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Sick WTB9-3P3411 Description
- High-performance proximity sensing in ultra-rugged VISTAL housing
- PinPoint LED for highly visible and precise light spot
- Two emitter LEDs for best-in-class background suppression
- Variable mounting with M3 or M4 hole pattern
- Wide range of connection options
- Rugged VISTAL housing provides reliable installation and operation
- Reliable object detection in all situations using best-in-class technology
- Quick and easy alignment with reliable object detection due to the highly visible PinPoint light spot
- M3 slotted hole mounting for multiple mounting possibilities
- One housing with a wide range of options makes machine integration easy
- Variety of accessories for quick and easy mounting
Your benefits
Features | |
Dimensions (W x H x D):: | 12.2 mm x 52.2 mm x 23.6 mm |
Sensing range max.: | 20 mm ... 500 mm 1) |
Sensing range: | 20 mm ... 250 mm |
Housing desig (light emission): | Cuboid |
Light source: | LED 2) |
Type of light: | Infrared light |
Wave length: | 850 nm |
Sensitivity adjustment: | Potentiometer, 5-turn |
Sensor/detection principle: | Photoelectric proximity sensor, Background suppression |
Light spot (distance): | 20 mm (250 mm) |
1) Object with 90 % reflectance (referred to standard white DIN 5033) 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 4) |
Output current Imax.: | ≤ 100 mA 5) |
Response time: | < 0.5 ms 6) |
Switching frequency: | 1,000 Hz 7) |
Connection type: | Cable with plug, M12, 4-pin, 120 mm |
Protection class: | III |
Circuit protection: | A B C 8) 9) 10) |
Weight: | 13 g |
Housing material: | VISTAL |
Optics material: | PMMA |
Ambient temperature, operation: | -40 C ... 60 C |
Ambient temperature, storage: | -40 C ... 75 C |
Polarisation filter: | - |
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) Q = light-switching 5) As of Tu 50 C, a max. load current Ilmax. = 50 mA is permitted 6) Signal transit time with resistive load 7) With light/dark ratio 1:1 8) A = VS connections reverse-polarity protected 9) B = inputs and output reverse-polarity protected 10) C = interference suppression |