HD48…is available with active 4…20mA or 0…10V analogue output, or with the only RS485 MODBUS-RTU output.
HD49… is available with passive 4..20mA output. Versions with analogue output provide a signal suitable to be transmitted to a remote display, a recorder or a PLC. The versions with RS485 output are suitable for connection to a PC or a PLC.
Probe operating temperature: 0…+80°C. Also available with LCD (option L).
Working temperature of the electronics: -5°C…+60°C.
Power supply: 16…40Vdc or 24Vac for models HD48…, 12…40Vdc for models HD49…
Upon request, HD48… can be provided for 90…240Vac power supply, but only in 80x120mm housing, height 56mm, without display.
The HDWME microphone unit is suitable for long term outdoor monitoring, even in a fixed unattended location. The unit is adequately protected from rain and wind and the heated preamplifier provides stability of acoustic parameters over time and allows to make measurements over a wide range of environmental conditions.
2 axes ultrasonic Anemometers series HD 52.3D…. The instruments of the series HD52.3D… are 2 axes ultrasonic static anemometers for measuring:
– Wind speed and direction, U-V Cartesian components of wind speed
– Relative Humidity and Temperature (optional, code ‘17’)
– Diffuse Solar Radiation (optional, code ‘P’)
– Barometric pressure (optional, code ‘4’)