| Message: | Our products website:https://www.amazon.com/function-channel-display-alarming-detector/dp/B01IEX2U84?ie=UTF8&*Version*=1&*entries*=0Xi'an Hua Fan Instrument Co.,Ltd is one of the leading multi-function and multi-channel display alarm control cabinet manufacturers and suppliers in China, welcome to buy or wholesale multi-function and multi-channel display alarm control cabinet made in China from us.Basic parametersSize：480 mm * 250 mm * 130 mmWeight: about 6 kgWorking voltage: AC220V 50 HzOutput voltage: DC24VChannel number: 4, 6, 8Display mode: multiplex highlight digital tube display directlySignal input: 1-8 standard 4-20 mA current loop road input, support two wire and three-wire system all sorts of transmitterResponse time: ≤8sSignal output: (optional) 1-8 standard 4-20 mA current loop output, and with input signal one to oneCommunication interface:(optional) 1 road RS232 and RS485 digital bus interface,Standard ModBus RTU protocol or non-standard, can connect the computer monitorSampling accuracy: 12 bit ADMeasurement range: 0-9999 (can be set )More than 90 dB alarm way: level alarm, secondary alarm more than 120 dBTemperature range: - 10 ℃ ~ 50 ℃Humidity: 15% ~ 70% RH (No condensation)Installation method: wall-mounted installation url:http://www.huafansmart.com |
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