“paperless” data logger is developed based on RJ45, printer or USB interface. It can not only provide on-site measurement data, but also recall historical data. Support standard voltage, current, resistance temperature measurement or millivolt signal output.
Application :
-Use with pressure, level and flow meter
-High-precision measurement
-Diesel generators
-Refinery
Technical Data
Measurement input
Input signal:
Current:0~20mA,0~10mA, 4~20mA, 0~10mA evolution, 4~20mA evolution
Voltage:0~5V,1~5V,0~10V, ±5V, 0~5V evolution, 1~5Vevolution, 0~20 mV, 0~100mV, ±20mV, ±100mV
Resistance thermometer detector:Pt100, Cu50、Cu53, BA1、BA2
linear resistance:0~400Ω
Thermoelectric couple:B, S, K, E, T, J, R, N, F2, Wre3-25 and Wre5-26
Output
Output signal
Analog output:4~20mA(load resistance≤380Ω),0~20mA(load resistance≤380Ω),0~10mA(load resistance≤760Ω),1~5V(load resistance ≥250KΩ),0~5V(load resistance ≥250KΩ)and 0~10V(load resistance ≥500KΩ)
Alarm output:Normally-open output of relay,contact capacity1A/250VAC(Resistive load)
Feed output:DC24V±1,load current≤250mA
Communication output:RS485/RS232 communication interface,baud rate1200~57600bps(settable)
Composite parameter
Measurement accuracy
0.2%FS±1d
Sampling period
1second
Setting mode
Light-touch key setting; password locking of parameter setting value; permanent saving of setting value outage.
Display mode
7-inch 800*480 dot matrix widescreen, TFT high-brightness color graphic LCD, LED backlight, clear display and wide visual angle.
Data backup
Support USB and SD card for data backup and transfer, maximum capacity: 8GB, support FAT and FAT32 formats.
Storage capacity
Internal Flash storage capacity: 64M Byte
Time interval of recording
Time interval for selection: 1, 2, 4, 6, 15, 30, 60, 120, 240 ( Unit: second)
Time duration of storage
(Continuous record without power failure)
4days(1-second time interval)—5825 days(240-second time interval)
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