Nippon Hakuyo Electronics NHE-Oki FD-6557 Fixed Temperature Heat Detector 70degC Addressable
The Nippon Hakuyo Electronics NHE-Oki FD-6557 is a low profile addressable fixed temperature heat detector, 70degC.
Oki FD-6557 marine fixed temperature heat detector detects abnormally high (static) temperature and provides a fast response that depends on the absolute temperature reaching 70°C.
FD-6557 rated voltage/current DC28V / 50mA. Warning current 2mA and operation voltage range: 20V~30V.
Key features include:
- Highly reliable technology fire detection system
- Comprises a built-in alarm indicator
- Proven technology
- Marine approval
- Protection rating: IP22 (IP44 with OFZ-9002 Junction Box available separately)
- Product Code: FD-6557
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