WH-SP-WD Wind direction sensor
Code: LA131004
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Product detailed description
WH-SP-WD Wind direction sensor
Wind direction sensor working on mechanical principle. The sensor has eight magnetic switches and each switch is connected to a resistor with a different value. The blade magnet can switch two switches simultaneously, allowing up to 16 different positions to be indicated. An external resistor can be used to create a voltage divider to generate an output voltage that can be measured by an A/D converter. It can be used as a stand-alone sensor or in conjunction with the WH-SP-WS01 wind speed sensor, for which it has a specially fitted connector. Furthermore, both sensors are routed through one cable. This sensor can be used as a spare part for the MI-SOL WH2081 weather station.
Specifications:
- Cable length: approx. 40cm
Resistance table:
| Angle | Resistance |
| 0 | 33 k |
| 22,5 | 6.57 k |
| 45 | 8.2 k |
| 67,5 | 891 |
| 90 | 1 k |
| 112,5 | 688 |
| 135 | 2.2 k |
| 157,5 | 1.41 k |
| 180 | 3.9 k |
| 202,5 | 3.14k |
| 225 | 16 k |
| 247,5 | 14.12 k |
| 270 | 120 k |
| 292,5 | 42.12 k |
| 315 | 64.9 k |
| 337,5 | 21.88 k |
Wiring diagram:
Included in delivery:
- 1pc WH-SP-WD wind direction sensor
Remark:
- This product is not a standalone functional unit and may require professional installation.
- Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
Additional parameters
| Category: | Motion, Distance, & Vibration Sensors |
|---|---|
| Warranty: | 2 years |
| Weight: | 0.176 kg |
| Output: | Analog |
| Sensor type: | Wind direction |
Zdeněk Vyhnal
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