Product Model
WT24-2B420S22
Selling Points
- 1Designed for harsh environments, ensuring durability and reliability.
- 2Offers flexibility with both dual-polarity and relay outputs.
- 3Includes time delay, alarm, and front mirror heating for precise control.
- 4Capable of detecting high temperatures up to 800°C, suitable for steel industry applications.
- 5Ensures accurate background suppression for reliable detection in various conditions.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression |
Dimensions (W x H x D) | 27 mm x 87.5 mm x 65 mm | Housing design (light emission) | Rectangular |
Sensing range max. | 300 mm ... 900 mm | Sensing range | 300 mm ... 900 mm |
Type of light | Infrared light | Light source | LED |
Light spot size (distance) | Ø 80 mm (2,500 mm) | Adjustment | Potentiometer |
Special features | Partly covered front lense#!#With improved protection against vibration | Supply voltage UB | 10 V DC ... 30 V DC |
Ripple | < 5 V | Current consumption | 50 mA |
Switching output | NPN, PNP | Switching mode | Light/dark switching |
Switching mode selector | Selectable via PNP/NPN selector, selectable via light/dark selector | Output current Imax. | ≤ 100 mA |
Response time | ≤ 500 µs | Switching frequency | 1,000 Hz |
Time functions | Switch-on delay#!#Off delay | Delay time | Adjustable via time delay selector switch, 0.5 s ... 10 s |
Connection type | Male connector M12, 4-pin | Circuit protection | A6)#!#C7)#!#D8) |
Protection class | II | Weight | 330 g |
Front screen heating | ✔ | Special device | ✔ |
Housing material | Metal, zinc diecast | Optics material | Plastic, PMMA |
Enclosure rating | IP67 | Test input sender off | TE to 0 V |
Ambient operating temperature | –40 °C ... +60 °C | Ambient temperature, storage | –40 °C ... +75 °C |
Specifications may be subject to change without notice