KH300GF Mini Color Paperless Recorder

KH300GF is high quality lost cost mini color paperless recorder (72x72x110mm, up to 4 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


introduction

KH300GF mini color paperless recorder (72x72x110mm, up to 4 channels) is TFT true color LCD display; completely isolated universal input such as thermocouple, thermal resistance, current and voltage, adopts modular structure output functions such as alarm, auxiliary power supply   for sensors output, retransmission, print and communication etc. Measuring data can be displayed in various types, such as graphic display as bar-graph, real-time trending, history trending memory, real time circular chart, history circular chart memory and alarming state display; also can be printed in curve and data by mini printer through RS232 port. At the same time, it also provides features to check the data’s of year, month, day, hour, minute, second directly. Recorder can be configuration with OPC server, SCADA system and other professional software with MODBUS-RTU communication protocol through RS485 port. The history data can be downloaded directly by USB flash drive, plug and play, easy and flexible. PC supported data analysis software can print the data in curve and output Excel format for further analysis.

specifation

--Accuracy: ± (0.2%FS+1）digit 
---Power Supply:100-240VAC; 24VDC
---Display: 2.4 inch , 320*240 TFT color LCD
---Input Signal 
    T.C: K, S, E, J, T, B, N, R, WRe526, WRe325
    RTD: PT100, CU50, CU100 
    Linear voltage: 0-5V, 1-5V, 0-10v
    Linear current: 0-10mA, 4-20Ma
    Specials: 0-20mV, 0-60mV, 0-100mV, 0-500mV
---Output Module
    Relay alarm output 
    4-20mA Retransmission output
    RS485, RS232 Communication port
    24VDC Aux. Power Supply output
    RS232 Printing port
    USB Port
---Record time
    Flexibly setting interval time: 1s, 2s, 3s, 4s….3600s
    Record Time: 
            45days x Record interval time     
                 Channel numbers
    Screensaver Protection
    Screensaver time setting for LCD background light auto off
    when no any operation in order to decrease the power
    consumption.
---Power-off Protection Time
    The setting parameters and history data can be kept 
    by FLASH  MEMORY, memorized forever if power off.
    Hardware clock built in for still accuracy running.
---Environmental temperature:
    0-50℃
---Environmental humidity:
    0-85%RH

E.g. Order Code: KH304GF-R2A-R2C-S1-U-NNN, model: KH300GF, 72x72x110mm, 4 Channels input, 2 relay output, RS485 communication port, USB transfer, 100-240VAC power supply.