Sick WL34-B440
Photoelectric sensors
- High operating reserve at a long range
- Switch selectable PNP or NPN output
- and light/dark switching
Item Number:
WL34-B440
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- Overview
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Specification:
| Part Number | 1019246 |
| Wave length: | 660 nm |
| Ripple: | < 5 Vpp |
| Adjustment: | Potentiometer |
| Test input sender off: | TE to 0 V |
| Circuit protection: | A, C, D |
| Switching output: | NPN, PNP |
| Response time: | ≤ 500 µs |
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics |
| Connection type: | Connector M12, 4-pin |
| Housing design (light emission): | Rectangular |
| Polarisation filter: | + |
| Power consumption: | ≤ 50 mA |
| Switching mode: | Dark switching, Light switching |
| Output current Imax.: | 100 mA |
| Sensing range max.: | 0.03 m ... 22 m |
| Light spot size (distance): | ? 250 mm (15 m) |
| Supply voltage: | 10 V DC ... 30 V DC |
| Ambient operating temperature: | -40 °C ... +60 °C |
| Time type: | Off delay, On delay, Adjustable |
| Delay time: | Adjustable via time delay selector switch: 0.5 ... 10 s |
| Type of light: | Visible red light |
| Dimensions (W x H x D): | 27 mm x 92 mm x 70 mm |
| Switching frequency: | 1,000 Hz |
| Enclosure rating: | IP 67 |
| Ambient storage temperature: | -40 °C ... +75 °C |
| Weight: | 140 g |
| Sensing range: | 0.03 m ... 22 m |
| Housing material: | ABS, Plastic |
| Switching mode selector: | Selectable via light/dark selector, Selectable via PNP/NPN selector |
| Protection class: | II |
| UL File No.: | NRKH.E181493 & NRKH7.E181493 |
| Light source: | LED |
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