EWSD-20 Wind Speed & Direction Sensor - 4-20mA Output


Price:
Sale price£707.00

Description

The EWSD wind speed and direction sensor is designed to give an analogue output of the wind speed and direction values. This is suitable for applications such as automatic window closure and outside air damper control. The units are manufactured from anodized aluminium alloy, UPVC and stainless steel with moulded polypropylene cups. The units are lightweight (less than 250 grams) yet very robust.

Features

  • Damped output for a stable control signal
  • Wind Speed and Direction analogue outputs

Specifications

  • Electrical Connections: 25m cable ( max 200m )
  • Supply Voltage to Control Box:
    Voltage output 9-15Vdc @ 10mA approx
  • Wind Speed: 
    Sensor Hall effect solid state magnetic switch
    Range 0-50m/sec
    Output: 4-20mA
    Min start speed: 0.5m/sec
    Accuracy: +/-5 % or 1.5m/sec
    Threshold <1.5m/sec
  • Wind Direction:
    Sensor Precision conductive potentiometer
    Range 10 to 360deg
    Output 4-20mA
    Mechanical travel 360 deg endless travel
    Accuracy +/- 5deg
    Resolution Better than 1 deg
    Threshold <1.5m/sec
  • Ambient Temp. Range: -20 to +60’C
  • Weight: <250gms
  • Protection: IP65
  • Country of Origin: United Kingdom

Technical

Wind Speed & Direction Sensor Datasheet

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