Humidity & Temperature Transmitters HMD60/70

The sturdy and reliable duct mounted Vaisala HUMICAP® Humidity Transmitter Series HMD60/70 is designed for monitoring relative humidity in demanding HVAC and light industrial applications. The combination of high accuracy, stability and reliable operation makes this product series an ideal choice for demanding applications. 

Two new models are available in this series: HMD62 for measuring humidity and temperature and TMD62 for measuring temperature only. Both the duct-mounted transmitters are robust and reliable, designed for use in demanding HVAC and light industrial applications. The transmitter is resistant to chemicals and dust, and the all-metal body is IP66-rated.

All common humidity parameters are available in the new HMD62: dew point, wet bulb, enthalpy, absolute humidity, mixing ratio. All these parameters can be selected using DIP-switches.

Field adjustment is easy with the high precision trimmers or using the Vaisala HUMICAP® Hand-held Humidity and Temperature Meter HM70. The transmitter is also configurable using the Vaisala Insight PC Software.

The combination of high accuracy, stability and reliable operation makes this product series an ideal choice for museums, cleanrooms and laboratories to mention a few examples. The products come with a traceable calibration certificate.

For specifications, please see the datasheet.

The new HMD62 for 4 … 20 mA model replaces the HMD60U and HMD60Y. The TMD62 replaces the HMD60T.

HMD70U/T/Y for 0 … 10 V are also available.

Watch an introduction to the HMD62.

Measurement accuracy up to ±1.5 %RH and ±0.1 °C (±0.18 °F)

Analog output transmitter model options: HMD62 (RH and T) and TMD62 (T-only)

All common humidity parameters available, including RH, dew point, enthalpy, and wet bulb temperature

4 … 20 mA analog output

Resistant to chemicals and dust

IP66-rated body

Traceable calibration certificate

Easy field adjustment and output configuration with quick access to transmitter electronics also when installed

Compatible with Vaisala Insight PC software