Xi'an Hua Fan Instrument Co., Ltd.

Date: 22nd August 2016
13 Multi-function LCD Alarm Control Cabinet
Our products website:https://www.amazon.com/Multi-function-control-cabinet-alarming-analyzer/dp/B01IQJZ3DU?ie=UTF8&*Version*=1&*entries*=0Xi'an Hua Fan Instrument Co.,Ltd is one of the leading 13 multi-function lcd alarm control cabinet manufacturers and suppliers in China, welcome to buy or wholesale 13 multi-function lcd alarm control cabinet made in China from us.Basic parametersSize??460 mm * 300 mm * 150 mmWeight: about 7?kgWorking voltage: AC220V ?10% 50 HzOutput voltage: DC24VChannel number: simulation 16 or 32 road, number 255Signal input: 485 digital signal, analog (4-20 mA current) signal inputCommunication interface:(optional) 1 road RS232 and RS485 digital bus interface,Standard ModBus RTU protocol or non-standard, can connect the computer monitorAlarm way : first alarm more than 90 dB?alarm way;second alarm more than 120 dBControl output: bus, line 1 public relay(optional) 32 relay control box or 8 road relay boardThe sampling precision: 15 bit ADMeasurement?range: 0-9999 (can be set )Temperature range: - 10 ??~?50 ?Humidity: 15% ~ 70% RH?(No condensation)Execution standard: the combustible gas alarm controller GB16808-1997 technical requirements and test methods,