System Sensor SS-CO Addressable CO Detector

The Fire Alarm Supplier Verified independent store

→

System Sensor SS-CO — intelligent addressable carbon monoxide detector, listed to UL 2075 for system connected life safety CO detection.CO is colorless and odorless, and commercial codes increasingly require it to be watched by the fire alarm panel rather than by stand-alone alarms. The SS-CO reports an analog representation of CO density over the signaling line circuit and carries its own point ID, so no monitor module is needed. Carbon monoxide only; it senses neither smoke nor heat Supports SS, LiteSpeed and SK protocols; point addressable to 159 addresses Address set on two rotary switches, tens and ones 15 to 32 VDC, 200 µA operating and 2 mA maximum alarm current at 24 VDC Alarm thresholds per UL 2034: 70 ppm in 60 to 240 min, 150 ppm in 10 to 50 min, 400 ppm in 4 to 15 min CO cell life about ten years, signals its own end of life and is not field replaceable Do not substitute the SS-PHOTO-CO, which adds photoelectric smoke detection on the same address, or the conventional CO1224 and CO1224T, which are not addressable. Local sounding needs a B200S sounder base. Show more