This file is the user manual of Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT330
This guide covers the general information, product overview, and detailed installation procedures for the HMT330 transmitter, including mounting options, wiring, and optional modules such as power supply, analog output, and LAN/WLAN interfaces.
It also explains operation and configuration via the display/keypad, serial, LAN, WLAN, and MODBUS protocols, as well as maintenance, calibration, and technical data such as specifications, dimensions, and accessories.