Vaisala INTERCAP® Humidity and Temperatur e Transmtters HMD/W40/50 are competitively priced and require no routine maintenance – a smart choice for your HVAC/EMC applications.
The two and three-wire Vaisala
INTERCAP® Humidity and Temperature Transmitters HMD/W40 and HMD/W50 are designed for use in energy management systems in buildings. They combine excellent stability with easy installation and reliable operation. The HMD40/50 are for duct installations and the HMW40/ 50 for wall installations.
Low maintenance costs
The HMD40/50 humidity transmitters use Vaisala INTERCAP® Sensor - the world’s rst interchangeable capacitive humidity sensor. The transmitters require no recalibration if the sensor is changed. This means great savings in overall maintenance costs. The sensor is also insensitive to dust as well as most chemicals.
Measures both humidity and temperature
The 40/50 series is available as humidity and temperature (Y), or humidity only (U) transmitters. The transmitters measure humidity with a ±3 %RH accuracy and a ±1 %RH stability per year.
Selectable functions
(HMD/W50) The HMD/W50 transmitters feature selectable output signals of 0 to 1 V and 0 to 10 V. They can be powered by either AC or DC voltage.