Heat detector Series
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TT-928HT
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TT-928HT |
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Specifications |
Detecting temperature method:
rate of rise and fixed temperature
* Power supply: DC12V~DC24V
* Static current :<60¦ÌA
* alarm temperature:65¡æ
* working humidity:10~90%
* installing method: ceiling installation
* Double indicator.
*After installing and switching on power,
the detector is in operation state.
When it detects that the ambient
temperature is higher than preset
alarm value or the temperature flare
up to rise, the LEDs light and the unit
output signal immediately. |
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TT-HT
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TT-HT |
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Specifications |
* detecting temperature method:
Rate of rise and fixed temperature
* voltage:12VDC¡«30VDC
* alarm temperature:65¡æ
* static current:40¦ÌA~80¦ÌA
* working humidity:10~90%
* installing method: ceiling installation
*The power current should not exceed 30mA
*After installing and switching on power,
the detector is in operation state.
When it detects that the ambient temperature
is higher than preset alarm value or the
temperature flare up to rise, the LED always light. |
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