
Part number of individual components:Receiver, WE34-B440, 2022812, Sender, WS34-D440, 2022820
Weight:280 g
Power consumption, receiver:40 mA
Switching frequency:1,000 Hz
Ambient operating temperature:-40 °C ... +60 °C
Protection class:II
Output current Imax.:100 mA
Connection type:Connector M12, 4-pin
Response time:≤ 500 µs
Switching mode selector:Selectable via light/dark selector, Selectable via PNP/NPN selector
UL File No.:NRKH.E181493 & NRKH7.E181493
Ripple:< 5 Vpp
Light spot size (distance):Ø 700 mm (50 m)
Circuit protection:A, C, D
Light source:LED
Sensor/detection principle:Through-beam photoelectric sensor
Power consumption, sender:50 mA
Delay time:Adjustable via time delay selector switch: 0.5 ... 10 s
Switching mode:Dark switching, Light switching
Angle of reception:Ca. 2.5 °
Enclosure rating:IP 67
Supply voltage:10 V DC ... 30 V DC
Sensing range:0 m ... 60 m
Housing material:ABS, Plastic
Time type:Off delay, On delay, Adjustable
Sensing range max.:0 m ... 60 m
Switching output:NPN, PNP


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