DETECTOR SMOKE UL/ULC MULTI-CRITERIA OPTICAL
Features
Multi-criteria optical smoke sensing technology
Wide 0.5 to 4.36 %/ft. (1.6 to 13.6 %/m) smoke obscuration
Uses Existing Wiring
Integrated nuisance rejection reducing unwanted alarms from general cooking particulates
Listed to UL 268 7th edition
Automatic Device Mapping
Up To 250 Total Signature Addresses Per Loop
Two Levels of Environmental Compensation
Two Levels of Dirty Detector Warning
Twenty Pre-Alarm Settings
Five Sensitivity Settings
Non-Volatile Memory
Electronic Addressing
Automatic Day/Night Sensitivity Adjustment
Bicolor (Green/Red) Status LED
Standard, Relay, Fault Isolator, and Audible Mounting Bases
Sensor Markings Provide Easy Testing Identification
Multi-criteria optical smoke sensing technology
Wide 0.5 to 4.36 %/ft. (1.6 to 13.6 %/m) smoke obscuration
Uses Existing Wiring
Integrated nuisance rejection reducing unwanted alarms from general cooking particulates
Listed to UL 268 7th edition
Automatic Device Mapping
Up To 250 Total Signature Addresses Per Loop
Two Levels of Environmental Compensation
Two Levels of Dirty Detector Warning
Twenty Pre-Alarm Settings
Five Sensitivity Settings
Non-Volatile Memory
Electronic Addressing
Automatic Day/Night Sensitivity Adjustment
Bicolor (Green/Red) Status LED
Standard, Relay, Fault Isolator, and Audible Mounting Bases
Sensor Markings Provide Easy Testing Identification
In stock
Only 620 left
SKU
ES-SIGA-OSD
TTD839.00
The Signature Optica Series SIGA-OSD smoke detector brings advanced optical (photoelectric) technology to a practical design that increases efficiency, saves installation time, cuts costs, and extends life safety and property protection capabilities. Continuous self-diagnostics ensure reliability over the long-haul, while environmental compensation helps reduce maintenance costs.
Like all Signature Optica Series detectors, the SIGA-OSD is an intelligent device that gathers analog information from multiple optical sensors, converting this data into digital signals. Utilizing dual optical wavelengths combined with multiple detection angles, the SIGA-OSD differentiates particles that are not representative of actual smoke. Particle data is input into digital filters which feed a series of ratios removing signal patterns that are typical of nuisance sources, thus reducing unwanted alarms. To make an alarm decision, the detector’s on-board microprocessor measures and analyzes all optical sensor readings and compares this information to preprogrammed settings.
Like all Signature Optica Series detectors, the SIGA-OSD is an intelligent device that gathers analog information from multiple optical sensors, converting this data into digital signals. Utilizing dual optical wavelengths combined with multiple detection angles, the SIGA-OSD differentiates particles that are not representative of actual smoke. Particle data is input into digital filters which feed a series of ratios removing signal patterns that are typical of nuisance sources, thus reducing unwanted alarms. To make an alarm decision, the detector’s on-board microprocessor measures and analyzes all optical sensor readings and compares this information to preprogrammed settings.
| SKU | ES-SIGA-OSD |
|---|---|
| Weight | 1.000000 |
| Manufacturer | EDWARDS |
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