WTB4S-3N3132
Product ID:54431
Updated: 2026/7/8
Key Features
- 1Effectively reduces interference from background reflections.
- 2Ensures reliable detection with high-intensity PinPoint LED.
- 3Detects objects with minimal distance, suitable for various applications.
- 4Built with IP66/67/68/69K ratings for harsh environments.
- 5Quick and convenient commissioning with teach-in button and potentiometer adjustment.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression |
| Sensing range max. | 4 mm ... 120 mm | Sensing range | 10 mm ... 120 mm |
| Emitted beam_Light source | PinPoint LED2) | Emitted beam_Type of light | Visible red light |
| Emitted beam_Light spot size (distance) | Ø 2.5 mm (50 mm) | Key LED figures_Wave length | 650 nm |
| Adjustment | Single teach-in button | Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 V | Current consumption | 20 mA |
| Protection class | III | Digital output_Type | NPN |
| Digital output_Switching mode | Light switching | Digital output_Output current Imax. | ≤ 100 mA |
| Digital output_Response time | < 0.5 ms4) | Digital output_Switching frequency | 1,000 Hz5) |
| Circuit protection | A6)#!#C7)#!#D8) | Housing | Rectangular |
| Design detail | Slim | Dimensions (W x H x D) | 12.2 mm x 41.8 mm x 17.3 mm |
| Connection | Cable with connector M8, 3-pin | Connection detail_Conductor size | 0.14 mm² |
| Connection detail_Cable diameter | Ø 3.4 mm | Connection detail_Length of cable (L) | 100 mm1) |
| Material_Housing | Plastic, ABS | Material_Front screen | Plastic, PMMA |
| Material_Cable | Plastic, PVC | Weight | 30 g |
Specifications may be subject to change without notice
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