1072_B
2
June 2020
Product Overview
The 1072 dew point hygrometer is used to measure moisture content of
process air which is at atmospheric pressure. The hygrometer has a built-in
vacuum pump which continuously draws in a small volume of process air and
provides real-time indication of dew point on an LED display. Visual and audible
alarm indicators warn when high moisture levels are detected.
The 1072 is offered in several measurement ranges, suitable for different
applications. The measurement range is determined by the sensor installed in
the unit, and is reflected in the letter suffix of the hygrometer model number.
The supplied Narrow Range Hygrosensor provides fast response to changes in
dew point.
The dew point measurement is temperature compensated, so the useful range
of each model is dependent on air temperature at the sensor. Note that the air
temperature at the sensor is typically close to ambient temperature regardless
of the process air temperature. Refer to the chart below for a summary of the
different model ranges available.
