This manual describes the use of the Vaisala HUMICAP® HMT310 humidity and temperature transducer. The HMT310 measures humidity and temperature and outputs the measurement results as a 4-20 mA signal.
This manual covers general information, safety guidelines, and regulatory compliance for the Vaisala HMT310 humidity‑temperature converter. It details probe options, output items, and installation procedures, including mounting plates, cable wiring, and connector types.
The document also explains serial communication parameters, command lists for data output, calibration and adjustment methods, and technical data such as dimensions, electrical and mechanical specifications. Appendices provide spare parts lists and additional mounting kit information. This manual is written in Japanese.
Enter the parameters using the serial interface commands on the device.
Send the RESET command to reset the converter.
Use the LI command to restore factory calibration settings.