Sick WTB27X-3P1811
Photoelectric sensors
- Classification: EX II 3G EX nA op is IIB T4 Gc X, EX II 3D EX tc IIIB T135°C Dc IP67 X according to Directive 94/9/EC (ATEX)
- Corresponds to category 3D/3G
- Conform to standards and ready-to-install: Sensor + protective housing (stainless steel 1.4301)
Item Number:
WTB27X-3P1811
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- Overview
- Comments
Specification:
Part Number | 1027988 |
Ripple: | ≤ 5 Vpp |
Switching frequency: | 350 Hz |
Supply voltage: | 10 V DC ... 30 V DC |
Housing material: | ABS, Stainless steel V2A (1.4301), Plastic, Metal |
Adjustment: | Potentiometer |
Cable material: | PVC |
Wave length: | 880 nm |
Optics material: | PMMA |
Light spot size (distance): | ? 25 mm (800 mm) |
Dimensions (W x H x D): | 31.4 mm x 112.3 mm x 70.4 mm |
Response time: | ≤ 1.5 ms |
Signal voltage PNP HIGH/LOW: | Approx. VS - 2.5 V / 0 V |
Ambient operating temperature: | -20 °C ... 50 °C |
Sensing range: | 100 mm ... 1,600 mm |
Hazardous area category: | 3D, 3G |
Housing design (light emission): | Rectangular |
Power consumption: | ≤ 40 mA |
Ambient storage temperature: | -40 °C ... 75 °C |
Connection type: | Cable, 4-wire, 10 m |
ATEX marking: | EX II 3G EX nA op is IIB T4 Gc X EX II 3D EX tc IIIB T135°C Dc |
Light source: | LED |
Output current Imax.: | ≤ 100 mA |
Type of light: | Infrared light |
Enclosure rating: | IP 67 |
Protection class: | II |
Switching mode: | Light/dark switching |
Switching output: | PNP |
Output function: | Complementary |
Sensing range max.: | 30 mm ... 1,600 mm |
Weight: | 750 g |
Circuit protection: | A, B, C |
Sensor/detection principle: | Photoelectric proximity sensor, Background suppression |
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