DUCT HUMIDITY TRANSMITTER(GDHO-2) | | | "GDHO" transmitter can be used for Utility facilities, HVAC and air handling units as follows; Sensing supplying air or ventilating air humidity and for humidification or dehumidification IC Industries, Hospital facilities, Laboratory, Swimming pool, Bank etc., for precision facilities Measuring Sensor (Display sensing point or in case of using DDC Auto Control System) | | Supply Voltage : DC 15~30V Output Signal : Current / 4 ~ 20mADC Sensing Range : Humidity / 0 ~99%RH Sensing Element : CAPACITIVE POLYMER CELL Connection : A type / 2-wire-Loop powered, B-type / 3 wire Accuracy : within ±2%RH, at 10 ~ 90%RH Hysteresis : 1%RH Max. Sensing Time : 4 ~ 5 Sec. (Response time) Ambient Temperature : -10 ~ +60℃ Ambient Humidity : below 95%Rh Cable Fitting : PF 1/2" Protection Class : IP 30 (EN60529) Weight (including Bracket) : 0.29Kg Dimension : 86mm(W)×86mm(H)×43mm(D) | | In case of controlling Supplying air, ventilating air humidity | | - In case of installing Fan at the last air control unit, always install at behind of Fan | | Keep away from water on transmitter on installation | | | |