Product Model
WTF12-3N1131
Selling Points
- 1Precise foreground suppression for accurate detection.
- 2Rugged sensors designed for industrial use.
- 3PinPoint LED technology with a highly visible light spot.
- 4Operating temperature range: -40 °C to 60 °C.
- 5IP66, IP67, and IP69K enclosure ratings for durability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Foreground suppression |
Sensing range max. | 30 mm ... 175 mm | Sensing range | 30 mm ... 175 mm |
Emitted beam_Light source | LED2) | Emitted beam_Type of light | Visible red light |
Emitted beam_Light spot size (distance) | Ø 2 mm (60 mm) | Key LED figures_Wave length | 640 nm |
Adjustment | Potentiometer, 5 turns | Special applications | Detecting flat objects |
Items supplied | 2 x clamps BEF-KH-W12, incl. screws | Supply voltage UB | 10 V DC ... 30 V DC |
Ripple | < 5 V | Current consumption | 45 mA |
Protection class | III | Digital output_Type | NPN |
Digital output_Switching mode | Light/dark switching | Digital output_Signal voltage NPN HIGH/LOW | Approx. VS / < 2.5 V |
Digital output_Output current Imax. | ≤ 100 mA | Digital output_Response time | ≤ 330 µs4) |
Digital output_Switching frequency | 1,500 Hz5) | Output function | Complementary |
Circuit protection | A6)#!#C7)#!#D8) | Housing | Rectangular |
Dimensions (W x H x D) | 15.6 mm x 48.5 mm x 42 mm | Connection | Cable, 4-wire, 2 m |
Connection detail_Conductor size | 0.25 mm² | Connection detail_Length of cable (L) | 2 m1) |
Material_Housing | Metal | Material_Front screen | Plastic, PMMA |
Material_Cable | Plastic, PVC | Weight | 200 g |
Specifications may be subject to change without notice