User 's Manual

This series of transmitters can be used flexibly and provide a variety of options and functions. Both analog and digital output modes are available. It is very convenient to select, install and adjust on site. Relative humidity measurement accuracy up to ± 1.7%RH. It comes with a calibration certificate. Calculate humidity parameters (dew point Td, mixing rate x, enthalpy value h, Tw wet bulb temperature, a absolute humidity, T-Td ambient temperature-dew point difference). On-site replaceable measurement module, easy maintenance.

HMW90 series measures relative humidity and temperature in indoor environment to meet its requirements of high precision, stability and reliable operation. The HMW90 product family is flexible and versatile, with a variety of options and features to choose from in both analog and digital output. The sensor is easy to assemble, install and field debug. Humidity measurement parameters (TD, X, H, TW, A, T-TD).

Two output choices

Both analog and digital output modes are available

Easy to use

Easy assembly, installation and field commissioning

Easy maintenance

On-site replaceable measurement components for easy maintenance