KH300A small color paperless recorder (96*96mm up to 8-channel input), TFT true color LCD display. Instruments with a universal input function, set the thermocouple signals, heat resistance signal, standard voltage standard current signal in one. Provides alarm, feeding, printing, communications and other functions. Instrument with a powerful display capabilities, rods, which shows high-accuracy, real-time curve, curve recall, alarm status display, and can directly query with year, month, day, hours, minutes, and seconds data, quickly and easily. RS232/485 communication, standard MODBUS-RTU Protocol, and King, MCGS configuration software such as. The data can be derived directly from any USB flash drive, USB plug and read with no action; Analysis software can export EXCEL data format or curved formats can be printed directly.
Main technical indicators
? Measurement accuracy: ± (0.2%FS+1)
? Power supply voltage: 220VAC, 110VAC (when ordering
? Display: 3.5 inch TFT color 320*240 lattice
? Input specifications:
Thermocouple: k, s, e, j, t, b
RTD: PT100, CU50, CU100
Line voltage: 0-5V, 1-5V
Linear current: 0-10mA, 4-20mA
Digital IO input: 5-way nodes enter, enter
Resistance 4.7K ω
• Output specifications:
2 relay outputs (max)
? Recording time:
Recording interval can be set arbitrarily 123456.
Eight records: 360 days (recording interval 1 minute)
? Power on:
Parameter by using FLASH MEMORY to save and
Historical data, permanently saved after a power failure, hard
Clock can also run after power off.
? Ambient temperature:
• Dimensions: 96*96*95.5mm
Installment size: 92*92*77.5mm