Xi'an Hua Fan Instrument Co., Ltd.

Date: 22nd August 2016
Touch Screen Control Cabinet
Our products website:https://www.amazon.com/Touch-screen-control-cabinet-sensor/dp/B01IQKH0SK?ie=UTF8&*Version*=1&*entries*=0Xi'an Hua Fan Instrument Co.,Ltd is one of the leading touch screen control cabinet manufacturers and suppliers in China, welcome to buy or wholesale touch screen control cabinet made in China from us.Basic parametersSize??460 mm * 300 mm * 150 mmWeight: about 7 kgWorking voltage: AC220V ?10% 50 HzOutput voltage: DC24VDisplay : 7 inches color LCD touch screen, 800 x 480 resolutionHandle: ARM7The sampling precision: 15 bit ADSignal input: (1) simulation approach: 1-32 standard 4-20 mA current input,Support 2 wire and 3 wire system(2) digital way: 1-255 road RS485 bus transmitter(analog and digital cannot be used at the same time)Communication interface: 1 road RS232 or RS485 communication interface,Standard ModBus RTU protocol or non-standard, can connect the computer monitor (simulation) only (optional)Data storage: can save more than 3200 gas alarm and boot record, covered by circle type storage.Alarm way : first alarm more than 90 dB?alarm way;second alarm more than 120 dBControl the output:1 bus relay output, any way alarm when the relay and off.1-8 road relay output (optional)Temperature range: - 10 ??~?50 ?Humidity: 15% ~ 70% RH?(No condensation)Execution standard: the combustible gas alarm controller GB16808-1997 technical requirements and test methods,