DETECTOR HEAT PHOTO 4D
The SIGA-IPHS Intelligent 4D Multisensor Detector gathers analog information from each of its three fire sensing
elements (ionization; photoelectric; and heat) and converts it into digital signals.The detector?s on-board microprocessor measures and analyzes these signals separately with respect to a fourth element - Time. We call this technology 4D. It compares the information to historical readings; time patterns and several known fire characteristics to makean alarm decision. Digital filters remove signal patterns that are not typical of fires. Unwanted alarms are virtually eliminated.
Standard Features
?Integrates three sensing technologies
Processes and analyzes information from each sensor (ion/photo/heat) separately using dynamic
filters then applies a sophisticated algorithm for optimum detection accuracy.
?Non-volatile memory
Permanently stores serial number; type of device; and job number. Automatically updates historic information
including hours of operation; last maintenance date; number of alarms and troubles; time of last alarm1 and
analog signal patterns for each sensing element just before last alarm.
?Automatic device mapping
Each detector transmits wiring information regarding its location with respect to other devices on
the circuit. Detectors installed in the wrong location during cleaning are automatically reported to
the loop controller.
?Electronic addressing
Permanently stores programmable address; there are no switches or dials to set. Addresses are downloaded
from a PC;or the SIGA-PRO Signature Program/Service Tool.
?Environmental compensation
Each sensing element self-compensates for changes in the detector?s installed environment to
maintain the sensitivity setting and prevent unwanted alarms. The detector reports when it cannot
compensate any further.
?Integral microprocessor - Intelligent detector
All decisions are made at the detector allowing lower communication speed while substantially
improving control panel response time. Less sensitive to line noise and loop wiring properties;
twisted or shielded wire is not required
?Wide 0.67- 3.70%/ft. sensitivity range window
Program the detector to operate at any one of five sensitivity settings within the window.
?Pre-alarm
Detector stores one of 20 pre-alarm sensitivity values to alert local personnel prior to the sensor reaching
a full evacuation sensitivity. Sensitivity values can be set in 5% increments.
The SIGA-IPHS Intelligent 4D Multisensor Detector gathers analog information from each of its three fire sensing
elements (ionization; photoelectric; and heat) and converts it into digital signals.The detector?s on-board microprocessor measures and analyzes these signals separately with respect to a fourth element - Time. We call this technology 4D. It compares the information to historical readings; time patterns and several known fire characteristics to makean alarm decision. Digital filters remove signal patterns that are not typical of fires. Unwanted alarms are virtually eliminated.
Standard Features
?Integrates three sensing technologies
Processes and analyzes information from each sensor (ion/photo/heat) separately using dynamic
filters then applies a sophisticated algorithm for optimum detection accuracy.
?Non-volatile memory
Permanently stores serial number; type of device; and job number. Automatically updates historic information
including hours of operation; last maintenance date; number of alarms and troubles; time of last alarm1 and
analog signal patterns for each sensing element just before last alarm.
?Automatic device mapping
Each detector transmits wiring information regarding its location with respect to other devices on
the circuit. Detectors installed in the wrong location during cleaning are automatically reported to
the loop controller.
?Electronic addressing
Permanently stores programmable address; there are no switches or dials to set. Addresses are downloaded
from a PC;or the SIGA-PRO Signature Program/Service Tool.
?Environmental compensation
Each sensing element self-compensates for changes in the detector?s installed environment to
maintain the sensitivity setting and prevent unwanted alarms. The detector reports when it cannot
compensate any further.
?Integral microprocessor - Intelligent detector
All decisions are made at the detector allowing lower communication speed while substantially
improving control panel response time. Less sensitive to line noise and loop wiring properties;
twisted or shielded wire is not required
?Wide 0.67- 3.70%/ft. sensitivity range window
Program the detector to operate at any one of five sensitivity settings within the window.
?Pre-alarm
Detector stores one of 20 pre-alarm sensitivity values to alert local personnel prior to the sensor reaching
a full evacuation sensitivity. Sensitivity values can be set in 5% increments.
SKU | ES-GSA-IPHS |
---|---|
Weight | 1.000000 |
Manufacturer | EDWARDS |
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