Product Model
WTT190L-N2231
Selling Points
- 1High Precision Detection: Detects objects with high accuracy over a range of 200 mm to 2,500 mm.
- 2Background Suppression: Minimizes false triggers by suppressing background noise, ensuring reliable object detection.
- 3Time-of-Flight Technology: Utilizes advanced laser class 1 red and infrared light for precise sensing.
- 4Adjustable Digital Outputs: Offers up to three adjustable digital outputs or one IO-Link analog output for flexible control.
- 5Durable Construction: Features a rugged VISTAL® sensor housing with IP67 rating for high availability and long service life.
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 ... 2,500 mm |
Sensing range | 200 mm ... 2,500 mm2)#!#1) | Type of light | Visible red light |
Light source | Laser | Light spot size (distance) | Ø 10 mm (2,500 mm) |
Wave length | 658 nm | Laser class | 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11) |
Adjustment | Potentiometer, 4 turns (1 x) | Items supplied | BEF-W190 mounting bracket |
Safety-related parameters_MTTFD | 216 years | Safety-related parameters_DCavg | 0 % |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
Current consumption | 75 mA | Switching output | NPN |
Number of switching outputs | 1 (Q#!#) | Switching mode | Light/dark switching |
Switching mode selector | Selectable via light/dark selector | Output current Imax. | ≤ 100 mA |
Response time | ≤ 0.5 ms | Switching frequency | 1,000 Hz |
Analog output | - | Input | Sender off |
Circuit protection | A7)#!#B8)#!#C9) | Protection class | III |
Enclosure rating | IP67 | Warm-up time | < 5 min |
Initialization time | < 300 ms | Dimensions (W x H x D) | 17.6 mm x 46.5 mm x 34.1 mm |
Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
Weight | 25 g | Connection type | Male connector M8, 4-pin |
Specifications may be subject to change without notice