ROOM HUMIDITY TRANSMITTER : GRHO-420
"GRHO" Room Humidity Transmitters is intended for installing at the place of Heating , Ventilation facilities and specially at the place needed to be pleasantness of inside of building and used to control and sense inside humidity possible to be used by connecting with Central control system.
Technical Data
| SUPPLY VOLTAGE | DC15 ~ 30V |
| OUTPUT SIGNAL | Current 4 ~ 20mA |
| SENSING RANGE | 0 ~ 100%Rh |
| ACCURACY at 20℃ | at 20 ~ 90%Rh within ±3%Rh |
| WIRING | 2 WIRE |
| SENSING TIME |
Approx 20sec. (Flexible depend on convection air and wall condition) |
|
AMBIENT TEMPERATURE ; 1) On operation 2) On working & storage |
-10 ~ 70℃ -15 ~ 50℃ |
|
AMBIENT HUMIDITY ; 1) On operating 2) On transportation & storage |
Below 100%Rh Below 95%Rh |
| PROTECTION CLASS | IP30 (EN60529) |
| WEIGHT | 0.08Kg. |
Wiring Diagram
Dimension
Cr. : http://www.ginice.co.kr