Single Phase Ammeter with Size 96*48

Chapter 1.General introduction
It is used to measure and disaply the direct reading of voltage and current values in the electrical line.The meter can be used as a general digital voltmeter/ammeter and can be installed with the analog output module to make it as voltage or current transmitter with the function of displaying primary circuit measurement value.You can also choose the relay output module to add the voltage,current limit alarm protection function. And can also select the multiple functional modules at the same time to make it with the functions of measurement,alarm,transmission and communication.Chapter 2.Model and defintion
Chapter 3.General parametes
AC ammeterAC 0~5A,external CT is necessary if more than 5A("input 10A directly"can be customized)DC ammeterDC 0~5A,external shunt is necessary if more than 5A("input 10A directly"can be customized)AC voltmeterAC 0~600V,external PT is necessary if more than 600VDC voltmeterDC 0~600VAccuracy gradeclass 0.5Measuring modeTrue RMS measurementAlarm outputrelay contact output,contact capacity AC 250V/1A;DC 30V/1A,resistive loadCommunication interfaceRS485 serial communication,MODBUS-RTU communication protocolTransmitting outputlinearity 0.5%,load resistance:output current≤300Ω,output voltage≥1KΩ,which are electrical isolated with the input signal and the auxiliary power supplySwitch inputdry contact input