Product Model
WTB4FP-31311120ZZZ
Selling Points
- 1High Sensing Range: Detect objects from 4 to 220mm with precision.
- 2Background Suppression: Enhances detection accuracy by suppressing background interference.
- 3PinPoint LED Light: Highly visible red light spot for easy setup and alignment.
- 4Teach-Turn Adjustment: Intuitive BluePilot interface for quick and precise adjustments.
- 5Reliable Performance: Consistently delivers reliable detection results with advanced ASIC technology.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression |
Sensing range_Sensing range min. | 4 mm | Sensing range_Sensing range max. | 220 mm |
Sensing range_Adjustable switching threshold for background suppression | 15 mm ... 220 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%) | 3 mm, at a distance of 80 mm | Sensing range_Recommended sensing range for the best performance | 40 mm ... 140 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_Teach-Turn adjustment | BluePilot: For setting the sensing range | Indication_LED blue | BluePilot: sensing range indicator |
Indication_LED green | Operating indicatorStatic on: power on | Indication_LED yellow | Status of received light beamStatic on: object presentStatic off: object not present |
Special features | Sensing range: preset 60 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_Switching mode | Light switching | 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 | ≤ 500 µs2) | Digital output_Repeatability (response time) | 150 µs |
Digital output_Switching frequency | 1,000 Hz3) | Pin/Wire assignment_Function of pin 4/black (BK) | Digital output, light switching, object present → output Q HIGH4) |
Housing | Rectangular | Design detail | Flat |
Dimensions (W x H x D) | 16 mm x 40.1 mm x 12.1 mm | Connection | Cable with connector M8, 3-pin, 110 mm |
Connection detail_Deep-freeze property | Do not bend below 0 °C | Connection detail_Conductor size | 0.14 mm² |
Connection detail_Cable diameter | Ø 3.4 mm | Connection detail_Length of cable (L) | 77 mm |
Material_Housing | Plastic, VISTAL® | Material_Front screen | Plastic, PMMA |
Material_Cable | Plastic, PVC | 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