KH300G Color Paperless Recorder

- 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
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