Digital T+RH Controller

Libratherm offers Microcontroller based Humidity and Temperature Controller Model HTC-3003
with input and output suitable for measuring and controlling the T and RH of stability or
environmental test chambers or walk-in chamber. These chambers are mainly used in Pharma,
Petroleum, Chemical and Food Industries to test and store the product sample under the
desired simulated and control climatic environment.
The controller HTC-3003 accepts input from the standard T + RH sensors consisting of (Pt-100)
temperature sensor and the capacitive type RH sensor or from direct T + RH sensor transmitter.
(The suitable sensors or transmitters of international brands can be used along with this
controller). The input signal is processed by 16 bit ADC for very accurate and stable display. The
time tested PID algorithm gives accurate control of Temperature and %Rh. The single controller
has advantage of tracking and synchronizing the two different process parameters over individual
control for temperature and %RH.