Product Model
WTT280L-2N2531
Selling Points
- 1High accuracy with Time-of-Flight technology.
- 2Long service life of up to 100,000 hours at +25°C.
- 3Versatile sensing range from 200 mm to 4,000 mm.
- 4Visible red Class 1 laser for precise alignment.
- 5Easy adjustment with a potentiometer and LED indicators.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression, Optical time-of-flight |
Housing design (light emission) | Rectangular | Sensing range max. | 200 mm ... 4,000 mm1)#!#200 mm ... 3,000 mm2) |
Sensing range | 200 mm ... 4,000 mm1)3)#!#200 mm ... 3,000 mm2)3) | Type of light | Visible red light |
Light source | Laser | Light spot size (distance) | Ø 12 mm (3 m) |
Laser class | 1 (EN 60825-1:2014, IEC 60825-1:2014) | Adjustment | Potentiometer (1 x) |
Special applications | Detecting small objects | Items supplied | Mounting bracket BEF-W280 |
Safety-related parameters_MTTFD | 202 years | Safety-related parameters_DCavg | 0 % |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 3 V |
Current consumption | 70 mA | Switching output | NPN |
Number of switching outputs | 1 (Q#!#) | Switching mode | Light/dark switching |
Switching mode selector | Selectable via light/dark rotary switch | Output current Imax. | ≤ 100 mA |
Response time | ≤ 0.5 ms | Switching frequency | 1,000 Hz |
Analog output | - | Input | Sender off |
Circuit protection | A6)#!#B7)#!#C8)#!#D9) | Protection class | III |
Enclosure rating | IP67 | Dimensions (W x H x D) | 23.5 mm x 76 mm x 55.8 mm |
Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
Weight | 120 g | Connection type | Male connector M12, 5-pin |
Specifications may be subject to change without notice