Product Model
WLD26P-1H1121A0ZZZ
Selling Points
- 1Advanced Detection: Detects textured, perforated, and transparent objects with high reliability.
- 2Smart Communication: Supports dynamic industry processes with data generation and reception via IO link or Bluetooth.
- 3Rugged Design: Built with VISTAL housing, ensuring strength comparable to steel against thermal, chemical, or mechanical stress.
- 4Easy Installation: Compatible with existing sensors; easy-to-install adapter available for seamless transition.
- 5LED 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 retro-reflective sensor | Functional principle detail | With minimum distance to reflector (dual lens system) |
Sensing range_Sensing range min. | 0.25 m | Sensing range_Sensing range max. | 19 m |
Sensing range_Maximum distance range from reflector to sensor (operating reserve 1) | 0.25 m ... 19 m | Sensing range_Recommended distance range from reflector to sensor (operating reserve 3,75) | 0.2 m ... 14 m |
Sensing range_Reference reflector | Reflector PL80A | Sensing range_Recommended sensing range for the best performance | 0.25 m ... 14 m |
Polarisation filters | Yes | 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 16 mm (1 m) | 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 | 635 nm | Key LED figures_Average service life | 100,000 h at Ta= +25 °C |
Adjustment_None | – | Indication_LED green | Operating indicatorStatic on: power on |
Indication_LED yellow | Status of received light beamStatic on: object not presentStatic off: object presentFlashing: Below the 1.5 function reserve | 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 | Light/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 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 LOW4) |
Pin/Wire assignment_Function of pin 2/white (WH) | Digital output, dark switching, object present → output Ǭ HIGH4) | Housing | Rectangular |
Dimensions (W x H x D) | 24.6 mm x 82.5 mm x 53.3 mm | Connection | Cable, 4-wire, 2 m |
Connection detail_Deep-freeze property | Do not bend below 0 °C | Connection detail_Conductor size | 0.14 mm² |
Connection detail_Cable diameter | Ø 4.8 mm | Connection detail_Length of cable (L) | 2 m |
Connection detail_Bending radius | For flexible use > 12 x cable diameter | Connection detail_Bending cycles | 1,000,000 |
Material_Housing | Plastic, VISTAL® | Material_Front screen | Plastic, PMMA |
Material_Cable | Plastic, PVC | Weight | Approx. 130 g |
Maximum tightening torque of the fixing screws | 1.3 Nm |
Specifications may be subject to change without notice