HRAE40: Outdoor hygrometer
HRAE40/T: Outdoor thermo-hygrometer
HRAE40-mA(/T) 4–20 mA output
HRAE40-V(/T) 0–10 V output
HRAi40: Indoor hygrometer
HRAi40/T: Indoor thermo-hygrometer
Available in 2-wire 4–20 mA or 0–10 V output
A series of rugged room hygrometers and thermo-hygrometers designed for use in harsh environments (
, or dusty conditions). The fully digital measurement system ensures high repeatability and excellent long-term performance
.
Humidity transmitter designed to measure the relative humidity
of an environment and provide, in proportion to it,
a 0…10 V or 4…20 mA output signal in a 2-wire configuration,
with an optional temperature measurement transmitted as
a 0…10 V or 4–20 mA in 2-wire configuration
or directly in PT100 / PT1000 (2- or 3-wire configuration)