Calypso Ultrasonic Portable Mini Wind Wired Meter Anemometer – CMI1038


The Calypso Mini Wired wind speed and wind direction meter (anemometer) is a compact wind speed and direction sensor, measuring only 43mm in diameter.

The Calypso Mini Wired Portable wind speed and wind direction meter (anemometer) is a reliable and extremely accurate wind speed and direction device. Just 43mm in diameter the Ultrasonic Portable Mini Wired is a pocket-sized complete wind instrument.

Built using the latest solid-state ultrasonic technology the Calypso Mini delivers many advantages over conventional cup and vane anemometers which have moving parts such as ball bearings that can bind with age or get easily damaged when hit by birds or fouled by ropes.

Requiring only 0,15mA @ 5v, 1Hz the sensor is the perfect choice when size and power consumption are a priority

The Calypso Mini Wired Portable Anemometer data can be converted to NMEA 0183 or NMEA 2000 data protocol as required when connected to the Calypso NMEA High End Gateway.

In addition, the Calypso NMEA HIgh End Gateway has Bluetooth capability (Version 5.1), which allows data to be viewed by many ‘free to market’ iOS or Android Apps within 50m (line of sight) of the Gateway. Data can be saved and downloaded in Excel or .CSV format or mapped for later analysis and reporting. Wi-Fi capability also allows data to be additionally viewed using a laptop or tablet.

The Calypso Mini Wired Portable Ultrasonic Anemometer can be easily mounted using varied mounting options.

The Calypso Ultra-Low Power Wired Ultrasonic Wind Meter is a perfect long-term solution for wind speed and wind direction monitoring. Minimise maintenance, improve reliability and reduce weight by changing your current cup and vane sensor for a solid-state Calypso wind sensor.

  • Wind speed and direction sensor
  • Solid-state ultrasonic sensor, maintenance free, no moving parts
  • Compact 43mm*47mm
  • Lightweight only 80 grams
  • UART ( Autotransit, POLL Telegram)
  • Durable & IPX8 protection grade
  • Varied and easy mounting options
  • Bluetooth 5.1 connectivity, 50m line of sight via Calypso NMEA High End Gateway
  • Calypso NMEA Gateway is compatible with a wide range of iOS and Android Apps including Calypso Anemotracker, iRegatta, eStela, Sail Racer, EDO Sailing Instruments, Sailgrib, qtVLm Navigation and Routing, Tactiqs and more
  • App functionality varies with selected App
  • Apparent wind speed and direction.
  • Real wind speed and direction (if used on boat).
  • Tracking of your wind data and export to excel or Google Earth.
  • Data graphing functions.
  • Velocity Made Good calculations.
  • Configuration of units of measurement: m/s, km/h, knots.
  • Wind direction adjustable damping.
  • Threshold alarm, direction offset, map mode, etc…
  • Sensor firmware upgrade using the Calypso Upgrader App
Wind Speed           Range: 1 – 45 m/s
Resolution: ±0.1 m/s at 10 m/s (0.22 mph at 22.00 mph)
Wind direction Range: 0 – 359º
Accuracy: ± 1 at 10 m/s (22.37 mph)
Sensor Type    Ultrasonic transducers (4x)
Sample rate1 Hz to 10 Hz (configurable)
Power 3.3-18 DCV
Firmware          Upgradable. Configuration via USB
IP Waterproof Rating IPX8 protection grade (30 minutes at 10 meters)
DimensionsDiameter: 43 mm, Height: 47 mm
Weight78 grams
Calypso Wind Instruments Overview