Scarlet WL-21 Wireless Anemometer Wind Speed & Direction Data Logger

Functions

  • 500m Wireless Transmission Range
  • Instant Visual & Audible Wind Alarm
  • Data Recording Up to 1 Year 
  • Wind Data with Historical Graphs
  • Accurate Wind Speed, Temperature, Air Pressure Measurements
  • 3-years Sensor Battery Life
  • Low Power Consumption
  • Replaceable Wind Cups 

Data Sheet

Wind Speed Measurement Range 0.3…50 m/s
Wind Speed Accuracy +/- 2 % FS
Wind Speed Resolution 0.1 m/s
0.1 knots
0.1 MPH
0.1 km/hr
Units of Measurement m/s, knots, MPH,l km/hr
Temperature Measurement Range -30….+60 °C
Dimensions – Sensor 262.5 x 183.5 x32mm
Dimensions – Display unit 189.6 x 75.6 x 36.3mm
Receiver logging Interval 2s, 5s, 10s, 1min, 5 mins, 10 mins, 60 mins
Display updating every 2 seconds
Data transmission every 2 seconds
Measurement interval 2 seconds
Transmission frequency 868MHz(default), 915MHz
Battery – sensor 3.6V 18505 Lithium battery x1
Battery – display unit 1.5V AA battery x3, Micro USB port
Mounting Magnetic sensor mounting bracket
or 1/4″ threaded hole