China Jfak724 220V DC LED Relay Output Digital Pressure Gauge

JFAK724 220V DC LED relay output digital pressure gauge
Description:
The intelligent pressure gauge of JFAK724 series is using pressure sensor from American. This product uses
smart microcontroller as the control core and integration of pressure measurement, display, analog transmitter
output and alarm output.
It is widely used in Petroleum, chemical industry, metallurgy, energy, light industry, monitoring, environmental protection,
urban water supply, food processing, medicine, water conservancy engineering, air conditioning engineering
and other industry what needs measuring fluid pressure, flow and liquid-level height.
Features:
Fast pressure calibration, confirmed respectively in zero and full pressure.
The range can be transferred and the display range also can be set up optionally by key.
Small size, High accuracy, long-term stability and anti- interference design.
Technical parameters:

Measure range-0.1-0-100MPa Measurement accuracy0.2%FS±1Power supplyAC/DC 220V
/DC24VAnalog output2-5 ways relay output
Or 4-20mADC RS485Thread connectG1/2 .M20*1.5Power consumption6WSampling rate5 time/sDisplay range-1999~9999Contact capacityAC220V 3AWorking environment0~+70ºC;≤ 85% RHTemperature drift≤0.02%FS/ºC(typical value 100ppm/ºC )displayDouble row four-bits LED digital tube showTransmitter output4~20mA,0~10/20mA(load resistance ≤250Ω,
overload should be indicated)
1~5V,0~5V,0~10V(load resistance≥200KΩ).Communication outputCommunication interface RS485baud rate 1200~9600bps.Environment
temperature(-20~70)ºC (After running at room temperature for 30 minutes,
it can be acceptable limit temperature gradually

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