Gas detection system

By Consulting-Specifying Engineer staff April 1, 2009

Collect, display, and act on data received from gas detection devices with the NFS2-3030 fire and gas detection system. The system interfaces to industry standard 4-20 mA devices using Notifier’s FMM-4-20 module. The module connects to the detection system through the signaling line circuit, which is user-programmable for up to five different thresholds; fire, security, supervisory, non-fire trouble, pre-alarm, non-fire, and critical process. #13