This document is a user's guide for the Vaisala HUMICAP® Humidity and Temperature Transmitter HMT310. It describes the features and characteristics of the product.
This guide covers general information, safety considerations, and product overview for the HMT310 humidity and temperature transmitter. It includes detailed sections on installation, mounting, cable wiring, and probe options for various environments.
Operational instructions cover serial communication parameters, command lists, analog output settings, and calibration procedures. Maintenance, spare parts, and technical data such as dimensions and specifications are also provided, along with appendices for probe installation kits.
Use the ADDR command to set the transmitter address for use in POLL‑Mode.
Issue the RESET command to reset the transmitter.
Use the UNIT command to select metric or non‑metric output units.