Fiber Sensing Systems
                            FD3000
                                
                            
                            Distributed Temperature Sensing Fiber Optic Repeater
                            
                                
Number of Connectable Circuits : 500Number of Channels : 2Power Usage : AC 100 ~ 240 V / 60HzBack up Power : Lead Accumulator DC 24V (12V/4Ah x 2)Electric Energy Consumption : < Max 30 WProtocol : TCP/IP, ModbusCommunication : LANCategory Temperature Range : -20 ~ +60 ℃Equipment Storage Temperature : -40 ~ +85 ℃