Product Model
WL27X-3P1831
Key Features
- 1DC 10-30V Power Compatibility - Operates within a wide voltage range.
- 2Explosion-Proof Design - Safely used in hazardous environments.
- 3Red Light Source - Enhanced visibility in dark conditions.
- 4High-Temperature Resistance - Withstands extreme thermal stress.
- 5Durable Construction - Built with robust materials for long-lasting performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric retro-reflective sensor | Dimensions (W x H x D) | 31.4 mm x 112.3 mm x 70.4 mm |
| Housing design (light emission) | Rectangular | Sensing range max. | 0.1 m ... 15 m |
| Sensing range | 0.1 m ... 11 m | Focus | Approx. 1.5° |
| Type of light | Visible red light | Light source | LED |
| Light spot size (distance) | Ø 220 mm (10 m) | Angle of dispersion | Approx. 1.5° |
| Wave length | 660 nm | Adjustment | Potentiometer |
| Special applications | Explosive areas | Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 V | Current consumption | 30 mA |
| Switching output | PNP | Output function | Complementary |
| Switching mode | Light/dark switching | Signal voltage PNP HIGH/LOW | Approx. V#!#– 2.5 V / 0 V |
| Output current Imax. | ≤ 100 mA | Response time | ≤ 500 µs |
| Switching frequency | 1,000 Hz | Connection type | Cable, 4-wire, 10 m |
| Cable material | Plastic, PVC | Circuit protection | A7)#!#B8)#!#C9) |
| Protection class | II | Weight | 750 g |
| Polarisation filter | ✔ | Housing material | Stainless steel, plastic, Stainless steel V2A (1.4301) |
| Optics material | Plastic, PMMA | Enclosure rating | IP67 |
| ATEX marking | ATEX II 3G Ex nA op is IIB T4 Gc X#!#ATEX II 3D Ex tc IIIB T135°C Dc X#!#In accordance with directive 2014/34 / EU | Ex area category | 3D, 3G |
| Ambient operating temperature | –20 °C ... +50 °C | Ambient temperature, storage | –40 °C ... +75 °C |
Specifications may be subject to change without notice