"GDTO" Duct Temperature Transmitter is intended for Heating, Ventilating, and Air-handling units as follows ; Supplying or Ventilating air sensing Limit Sensor ( limiting lowest supplying air temperature ) Shift Sensor ( Revision of inside temperature complying with outside temperature ) Measuring Sensor ( Display sensing point or DDC auto control system )
Supply Voltage
: 15 ~ 30V DC
Output Signal
: 4 ~ 20mA
Sensing Range
: 0 ~ +70℃ , (-30 ~ +130℃)
Accuracy
: ± 0.3°C
Wiring
: 2 Wire
Sensing Time
: Approx. 30 sec. at 2m/ sec. Velocity
AMBIENT TEMPERATURE
: -25 ~ +80 ℃
AMBIENT HUMIDITY
: below 95%Rh
Cable Fitting
: PF 1/2"
PROTECTION CLASS
: IP 54 (EN60529)
Weight
: 0.19 Kg ( w/bracket )
In case of controlling supplying air temperature : - In case of installing Fan at behind of the last Air control unit, install behind Fan - For other cases, install at least 1.5 meter distance behind from the last air control unit In case of controlling Ventilating air temperature : - Install always at behind of Fan
DUCT TEMPERATURE TRANSMITTER(GDTO-105)
"GDTO" Duct Temperature Transmitter is intended for Heating, Ventilating, and Air-handling units as follows ; Supplying or Ventilating air sensing Limit Sensor ( limiting lowest supplying air temperature ) Shift Sensor ( Revision of inside temperature complying with outside temperature ) Measuring Sensor ( Display sensing point or DDC auto control system )
Supply Voltage
: 15 ~ 30V DC
Output Signal
: Voltage 1 ~ 5 V DC
Sensing Range
: 0 ~ +70℃ , (-30 ~ +130℃)
Accuracy
: ± 0.3°C
Wiring
: 2 Wire
Sensing Time
: Approx. 30 sec. at 2m/ sec. Velocity
AMBIENT TEMPERATURE
: -25 ~ +80 ℃
AMBIENT HUMIDITY
: below 95%Rh
Cable Fitting
: PF 1/2"
PROTECTION CLASS
: IP 54 (EN60529)
Weight
: 0.19 Kg ( w/bracket )
In case of controlling supplying air temperature : - In case of installing Fan at behind of the last Air control unit, install behind Fan - For other cases, install at least 1.5 meter distance behind from the last air control unit In case of controlling Ventilating air temperature : - Install always at behind of Fan