The all-metal wind speed and direction sensor measures wind speed by cup rotation rate and wind direction through a vane with Hall-effect sensing. The rugged all-metal construction suits large wind turbines and meteorological stations, with CNAS wind tunnel calibration for every unit.
| Parameter | BLF1-S Wind Speed Sensor | BLF1-X Wind Direction Sensor |
|---|---|---|
| Starting Wind Speed | ≤0.5m/s | ≤0.5m/s |
| Measurement Range | (0~50)m/s、(0~75)m/s (Customizable) | (0~360)° |
| Maximum Permissible Error | ±0.5m/s(≤15m/s), ±3%(>15m/s) | ±2.5° |
| Operating Voltage | DC(18~30)V, Rated at DC 24V | DC(18~30)V, Rated at DC 24V |
| Heating Voltage | DC24V (Max. 20W) | DC24V (Max. 20W) |
| Protection Rating | IP65 | IP65 |
| Operating Temperature | (-40~70)℃ | (-40~70)℃ |
| Operating Humidity | (0~100)%RH | (0~100)%RH |
Interested in the All-metal Wind Speed & Direction Sensor (BLF1)? Contact Wenzhou Unisun Electric Co.,Ltd. for specifications, pricing and delivery. Our engineers reply within 24 hours.