DUCT TEMPERATURE TRANSMITTER(GDTO-420) |
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"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 ) |
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Supply Voltage |
: 15 ~ 30V DC |
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Output Signal |
: 4 ~ 20mA
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Sensing Range |
: 0 ~ +70℃ , (-30 ~ +130℃) |
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Accuracy |
: ± 0.3°C |
Wiring |
: 2 Wire
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Sensing Time |
: Approx. 30 sec. at 2m/ sec. Velocity
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AMBIENT TEMPERATURE |
: -25 ~ +80 ℃ |
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AMBIENT HUMIDITY |
: below 95%Rh |
Cable Fitting |
: PF 1/2"
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PROTECTION CLASS |
: IP 54 (EN60529)
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Weight |
: 0.19 Kg ( w/bracket ) |
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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) |
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"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 ) |
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Supply Voltage |
: 15 ~ 30V DC |
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Output Signal |
: Voltage 1 ~ 5 V DC |
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Sensing Range |
: 0 ~ +70℃ , (-30 ~ +130℃) |
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Accuracy |
: ± 0.3°C |
Wiring |
: 2 Wire
|
Sensing Time |
: Approx. 30 sec. at 2m/ sec. Velocity
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|
|
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 ) |
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| |
|
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 | |
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