The Signature Series smoke detectors bring advanced sensing technology to a practical design that increases efficiency, saves installation time, cuts costs, and extends property protection capabilities. Continuous self-diagnostics ensures reliability over the long-haul, while the latest thermister technology makes these detectors ideal wherever dependable heat detection is required.
The SIGA-HFD is an intelligent fixed-temperature heat detector that contains a fixed-temperature heat sensor rated at 135 °F (57.2 °C). It does not have a rate-of-rise function. The heat sensor monitors the temperature of the air in its surroundings and the detector analyzes the data to determine when the air temperature near the detector exceeds the device’s alarm point.

Specifications

• Weight 0.2 lbs
• Construction Polymer
• Detection Method Fixed Temperature
• Programming Electronic
• Material Qualities High Impact Resistance
• Thermal Rating 135°F
• Series Signature Series
• Brand Edwards, EST
• Production Status Active

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