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CARNES HTAH Manual page 20

Commercial, industrial and institutional steam humidifiers

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Humidifiers | Accessories
WALL HUMIDISTAT,
PROPORTIONAL CONTROL
Model HXHAM
The Model HXHAM is a wall-mounted, microprocessor-
controlled humidistat solution for cutting edge humidity
control. The HXHAM employs a backlit LCD module,
which displays both the ambient temperature and humid-
ity of the surrounding air. The embedded software allows
user navigation between temperature/humidity viewing
mode and set-point adjustment mode, and also out-
door temperature and humidity viewing mode. Set-point
range is 0 to 100%. An optional outdoor temperature
compensation sensor can be added (HXHAMT).
WALL HUMIDISTAT, ON-OFF CONTROL
Model HXHAA
This attractive wall mounted humidistat is a convenient
control for mounting in the conditioned space. Select a
location four to five feet above the floor in freely circulat-
ing air of the temperature and humidity about average for
the entire space to be controlled. Avoid locations near
hot or cold air ducts and discharge air from the humidi-
fier. Scale range is from 10%-90% RH Differential is 5%
non-adjustable. Humidistat is UL listed. Case dimensions
are 4-3/8" high, 2-7/8" wide and 1-5/8" deep including
control knob.
G-20
DUCT HUMIDISTAT,
PROPORTIONAL CONTROL
Model HXHAN
The Model HXHAN is an intelligent humidistat solution
used exclusively for duct mounted installations. The
humidistat is capable of providing both humidity and
temperature measurements from inside the duct. The
microprocessor control takes the temperature into
consideration when calculating the humidity to provide
an extra degree of precision. 0 to 100% set-point range.
WALL HUMIDISTAT,
PROPORTIONAL CONTROL
Model HXHCG
The wall mounted HXHCG humidistat uses a monolithic
sensor and electronic circuitry to provide accurate and
reliable humidity sensing. Set-point range is 0 to 100%.
The HXHCG has a concealed set-point adjustment with
a locking cover to prevent tampering. Ambient operating
conditions are from 0° to 85°C. Case dimensions are
2-13/16" x 4-1/2" x 1-1/4".
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