Buy link:https://www.amazon.com/Digital-control-cabinet-alarming-detection/dp/B01IQKA2B2?ie=UTF8&*Version*=1&*entries*=0 Xi'an Hua Fan Instrument Co.,Ltd is one of the leading 13 digital tube bus control cabinet manufacturers and suppliers in China, welcome to buy or wholesale 13 digital tube bus control cabinet made in China from us. Basic parametersSize：460 mm * 300 mm * 150 mmWeight: about 7 kgWorking voltage: AC220V ± 10% 50 HzOutput voltage: DC24VThe number of channels: 1 - 16Digital tube display mode: highlight inspection display modeSignal input: RS485 bus transmitterCommunication interface:(optional) 1 road RS232 and RS485 bus interfaceStandard Mod bus RTU protocol or non-standard, can connect the computer monitorMeasurement range: 0-9999 (can be set )Alarm way: first alarm more than 90 dB alarm way;second alarm more than 120 dBControl output: 8 channel relay output, distribution channel address, 1 bus relay outputTemperature range: - 10 ℃ ~ 50 ℃Humidity: 15% ~ 70% RH (No condensation)Execution standard: the combustible gas alarm controller GB16808-1997 technical requirements and test methodsInstallation method: wall-mounted installation
