Detailed Product Description

The Appliction of Instrument

LVPR200 series are large-capacity recording instruments, adopt single chip microprocessor as core, monochrome or color LCD with big screen, with functions as if with temperature and pressure compensation, the PID adjustment and so on. Intelligent adjustment, smart bus, electronic storage, omnipotent input, adapting to complexity of spot signal, online self-correction, self calibration and 0.2% FS accuracy. And also have advantages as high performance, high reliability, small maintenance, without expendable etc. As the replacement for normal paper recording instrumentS,LVPR200 series have been widely used in chemical industry, electricity, steel, light industry, construction materials, environmental protection, bio-chemical, pharmacy, food and package etc

The Technic Parameters

Notice

If the needs temperature and pressure compensationess, input channels for temperature and pressure compensationess each are needed

The Technical Parameter

1.Channels: LVPR200 type maximum input and output channel is 4

2.Signal input: all adjustment modularization, intelligentization signals can be input directly, and also has 24VDC feeder output( Each channel can adopt unaided single chip collection cirsuit, so each channel has omnipotent input, with 24DVC feeder

3.Voltage: 0-10mv,0-20mv,1-100mv,0-5v,1-5v

4.Current:0-10mA,0-20mA,4-20mA

5.Heat Resistant:Pt100.Cu50.BA2

6.Pulse Signal:0~10KHz.

7.Insulated Impedance:20MΩ 500V.

8.Basic Error±0.15%.

9.AccuracyCurrent Display±0.5%FS
             Curve Displaty±0.5%FS
             Memory Accuracy±0.5%FS.

10.OutputVoltage input, analog 4-20mA control or transmiting output,Loading capacity≤500Ω
             NoteCurrent output engrosses a channel,please note the assignment for I/O    channels when select the types
             2 channels for 200A, 201A & 300A at most,4 channels for 300B at most,8 channels for 300C & 300Dat most
             Alarm output w/o contact switchconnection capacity30VDC/1A
             4 pcs for 200A & 201A at most,12 pcs for 300A300B300C & 300D at most.

11.DisplayLongvity single or color curve liquid crystal,stick graphic, digit, mixture, memory, alarming displays.

12.LCD Backlight,clear functions as backlight,entirly intelligent contrast brightness adjustment

Arithmetic, Current Temperature and pressure compensation arithmetic,current extraction arithmetic, PID arithmetic for adjustment, similar arithmetic adjustment to C.

13.Record distance, from 1 second to 1 minute.

14.Memory space, 4M for 200A & 201A at most, 16M for 300A300B & 300C at most.

15.Communication,RS485,RS232,CAN,57600bps.

16.Resolution, refresh frequency is 1 HZ for all, 128*64 for 200A, 64*1218 for 201A

               160*128 for 300A, 300B & 300C, 320*240 for 300D blue screen and color screen.

17.Record administration, 64 sets at most for net connection, and then display, storage, printing, administration, analyzing together.

18.Figuration, LVPR300,Figuration144*144, Hole138*138

               LVPR200A,Figuration160*80, Hole152*76(crossing)

               LVPR201A,Figuration80*160, Hole76*152(standing).

19.Setup,Tray.

20.Environment Condition, Temperature, from -10-60,Humidity, from 10%-85%.

21.Power Suply,170V--260VAC,50HZ or 24VDC±10%.