KH300B is high quality blue paperless recorder (144x144x180mm, up to 16 channels), used the advanced technology, to be designed high quality and performance, isolated, high accuracy, universal use, to be aimed to  monitor, record, analysis the processes in various industry application.

Features        

• Size:144x144x180mm, 320x240Pixels, 5.6inch Blue  LCD screen
• Universal input signal: T.C. RTD, mA DC, mV DC….etc
• Photoelectrical isolation in input, power and output modular, with strong anti-interference ability.
• High accuracy: +-(0.2%FS+1) digit
• 8MB memory built-in, for long terms data record
• Up to 16-points recording( option)
• Maximum 16 points relay output,(option)
• Could select 5VDC, 12VDC, 24VDC auxiliary power supply for sensors and transmitters.(option).
• Could select 4-20mA, 0-10mA, 0-5VDC or 1-5VDC as retransmission. Up to 16 channels(option).
• 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 by USB flash drive with our data analysis software, plug and play, easy to operation. Also be printed by our 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: 320*240 dot matrix 5.6 inch blue LCD display

Input types

T.C:K S E J T B

RTD:PT100 CU50 CU100

linear voltage0-5V1-5V

linear current0-10mA4-20mA

Output types

16 channels relay output (Max)

print/communication interface

DC24v feed

USB interface

Record time:

Record interval can be set by user,such as 1,2,3,4,5,6s

The sixteen- channel record interval is one minute and the record time is 180 days.

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.

Boundary dimension:144*144*180mm

Installation dimension:138*138*180mm

Environmental temperature

      0-50

  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, paperless chart recorder, temeprature data logger