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KH200B-F is the low cost mini blue paperless recorder (72x72mm, up to 4 channels), used the advanced technology, to be designed small size and lower power consumed, high accuracy, universal use, to be aimed to  monitor, record, analysis the processes in various industry application. 
 
Features        
 

• Small size: 72(W)x72(H)x105(D)mm,  128*64Pixels, blue LCD screen
   
• Universal input signal: T.C. RTD, mA DC, mV DC….etc
   
• High accuracy: +-(0.2%FS+1) digit
   
• 4MB memory built-in, for long terms data record
   
• Up to 4-points recording( option)
   
• Maximum 2 points relay output, or 1 points 4-20mA and 1 point feed output
   
• Could select 5VDC, 12VDC, 24VDC auxiliary power supply for sensors
   
• Measuring data can be display in various types: bar graph, curve, and digit.
   
• The history data can be stored in USB memory, transferred to PC directly for soft analysis, plug and play, easy to operation. Also be printed by data analysis software to output the data in excel or curve format
   
• The user can access the data on the screen as well as on site from a remote place via RS485, RS232 serial interface. MODBUS-RTU communication protocol are available for configuration with MCGS and others professional software.
   
• Directly connecting with mini printer, to print history or real time data in digital or curve format.
   

Specification               
Accuracy: ±0.2%FS+1digital
power voltage:85-240VAC
Screen display:128×64 dot-matrix LCD display

Input Singal
T.C:K S E J T B
RTD:PT100 CU50 CU100
linear voltage0-5V1-5V
linear current0-10mA4-20mA 

 Output Singal
transmisson output
2 channels relay output (Max)
RS485,RS232 print/communication interface
DC 5V /12v/24v feed
USB interface

 Record time:
 4 records :90 days (record interval is 1s)

Power-off protection time
The setting parameters and history record can kept by FLASH MEMORY, which can be kept forever even when the power is off. The meter can still run accurately when the power is off with using hard clock in recorder.

 Environmental temperature
  0-50 OC

   Environmental humidity
 0-85%RH

 As a proffestional and experience manufacturer, we supply high performance and quality paperless recorder, temperature recorder, temperature and humidity recorder.