Alpha

KH300G Color Paperless Recorder

kh300G

  • KH300G Color Paperless Recorder
  • KH300G color paperless recorder (144x144mm, up to 16 channels) is color TFT LCD display; completely
  • isolated universal input such as thermocouple, thermal resistance, current and voltage, frequency input, can
  • support multi-loop flow totalizer with automatic temperature and pressure compensation function; 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.
  • Specification
  • Accuracy: ±(0.2%FS+1)digit
  • Power supply: 100-240VAC; 24VAC
  • Display: 5.6 inch, 320*240 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
  • Linear current: 0-10mA, 4-20mA
  • Frequency input: 0-5KHZ, one channel
  • Others: 0-20mV,0-60mV, 0-100mV, 0-500mV
  • Output Module
  • 16 channels relay alarm output (Max)
  • 4-20mA Retransmission output
  • RS485 communication port
  • RS232 print port
  • DC5V/12V/24VDC aux. power supply
  • USB port
  • Record time
  • Flexible setting interval time: 1s, 2s….3600s
  • Record Time:
  • 45days
  • Channel No.s x Record interval time
  • 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

Control Equipments & Marketing Company. – The Complete Solution of Process Automation