Product Model
WTB26I-24115120ZZZ
Selling Points
- 1Advanced Detection: Detects textured, perforated, and transparent objects with high reliability.
- 2Smart Communication: Supports IO link and Bluetooth for seamless data transmission and mobile access.
- 3Rugged Design: Built with VISTAL housing for extreme thermal, chemical, or mechanical stress resistance.
- 4Easy Installation: Compatible with existing sensors; easy-to-install adapter available for smooth upgrades.
- 5Real-Time Feedback: Uses LED feedback to alert users to issues and allow adjustments within seconds.
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. | 30 mm | Sensing range_Sensing range max. | 2,000 mm |
Sensing range_Adjustable switching threshold for background suppression | 180 mm ... 2,000 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%) | 85 mm, at a distance of 800 mm | Sensing range_Recommended sensing range for the best performance | 200 mm ... 800 mm |
Emitted beam_Light source | LED | Emitted beam_Type of light | Infrared light |
Emitted beam_Shape of light spot | Point-shaped | Emitted beam_Light spot size (distance) | Ø 14 mm (1,000 mm) |
Emitted beam_Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.0° (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 | 850 nm |
Key LED figures_Average service life | 100,000 h at Ta= +25 °C | 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 | 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 | ≤ 30 mA, without load. At U#!#= 24 V | Protection class | III |
Digital output_Number | 2 (Complementary) | Digital output_Type | Push-pull: PNP/NPN |
Digital output_Switching mode | Dark switching | 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 and short-circuit protected |
Digital output_Response time | ≤ 500 µs3) | Digital output_Repeatability (response time) | 150 µs |
Digital output_Switching frequency | 1,000 Hz4) | Pin/Wire assignment_Function of pin 4/black (BK) | Digital output, dark switching, object present → output Ǭ LOW5) |
Pin/Wire assignment_Function of pin 2/white (WH) | Digital output, alarm → output HIGH | Housing | Rectangular |
Dimensions (W x H x D) | 24.6 mm x 82.5 mm x 53.3 mm | Connection | Male connector M12, 4-pin |
Material_Housing | Plastic, VISTAL® | Material_Front screen | Plastic, PMMA |
Material_Male connector | Plastic, VISTAL® | Weight | Approx. 80 g |
Maximum tightening torque of the fixing screws | 1.3 Nm |
Specifications may be subject to change without notice