Sick WS/WE34-B440
Photoelectric sensors

- 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
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- Overview
- Datasheet
- Alternative numbers
- Comments
Specification:
Part Number | 1019255 |
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 |
Adjustment: | Potentiometer |
Time type: | Off delay, On delay, Adjustable |
Sensing range max.: | 0 m ... 60 m |
Switching output: | NPN, PNP |
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