Tunnel linear temperature sensing fire detection system (fiber optic grating)
The fiber optic grating fire monitoring system consists of a fiber optic grating signal processor, a fiber optic grating temperature sensor, and a transmission optical cable. The fiber optic grating signal processor is located in the control room. Simply lay the fiber optic grating temperature sensor along the top of the tunnel and connect it to the fiber optic grating signal processor.
Introduction to the plan
The fiber optic grating fire monitoring system consists of a fiber optic grating signal processor, a fiber optic grating temperature sensor, and a transmission optical cable. The fiber optic grating signal processor is located in the control room. Simply lay the fiber optic grating temperature sensor along the top of the tunnel and connect it to the fiber optic grating signal processor. At the same time, the signal processor transmits the fire signal to the fire alarm controller through the relay output module, and realizes linkage with other fire-fighting equipment. At the same time, the alarm information is transmitted to the remote control center through the network
System Block Diagram

On site installation diagram

Customer Cases
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