Nippon Hakuyo FD-6557 Fixed Temperature
Heat Detector
The Nippon Hakuyo FD-6557 is an addressable fixed temperature Heat Detector. The Nippon Hakuyo FD-6557 will give an alarm at 70°C.
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The Nippon Hakuyo FD-6557 Heat Detector will give an alarm at 70°C.
| Rated voltage: |
28V/50mA |
| Warning current: |
2mA |
| Operation voltage range: |
20v~30V |
| Operation temperature range: |
-25°C up to +70°C |