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Edwards Signature Addressable ROR/FT Heat Detector for EST3 and EST3X Panels

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Edwards Signature Addressable ROR/FT Heat Detector for EST3 and EST3X Panels

Part Number: P-SIGA-HRDI

The Signature Series smoke detectors bring advanced sensing technology to a practical design that increases efficiency, savesinstallation 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-HRDI is an intelligent fixed temperature/rate-of-rise fire detector. It monitors the temperature of the surrounding air and analyzes the data from the sensor to determine whether to initiate an alarm. The rate-of-rise heat function quickly detects a fast, flaming fire. The fixed-temperature heat function detects fire when the air temperature near the detector exceeds the alarm point.

The Signature Series smoke detectors bring advanced sensing technology to a practical design that increases efficiency, savesinstallation 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-HRDI is an intelligent fixed temperature/rate-of-rise fire detector. It monitors the temperature of the surrounding air and analyzes the data from the sensor to determine whether to initiate an alarm. The rate-of-rise heat function quickly detects a fast, flaming fire. The fixed-temperature heat function detects fire when the air temperature near the detector exceeds the alarm point.

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TECHNICAL DATA SHEETS

TDS - P-SIGA-HRDI(684.75k)

Product Information

Next Generation Heat Sensing Technology
135 °F (57 °C) fixed temperature alarm point (HRDI)
15 °F (9 °C) per minute rate-of-rise alarm point (HRDI)
Uses existing wiring
Automatic device mapping
Sensor Markings Provide Easy Testing Identification
Up To 250 Total Signature Devices Per Loop
Non-volatile memory
Electronic addressing
Bicolor (green/red) status LED
Standard, relay, fault isolator, and audible mounting bases

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