RH-T Datasheet, PDF (2/8 Pages) Amphenol Corporation – Space, Duct, and Outside Air Configurations

RH/RHT Series Specifications
Sensor Enclosure
The relative humidity and temperature sensors are
housed in heavy duty, compact, locking enclosures.
Enclosures may be removed and painted, which further
helps blend them into any environment.
Sensor
The RH sensor incorporates a bulk polymer resistive
element. The polymer is impervious to most
contaminants and, since it is a bulk resistance device,
surface contamination such as dust will not alter the
accuracy of the readings. Imbedded in the polymer is
an interdigitated grid which senses resistance change
as the polymer absorbs or emits molecules of water.
Transmitter
The electronics are contained in a rugged pressure-
cast aluminum weatherproof housing designed
for maximum protection. Continuous temperature
compensation adjusts for temperature-induced change
in the RH sensor output. The compensation provides
high measurement accuracy over the entire operating
range of the instrument.
Mounting Template
RH and RHT Duct Mount
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