Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT130 measures relative humidity (RH) and temperature (T) and outputs the measurements to voltage outputs and RS-485. Other quantities, such as dewpoint (Td), can be calculated from the basic RH and T values according to the device configuration.
HMT130 is available either with a fixed probe directly attached to the transmitter housing, or with a remote probe with different (3/5/10/20m) cable lengths.
The transmitter can also be ordered with an optional LCD display without backlight.
HMT130 is typically installed mounted on the wall with up to four screws (not included). Rain and radiation shields and a duct installation kit are available as accessories. A drilling template is available at the end of this guide to help you position the screws correctly.