Product Model
WTB4FP-213111A0ZZZ
Selling Points
- 1High precision sensing with a sensing range of 28 mm to 80 mm.
- 2Advanced background suppression for reliable detection.
- 3Versatile applications in various industries due to different housing materials.
- 4Easy commissioning and operation with quick setup.
- 5Reliable performance with PinPoint LED visible red light source.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression, MultiPulse |
Sensing range_Sensing range min. | 28 mm | Sensing range_Sensing range max. | 165 mm |
Sensing range_Reference object | Object with 90% remission factor (complies with standard white according to DIN 5033) | Sensing range_Minimum distance between set sensing range and background (black 6% / white 90%) | 23 mm, at a distance of 165 mm |
Emitted beam_Light source | PinPoint LED | Emitted beam_Type of light | Visible red light |
Emitted beam_Shape of light spot | Point-shaped | Emitted beam_Light spot size (distance) | Ø 4.2 mm (130 mm) |
Emitted beam_Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.5° (at Ta = +23 °C) | Key LED figures_Normative reference | EN 62471:2008-09 | IEC 62471:2006, modified |
Key LED figures_LED risk group marking | Free group | Key LED figures_Wave length | 635 nm |
Key LED figures_Average service life | 100,000 h at Ta= +25 °C | Smallest detectable object (MDO) typ. | 0.2 mm (At 130 mm distance (object with remission factor of 90% (complies with standard white according to DIN 5033))) |
Adjustment_None | – | Indication_LED green | Operating indicatorStatic on: power on |
Indication_LED yellow | Status of received light beamOscillating: object presentStatic off: object not present | Special features | MultiPulse: sensor with self-monitoring#!#Fixed sensing range 28 … 165 mm |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | ≤ 5 V |
Usage category | DC-12 (According to EN 60947-5-2)#!#DC-13 (According to EN 60947-5-2) | Current consumption | ≤ 25 mA, without load. At U#!#= 24 V |
Protection class | III | Digital output_Number | 1 |
Digital output_Type | Push-pull: PNP/NPN | Digital output_Signal voltage PNP HIGH/LOW | Approx. UB-2.5 V / 0 V |
Digital output_Signal voltage NPN HIGH/LOW | Approx. UB/ < 2.5 V | Digital output_Output current Imax. | ≤ 100 mA |
Digital output_Circuit protection outputs | Reverse polarity protected | Digital output | Overcurrent protected |
Digital output | Short-circuit protected | Digital output_Response time | ≤ 0.1 s2) |
Digital output_Repeatability (response time) | 150 µs | Digital output_Switching frequency | 10 Hz3) |
Pin/Wire assignment_Function of pin 4/black (BK) | Digital output, object present → output Q, HIGH/LOW oscillating 10 Hz4) | Housing | Rectangular |
Design detail | Flat | Dimensions (W x H x D) | 16 mm x 40.1 mm x 12.1 mm |
Connection | Connector M8, 3-pin | Material_Housing | Plastic, VISTAL® |
Material_Front screen | Plastic, PMMA | Material_Male connector | Plastic, VISTAL® |
Weight | Approx. 30 g | Maximum tightening torque of the fixing screws | 0.4 Nm |
Specifications may be subject to change without notice