DUCT TEMP./HUMI. TRANSMITTER : GDTHO-1420
"GDTHO" Duct Temperature & Humidity Transmitter is intended for ventilation and Air-handling units to the following usage ;
● Sensing supplying or ventilating air humidity
● Shift Sensor (In case of revising room humidity depend on outside air humidity)
● Measuring Sensor (Display sensing value or in case of using DDC auto control system)
Technical Data
| SUPPLY VOLTAGE | DC15~30V |
| OUTPUT SIGNAL | Current / 4~20mA |
| SENSING RANGE | Temp./0~70℃ , Humidity/0~100%Rh |
| SENSING ELEMENT | Pt1000Ω / Integrated Circuit |
| TEMPERATURE CO EFFICIENT | 0.00385 OHMS |
| SELF-GENERATING CURRENT | Below 2mA (0.02 OHM / 0.05Deg.) |
| ACCURACY | at20℃ within ±0.3℃ , at 10~90%Rh within ±3Rh |
|
WIRING |
4 Wire |
| AMBIENT TEMPERATURE | -30~70℃ |
|
AMBIENT HUMIDITY |
Below 95%Rh |
|
CABLE FITTING |
PF1/2" |
| PROTECTION CLASS | IP54 (EN60529) |
| WEIGHT | 0.29KG.(W/BRACKET) |
Wiring Diagram
Dimension
Cr. : http://www.ginice.co.kr