This manual introduces the basic characteristics and options of the HUMICAP HMT330 series temperature and humidity transmitters and describes in detail the installation, connection, operation, etc. of the transmitter.
This manual describes the installation, configuration, and operation of the Vaisala HMT330 sensor. It includes information on wiring, RS‑422/485 communication, and the sensor's measurement parameters.
The document also covers calibration, purge procedures, error handling, and provides a table of output variables such as temperature, pressure, and relative humidity. Technical specifications and troubleshooting tips are included to help users maintain accurate sensor performance.