Smoke, co, light/flame, and heat. Released through the incomplete burning of various fuels, co is a colorless, odorless and deadly gas that is virtually impossible to detect with the human senses. For fire, the detectors combine four separate sensing elements in one unit (smoke, co, light/flame, and heat) to sense multiple components of a fire
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This approach enables enhanced sensitivity to real fire with heightened immunity to nuisance particulate.
The sensor transmits an analog representation of carbon monoxide density over a communication line to a control panel
Rotary dial switches are provided for setting the sensor’s address Two leds on the sensor are controlled by the panel to indicate sensor status. The detector combines four separate sensing elements to sense multiple components of a fire (ptir) mode, longer fire detector enters photo, provides life safety protection.
For co, the detector’s electrochemical sensing cell creates a separate signal for life safety co detection