Cảm biến đo độ ẩm GDTH-1420 | GDTH-1100 | GDTHO-1420 | GDTHO-1420(pt100) | GDTHO-1420pt1000 | GDTHO-1420N3K | GDTHO-1420S | GDTHO-1420(3/4) 

● SUPPLY VOLTAGE       :   24V AC/DC±20%
● FREQUENCY                :   50 or 60Hz
● POWER CONSUMPTION  :  Below 1VA
● SENSING RANGE          :   -30 ~ 130℃ / 0 ~ 100%Rh
● HUMIDITY ELEMENT     :   Integrated Circuit
● ACCURACY (at 20℃)     :   at 20 ~ 90%Rh , ±3%Rh
● OUTPUT SIGNAL          :   Pt1000Ω(Pt100Ω) / 4 ~ 20mA DC
● SENSING TIME            :   Approx 20 sec. on Air convection
● AMBIENT TEMPERATURE   :   On operation : -35 ~ 80℃
● AMBIENT HUMIDITY            :   On operation : Below 95%Rh
● PROTECTION CLASS          :   IP54
● CABLE FITTING                  :   PF 1/2"
● WEIGHT                              :   0.17KG(W/BRACKET)