Ultra-Low-Power Ultrasonic wind meter.
Wind meter, a 45m/s IoT, Ultra-Low Power Ultrasonic Anemometer:
Ultra-Low-Power (RS485 NMEA 0183: 0,25 mA @5V, 1Hz / MODBUS : 1 mA @5V, 1Hz)
Ultra-Low-Power (UART): 0,15 mA @5V, 1Hz
Small: 70x70 mm
Light: 130-240gr
The ULP represents an important technology breakthrough condensing an extensive R+D investment that brings us to a new generation of ultrasonic wind meters.
- Both shape and firmware have been enhanced for an improved rain performance, being this point key for static applications such as weather stations.
- Mechanical design has been revamped making the unit more robust and dependable.
- We feel very proud to release a unit that requires under 0,25mA @1Hz (RS485), and 0,15mA @1Hz (UART)
(Further protocols under request).
485 MODBUS
The 485 Modbus product can provide 1-minute, 5-minute, and 10-minute averages, as well as the maximum gust recorded.
Certifications

Applications:
Agriculture: Precision Agriculture/ Spraying/ Fertilicers and Irrigation
Energy & Industry: Solar / Wind Power / Cranes /Elevators / Gas, oil & Industrial Plants
Infraestructures & construction: Tunnels, Roads & Bridges/ Buildings & Temporary Constructions
Marine: Fishing & Comercial/ Sailing, yacthing and watersports/ Marinas and Harbours
Scientific & Meteorology: Research/ Metereological monitoring/ Air Quality and environmental/ Smart Cities
Firefighing: Wildfire, urban firefighting
Ballistics: Long Range Shooting
Drones and aviation: Airports/ UAV
Outdoors
The package contains the following:
- Ultrasonic ULP STD Wind Instrument plus 2 meters (6.5 ft) cable for connection*
- Serial number reference on the side of the packaging.
- A quick user guide on the back of the packaging and some more useful information for the customer.
- M4 headless screw (x6)
- M4 screw (x3)
*USB converter cables are available here.
Internal Reference Codes:
- The SKU/CMI product number for the ULP Standard 45m/s Wind Meter with RS485 (NMEA0183) / MODBUS protocol is CMI1017.
- The SKU/CMI product number for the ULP Standard 45m/s Wind Meter with UART/12c protocol is CMI1018.
- The SKU/CMI product number for the ULP Standard 45m/s Wind Meter with Analog 4-20mA protocol is CMI1034.
- The SKU/CMI product number for the ULP Standard 45m/s Wind Meter with SDI12 protocol is CMI1051.
- The SKU/CMI product number for the ULP Standard 45m/s Wind Meter with NMEA 2000 protocol is CMI1035.
Datasheet
(All protocols) Instruction Manual
- MODBUS & RS485 Protocol Manual -
- UART & I2C Protocol Manual -
- SDI-12 Protocol Manual -
- Analog 4-20 Protocol Manual -
Instruction Manual (Chinese)
ULP Configuration: click here
MODBUS Configuration: click here