ĐẦU DÒ NHIỆT CỐ ĐỊNH AH-9920
Specifications
Model |
AH-9920
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Type |
2-wire
|
3-wire
|
4-wire
|
Alarm Contact |
N/A
|
N/A
|
0.8A @30V DC
0.4A @125V AC |
Thermal Setting |
70oC or other selections
|
||
Voltage Range |
12 ~ 30V DC
|
||
Alarm Current @24V DC 470Ω |
40mA | 40mA | 30mA |
Alarm Temperature | Comply to EN54 | ||
Ambient Temperature | -10oC ~ +55oC | ||
Material | Fire-proof plastic | ||
Dimensions | 111mm(Dia.) x 47mm(H) | ||
Weight | About 100g | ||
Color | White |
Effective alert area
Construction/Height |
Under 4M
|
4M ~ 8M |
Fire-proof Building |
60 M2
|
30 M2 |
Ordinary Building |
30 M2
|
15 M2 |