DUCT TEMP./HUMI. TRANSMITTER

"GDTH" Duct Temperature & Humidity Transmitter is intended for ventilation and Air-Handling units to detect Duct temperature and relative humidity.
Especially, This unit is very suitable for using in pulp / textile / food ware-house , green house , computer room , R & D room , indoor swimming pool , Hosptial etc.

This unit can be used with all system equipments that can receive output signals 4~20mA DC of the detector.

Relative humidity
    Electronic sensing circuit varies signal into 4~20mA DC
    (Within 0~100% relative humidity)
Temperature
    This transmitter senses temperature by sensing element of Pt1000 which varies electrical
    resistance depending on sensing temperature