Edwards EST SIGA2-COS
Intelligent Carbon Monoxide Detector
Factory New
Material Obsolete
Description
Signature Series SIGA2-COS carbon monoxide detectors bring advanced sensing technology to a practical design that increases efficiency, saves installation time, cuts costs, and extends life safety capabilities. Continuous self-diagnostics ensure reliability over the long-haul, while advanced electrochemical CO sensing technology provides performance benefits that keep occupants sage from the “silent killer”.
Like all Signature Series detectors, the SIGA2-COS is an intelligent device that gathers analog information from its CO sensor, converting this data into digital signals. To make an alarm decision, the detector’s on-board microprocessor measures and analyzes sensor readings over time. Digital filters remove signal patterns that are not typical of life safety events, thus virtually eliminating unwanted alarms.
The SIGA2-COS includes an advances carbon monoxide sensor and daughterboard. When the electrochemical cell reaches its end of life after approximately six years, the detector signals a trouble condition to the control panel. The sensor/daughterboard module is field-replaceable.
Information
| Weight | 0.44 lbs |
|---|---|
| Color | White |
| Construction | Polymer |
| Detectable Gas | Carbon Monoxide |
| Programming | Electronic |
| Material Qualities | High Impact Resistance |
| Series | |
| Production Status | Obsolete |
| Brand | Edwards, EST |
| Product Notes | Replaced by SIGA-OSCD |
|---|
Features
- Advanced electrochemical carbon monoxide sensing technology
- Field-replaceable carbon monoxide sensor/daughterboard module
- Uses existing wiring
- Automatic device mapping
- Ground fault detection by module
- Up to 250 devices per loop
- Non-volatile memory
- Electronic addressing
- Automatic day/night sensitivity adjustment
- Bicolor (green/red) status LED
- Standard, relay, fault isolator, and audible mounting bases
Resources
Intelligent Carbon Monoxide Detector; SIGA2-COS
Edwards. Data Sheet. 2018.
