China Jfa720 Mini Digital LCD 9VDC Battery Power Pressure Meter Gauge

JFA720 mini Digital LCD 9VDC battery power Pressure meter Gauge
Description:
JFA720 digital pressure gauge series is all-electronic structure. Battery-powered,simple to install in
field. High accuracy piezo-resistance pressure sensor in front-end.Output signal is amplified with
high accuracy and low temperature offset amplifier,and then load to high accuracy A/D convertor,
converted to digital signal that can beprogrammed by microprocessor. LCD display show real
pressure value bythe calculating process.This intelligent digital pressure is flexible to use, simple to
operate, easy to adjustand with reliable and safe performance. It's widely applied in hydropower,
running water, petroleum, chemical, mechanical, hydraulic and etc. measuringand displaying the
pressure of flowing medium.
Features:
Large LED screen display, high resolution, no error of reading value.
Peak holding, record the max pressure value in measuring.
Dynamic display percent of pressure( progress bar display)
Five options for engineering unit: psi,bar,kpa,kg/cm^2 Mpa
1~15min auto power-off function can be programmed.
Micro power consumption, continues to work over 2 years and 2000 hours in power save mode.
Parameter revision function, revise zero point and error value in field.
Measure range have upper and lower limit.
Sample rate: 4 times/minute
Applicable for pressure measurement of various gas or liquid, which are compatible
with stainless steel.
Technical parameters:

Measure range-0.1~0~100MPa Accuracy rate0.2%-0.5%FSOPower voltage9VDCDisplayLCD -4 digitsThread connectG1/4,G1/2,M20*1.5Material of jointStainless steelOverload capacity200%Pressure typeGauge pressureStability≤0.1% /1 yearDisplay range-1999~9999Environment Temperature-20ºC~70ºCRelative humidity≤80%

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