EL18Type Propeller Wind  Direction and Wind Speed Transducer

EL18 type propeller wind direction and wind speed transducer is used for measuring wind speed and horizontal wind direction. The erosion-resistant material is used to the external parts and a protective coating is applied onto these parts. adopts the structure of labyrinth packing and O- ring sealing to prevent the internal sensitive components from the effect of severe environment.

Technical Parameters

Measuring range

Wind speed: 1m/s-90m/s

Wind direction :0°- 360°

Resolution

Wind speed: 0.1 m/s

Wind direction: 2.5°

Sensitivity:  wind speed≤1.5m/s；

           wind direction ≤1m/s （fuselage deflection at 90°）

Maximum permissible errors

wind speed:±1m/s(when≤20m/s)

          ±0.05 v ( when>20m/s) letter"v"is the value of wind speed

Wind direction:±10°

Output signal

Wind speed: frequency 0Hz～1700Hz

Wind direction: 8 bit Gray Code

Wind load: 90m/s

Working voltage: 15V DC

Working environment

Temperature: 0℃- 60℃；

Humidity: 0 %RH -100%RH

Weight :  4.3kg

Max. overall dimension:   530mmx555mm