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Sick WTB11-2P2430S03 Description
- Precise background suppression
- Rugged housing for industrial use
- PinPoint LED technology with a highly visible light spot
- Space-saving plastic housing in chemically, thermally or mechanically resistant designs
- Dovetail mounting - standard mounting holes and oblong holes
- Highly visible 360 status LEDs
- Sensing distance adjustment via potentiometer
- Operating distance up to 1,100 mm
- State of the art technology e.g OES-3 provides, reliable background suppression and object detection, independent of object color
- High immunity to optical inference reduces false readings and downtime
- PinPoint LED technology provides a bright, small and precise light spot that enables easy sensor alignment
- Precise switching characteristics ensure high performance even in changing application conditions
- Highly visible 360 status LEDs provide quick and easy setup without additional personnel or costly training
- Rugged housing design withstands harsh environments, reducing downtime and maintenance effort
- Easy installation using SICK accessories
Your benefits
| Features | |
| Dimensions (W x H x D):: | 15.6 mm x 48.5 mm x 42 mm |
| Sensing range max.: | 150 mm 1) |
| Housing desig (light emission): | Cuboid |
| Light source: | PinPoint LED 2) |
| Type of light: | visible red light |
| Wave length: | 660 nm |
| Sensor/detection principle: | Photoelectric proximity sensor, Background suppression |
| Light spot (distance): | 6 mm (200 mm) |
| 1) Object with 18 % reflectance 2) Average service life 100,000 h at Ta = +25 C | |
| Mechanics/electronics | |
| Enclosure rating: | IP 66 IP 67 IP 69K |
| Supply voltage: | 10 V DC ... 30 V DC 1) |
| Residual ripple: | ≤ 5 Vpp 2) |
| Power consumption: | ≤ 30 mA 3) |
| Switching output: | PNP, light/dark-switching, Complementary |
| Output current Imax.: | 100 mA |
| Response time: | ≤ 2.5 ms 4) |
| Switching frequency: | 200 Hz 5) |
| Connection type: | Connector M12, 4-pin |
| Protection class: | II |
| Circuit protection: | A C D 6) 7) 8) |
| Weight: | 120 g |
| Housing material: | ABS |
| Optics material: | PMMA |
| Ambient temperature, operation: | -30 C ... 60 C |
| Ambient temperature, storage: | -40 C ... 75 C |
| Signal voltage PNP HIGH / LOW: | Uv - 2.5 V / approx. 0 V |
| Special device: | ![]() |
| Special features: | sensing distance preset: 150 mm |
| 1) Limit values, operation in short-circuit protected network max. 8 A 2) May not exceed or fall short of VS 3) Without load 4) Signal transit time with resistive load 5) With light/dark ratio 1:1 6) A = VS connections reverse-polarity protected 7) C = interference suppression 8) D = outputs overcurrent and short-circuit protected | |
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