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Sick WTB15-A1131 Overview
Photoelectric proximity switch with BGS
Sick WTB15-A1131 Description
- Photoelectric proximity sensor with background suppression and 200 mm sensing distance
- Suppression of background reflections based on OES3 ASIC technology, with second LED emitter
- Red PinPoint LED
- Mounting flexibility: M18 front mount using plastic nut or snap ring, side assembly with 24.1 mm through holes
- Flush mounting possible using the snap ring
- Transparent back cover
- Photoelectric proximity sensor with best-in-class background suppression, reducing product loss and increasing throughput
- Reliable object detection, even in difficult environments
- Perfect light spot visibility and light spot geometry simplifies alignment
- Completely compatible with many competitor models, making it easy to install and commission
- Flush mounting reduces setup time and prevents obstructions to material flow on conveyor sections
- Clearly visible LED indicators reduce setup time and simplify troubleshooting
Your benefits
Features | |
Dimensions (W x H x D):: | 16.2 mm x 48.5 mm x 31.9 mm |
Sensing range max.: | 4 mm ... 200 mm 1) |
Sensing range: | 15 mm ... 200 mm |
Housing desig (light emission): | Hybrid |
Light source: | PinPoint LED 2) |
Type of light: | visible red light |
Wave length: | 650 nm |
Thread diameter (housing): | M18 x 1 |
Adjustment of operating distance: | potentiometer, 5-turn |
Sensor/detection principle: | Photoelectric proximity sensor, Background suppression |
Light spot (distance): | 7 mm (50 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 |
Supply voltage: | 10 V DC ... 30 V DC 1) |
Residual ripple: | < 5 Vpp 2) |
Power consumption: | ≤ 30 mA 3) |
Switching output: | PNP, Dark-switching NPN, Dark-switching |
Output current Imax.: | ≤ 100 mA |
Response time: | < 0.5 ms 4) |
Switching frequency: | 1,000 Hz 5) |
Connection type: | Cable, 4-wire, 2 m 6) |
Cable material: | PUR |
Conductor cross-section: | 0.14 mm2 |
Protection class: | II 7) |
Circuit protection: | A B D 8) 9) 10) |
Weight: | 20 g |
Housing material: | ABS |
Optics material: | PMMA |
Ambient temperature, operation: | -40 C ... 60 C |
Ambient temperature, storage: | -40 C ... 75 C |
Items supplied: | snap-ring and M18 nut |
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) Do not bend below 0 C 7) Reference voltage 50 V DC 8) A = VS connections reverse-polarity protected 9) B = inputs and output reverse-polarity protected 10) D = outputs overcurrent and short-circuit protected |