Paperless recorder
3 sound channel
With alarm
Powered: 24VDC,
Signal: 4-20mA
Communication: RS485/RS232
Measurement inputInput signalCurrent:0~20mA,0~10mA, 4~20mA, 0~10mA evolution, 4~20mA evolutionVoltage:0~5V,1~5V,0~10V, +-5V, 0~5V evolution, 1~5Vevolution, 0~20 mV,
0~100mV, +-20mV, +-100mVResistance thermometer detector:Pt100, Cu50,Cu53, BA1,BA2linear resistance:0~400ΩThermoelectric couple:B, S, K, E, T, J, R, N, F2, Wre3-25 and Wre5-26OutputOutput signalAnalog output:4~20mA,0~20mA,0~10mA,1~5V,0~5V and 0~10VAlarm output:Normally-open output of relay,contact capacity1A/250VAC(Resistive load)Feed output:DC24V+-1,load current≤250mACommunication output:RS485/RS232 communication interface ,MODBUS RTU communication protocol,Ethernet communication interface,communication speed10M;Composite parametersMeasurement accuracy0.2%FS±1dSampling period1secondSetting modeLight-touch key setting; password locking of parameter setting value; permanent saving of setting value outage.Display mode7-inch 800*480 dot matrix widescreen, TFT high-brightness color graphic LCD, LED backlight, clear display and wide visual angle. Data backupSupport USB and SD card for data backup and transfer, maximum capacity: 8GB, support FAT and FAT32 formats.Storage capacityInternal Flash storage capacity: 64M ByteTime interval of recordingTime interval for selection: 1, 2, 4, 6, 15, 30, 60, 120, 240 ( Unit: second)