Product Model
WTT190L-A1532
Selling Points
- 1High Accuracy: Achieve precise measurements with a typical accuracy of ±30 mm to ±50 mm.
- 2Long Service Life: Enjoy a robust design with an average service life of 100,000 hours at +25°C.
- 3Versatile Sensing Range: Measure distances from 200 mm to 3,000 mm with high resolution and repeatability.
- 4Advanced Technology: Utilize optical time-of-flight and background suppression for reliable object detection.
- 5Safety Features: Comply with safety standards with a laser protection class of 1 and MTTFD of 170.3 years.
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 ... 3,000 mm |
Sensing range | 200 mm ... 3,000 mm | Distance value_Measuring range | 200 mm ... 3,000 mm1) |
Distance value_Resolution | 2 mm | Distance value_Repeatability | 5 mm ... 80 mm3)4)5) |
Distance value_Accuracy | Typ. ± 30 mm, typ. ± 50 mm6)7) | Type of light | Visible red light |
Light source | Laser | Light spot size (distance) | Ø 12 mm (3,000 mm) |
Wave length | 658 nm | Laser class | 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11) |
Adjustment | Single teach-in button (4 x), Display | Items supplied | BEF-W190 mounting bracket |
Safety-related parameters_MTTFD | 170.3 years | Safety-related parameters_DCavg | 0 % |
Supply voltage UB | 12 V DC ... 30 V DC | Ripple | < 5 V |
Current consumption | 75 mA | Switching output | PNP, NPN |
Number of switching outputs | 1 (Q#!#) | Switching mode | Light/dark switching |
Switching mode selector | Selectable via menu | Output current Imax. | ≤ 100 mA |
Response time | 0.6 ms, 1 ms, 3.4 ms, 13 ms, 51.4 ms | Switching frequency | 833 Hz, 500 Hz, 147 Hz, 38 Hz, 10 Hz |
Time functions | Without time delay#!#Off delay#!#Switch-on delay#!#One shot | Delay time | Programmable, 0 ms ... 999 ms |
Analog output | 4 mA ... 20 mA (≤ 300 Ω) / 0 V ... 10 V (≥ 10 kΩ) / switchable | Resolution of analog output | 10 bit |
Output time | ≤ 0.6 ms | Input | MF#!#= multifunctional input programmable |
Circuit protection | A10)#!#B11)#!#C12) | Protection class | III |
Enclosure rating | IP67 | Warm-up time | < 5 min |
Initialization time | < 300 ms | Dimensions (W x H x D) | 17.4 mm x 45.6 mm x 34.7 mm |
Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
Weight | 85 g | Connection type | Cable, 5-wire, 2 m |
Connection type Detail_Cable material | Plastic, PVC |
Specifications may be subject to change without notice