HMD60U/Y Transmitters
U301en-1.1
Operating Manual
1997-07-31
1
1.
PRODUCT DESCRIPTION
The HMD60 transmitters are duct mounted two-wire transmitters for the
measurement of humidity (HMD60U) and for the measurement of humidity
and temperature (HMD60Y).
The HMD60U/Y transmitters are easy to install and maintain: the electronics
can be disconnected without dismantling the installation. One point calibration
is easily performed with the HMI41 indicator and the calibration cable
19116ZZ.
Both transmitter types incorporate the HUMICAP
®
180 humidity sensor which
uses an operating principle based on changes in the capacitance of a thin
polymer film as it absorbs water molecules. The HMD60Y transmitters
measure temperature with the reliable Pt 1000 sensor.
Summary of Contents for Humicap HMD60Y
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