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Quick Details
Specifications
PRC1000 is mini economic monochrome paperless recorder, designed with modern advanced SMT technology and modular, to be designed lower power consumed, high accuracy, universal use, easy operation, to be aimed to monitor, record, analysis the processes in various industry application.
Application
Chemical,Petroleum, Pharmaceutical, Metallurgy, Marine, Sewage treament, Paper, Electricity, Nuclear power, Food, Cement, Building, aviation, Medical University and others industries application.
Features
Accuracy: +-(0.2%FS+1) digit
Small size: 72x72x105mm
128x64 dot-matrix, monochrome LCD display
Selectable universal input: T.C., RTD, mA/VDC
Up to 4 input channels, selectable
4MB flash memory built in for long term recording
Various display: single &multi channel, trend, bargarph
Alarm, 4-20mA, communication, printing, auxiliary power supply output configurable flexibly
Up to 4 limits alarm output per channel
Data transfer by USB driver for PC software analysis
Real time data collection & monitor in PC by RS485 or RS232 MODBUS-RTU for HMI,SCADA,OPCserver etc
General Specification
Accuracy:
±(0.2%FS+1)digit
Power supply:
85-240VAC, 50-60HZ;24VDC
Power consumed:
max.5VA (5W)
Sample rate:
1second/channel
Number of inputs:
1, 2, 3, 4 channels
Inputs signal:
T/C (K, S, B, E, J, N, T)
RTD (Pt100, CU50, CU100)
mA DC (4-20mA, 0-10 mA)
mV DC (0-5VDC, 1-5VDC)
Output:
Relay, SPST /SPDT, up to 2 points
220VAC/3A, 30VDC/3A
4-20mA retransmission, 1 point, option
Auxiliary power supply, 1 point, option
5VDC, 12VDC, 24VDC for sensors
RS485 or RS232 serial port, option
RS232 printing port, option
USB data transfer port
Display Specification
Display:
2.8 inch,128×64 dot-matrix LCD display
Display rate:
1-3600s, selectable
Backlight life:
50,000hours
Display scaling:
-20000 to 20000
Engineer Unit:
70 units, customized further
Various screen:
Digital display: 1&4 channels per screen
Trend display: 4 channel per screen
Historical &real time data
Bargraph display, 4 channels per screen
Memory Specification
Memory:
Flash memory with power off protection
Memory media:
USB flash drive, FAT16 format
Memory capacity:
4MB built in for long time memory
Record interval:
1 to 3600 seconds, settable flexibly
Record total time:
25days x record interval/channels no.
Memory method:
Start memory from power on to off
with power off protection
Data save cycle:
Oldest data replaced by newest data
Gradually when capacity is full.
Data format:
Binary format
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