Dewpoint meter
November 1st 2011 The Vaisala DMT132 is a new
dewpoint meter for verification of
refrigerant dryer functionality. It is
said to be especially well suited for
OEM dryer manufacturers.
The DMT132 offers accuracy of
±1°C in the typical operating range
of refrigerant dryers (-3 to 20°C). It
is easy to install directly into dryers
or compressed air lines and has
power requirements as low as 10VDC.
The meter incorporates Vaisala's
Humicap sensor which is resistant to
compressor oil and most other
chemicals, thereby providing long
term stability.
Direct refrigerant dewpoint
measurement provides accurate
information about dryer function
and is a reliable method of
measuring refrigerator temperature
only. Knowledge of the real dew point
ensures high quality compressed air
at all times and enables customers to
optimise dryer capacity. More articles from Vaisala Limited: | 
