Description

The Edwards SIGA-COD carbon monoxide detector brings 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 safe from carbon monoxide, the “silent killer”.

Besides, like all Signature Series detectors, the SIGA-COD is an intelligent device that gathers analog information from its CO sensor, converting this data into digital signals. Also, to make an alarm decision, the detector’s onboard 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.

In general, the Edwards Est SIGA-COD includes an advanced carbon monoxide sensor. When the electrochemical cell reaches its end of life after approximately ten years, the detector signals a trouble condition to the control panel. Refer to the control panel documentation for specific end-of-life timing.

Features / Specifications

• Long 10-year sensor life
• Advanced electrochemical carbon monoxide sensing
  technology
• Uses existing wiring
• Automatic device mapping
• Ground fault detection by a module
• Up to 250 devices per loop
• Electronic addressing
• Automatic day/night sensitivity adjustment
• Standard, relay, fault isolator, and audible mounting bases