Test & Measurements



  • Wireless Anemometer with alarm

    Product code:


    WR3B is a long range portable wireless anemometer. It has handheld/portable display unit and sensor suitable for both - permanent or temporary installation. Sensor with ball bearings and long life battery ensure long period without servicing. Sensor send data every 2 seconds so you have instant information about wind speed anywhere in the 400 m radius from the sensor. Each sensor has its own address so several anemometers can operate in close proximity.
    Wind speed measurement range: 0,7...50 m/s
    Current wind speed: 2 seconds update
    Average wind speed: selectable averaging 10 s, 30 s, 2 min or 5 min
    Wind speed units: m/s, km/h, knots, mph,
    Temperature units: °C, °F
    Temperature accuracy: +/- 1 °C
    Wind speed accuracy: +/- 3 %
    Temperature operating range: -10....+50 °C
    Data transmitting: every 2 seconds
    Battery life - display unit: up to 5000 hours
    Communicaon frequency : 868 MHZ, 915 MHz
    Battery in sensor: 1 x 3,6 V AA Lithium battery, replaceable (included)
    Battery life - sensor: up to 4 years
    Battery - display unit: 2 x 1,5 V AA - Baery life with backlighng: up to 300 hours
    Dimensions - sensor: height 210 mm, overall diameter cup to cup 120 mm
    Material - sensor: polyamide cups, Aluminum base Mounng: the sensor mounts on a pipe with ø 20 mm diameter

    Price (VAT included):

    346.26 €