KH300AG Color Paperless Recorder
- KH300AG Color Paperless Recorder
- KH300AG mini color paperless recorder (96x96x70mm, up to 6 channels) is TFT true color LCD display;
- completely isolated universal input such as thermocouple, thermal resistance, current and voltage, frequency
- input; 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; 24VDC
- Display: 3.5 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: 0-5VDC, 1-5VDC
- Linear current: 0-10mA, 4-20mA
- Frequency input: 0-5KHZ, one channel
- Specials: 0-20mV,0-60mV, 0-100mV, 0-500mV
- Output Module
- Relay alarm output
- 4-20mARetransmission output
- RS485 Communication port
- 24VDC Aux. Power Supply output
- RS232 Printing port
- USB Port
- Record time
- Flexible 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