Anemometers
W210 & Windy WR4-WP

Measure the power of the wind, wherever you are.
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W210 & Windy WR4-WP
This is the W210 and WR4-WP windmeters of RDS Weighing & Safety

Info

Two reliable solutions for accurate wind measurement on industrial sites, construction areas and port environments. The W210 provides fixed monitoring with relay outputs, while the new WINDY WR4‑WP offers a robust portable option with a fully waterproof housing. 


Read on to find out which wind meter suits you best.

Cranes in the port - atmospheric image - anemometers necessary

Features W210

  • Easy installation
  • Range up to 400 m
  • Built-in acoustic alarm and red/yellow alarm lights
  • 2 x programmable alarm relay outputs
  • Nighttime illuminated LCD display
  • 12 - 24V external power supply
  • Wind tunnel calibrated

Features Windy WR4-WP

  • Fully waterproof and shock‑resistant thanks to rubber protective cover
  • Range up to 400 m
  • Vertical or horizontal display mode (large digits for distance reading)
  • USB‑C charging
  • Night‑illuminated graphic LCD display
  • Multiple displays can operate on a single sensor
  • Optional solar sensor for fixed installations

Functions W210

  • Current, average, and peak wind speed
  • Temperature
  • Bar chart - relative to the alarm limit
  • Displays wind speed in km/h, m/s, knots, or mph
  • Wind speed alarm and pre-alarm

Functions Windy WR4-WP

  • Current, average and peak wind speed
  • Selectable averaging period
  • Temperature in °C or °F
  • Built‑in acoustic alarm (83 dB)
  • Shock‑resistant, waterproof display with large digits
  • Communication: 868 MHz (915 MHz FCC version)
  • Temperature range: –30… +60°C
  •  

Sensors W210

  • Extended range wind speed sensor

Sensors Windy WR4-WP

  • Extended range wind speed sensor

Technical details W210

Average wind speed Selectable: 10 sec, 30 sec, 2 min, or 5 min
Wind speed resolution 0.1 unit (below 9.9), 1 unit (from 10)
Operating voltage 12 - 24 VDC
Operating temperature -25° ... +60°C
Housing 89 x 74 x 41 mm, IP65

Technical details WR4-WP

Measurement units  m/s, km/h, knots, mph, Beaufort 
Wind speed resolution  0,1 m/s (<9,9), 1 (>10) 
Average period Selectable: 10 s, 30 s, 1, 2, 5 min 
Battery (LiPo - USB-C) up to 2000 hours (500 h with backlight)
Dimensions  121 × 77 × 28 mm 

This product is available for:

  • This is an icon of a building
    Building
    Site
  • This is an icon of a mobile telescopic crane
    Mobile
    telescopic
    crane
  • This is an icon of a flat top crane
    Flat
    top
    crane
  • This is an icon of a tower crane
    Tower
    crane
IZ Harelbeke-Zuid B2040
Spoorwegstraat 26
BE-8530 Harelbeke
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700-INSP