Humidity and Temperature Transmitter HMW110

For high-precision measurements in HVAC applications

The wall-mounted high-accuracy transmitter HMW110 is designed to measure humidity and temperature in HVAC applications. Calculated humidity parameters – like dew point, wet-bulb temperature, and enthalpy – are also available as direct output from the transmitter. The IP65-rated transmitter is equipped with the robust HUMICAP® 180R sensor that has superior stability and long-lasting accuracy.

Five year warranty badge

  • ±2 %RH, ±0.2 °C / ±0.36 °F accuracy
  • Traceable calibration (certificate included)
  • Proven HUMICAP® 180R sensor for long-lasting accuracy
  • Catalytic HUMICAP® 180V sensor for e.g. H2O2 sterilized environments
  • Analog (4…20 mA) and Modbus RTU output options
  • Optional parameters: dew point, wet bulb, enthalpy, absolute humidity, mixing ratio
  • Optional display
  • Models: HMW110 (configurable), HMW112, HMW112D
  • See also the temperature models: TMW110

High precision

Humidity measurement with Vaisala HUMICAP® 180R sensor comes with state-of-the-art precision, stability and environmental resistance. Temperature is measured with a highly accurate Pt1000 sensor element.

Stability - Reliability

The high quality and excellent stability of the measurements enables precise and reliable controls of HVAC systems, even in demanding conditions or sites.

Traceable accuracy

The instruments are individually adjusted and delivered with a traceable (ISO 9001) calibration certificate. The transmitter is easy to calibrate also on site using a Vaisala handheld meter or Vaisala Insight PC software.

Fit for demanding measurement needs

Vaisala provides a wide range of HVAC transmitters to complement the building automation system even in the most demanding indoor environments and their control needs - data centers, other industrial buildings, hospitals, cleanrooms; or monitoring and control of indoor environmental quality in any space where health security matters.



References & Case Studies