DELTA OHM has released the model HD2003- three axis ultrasonic anemometer, available from W & B Instruments .
The units allow wind speed and direction, sonic speed and temperature, relative humidity and barometric pressure to be measured with no moving parts.
The anemometers are suitable for operation in harsh environments and extreme conditions (up to 180Km/hr wind speeds) such as snow fields, aviation, navigation, tunnels, motorways and meteorology with virtually no maintenance requirements.
Output options for the HD2003 include analogue, RS232C and RS485 digital, allowing interfacing to a variety of devices such as data loggers, PLCs and remote displays.
The included software allows data storage to a PC.
The unit is powered from a 12-30V dc supply and a heater is optionally available for environments below -40°C.