small pressure gauge,air pressure gauge with backlight,digital pressure gauge

1.Introduction

Digital pressure gauge is full electronic-structure and battery-powered, which make it very easy

for on-site installation. Specifically, a high-precision piezo-resistive pressure sensor is used and

the output signal is processed by the high-precision, low temperature drifting amplifier, then sent

into the high-precision A/D converter to be converted into digital signal, after being computed and processed, the actual pressure value is showed on the LCD screen.

 

It has benefits: flexible use, simple operation, easy debugging, safe, reliable etc.

 

It is being widely used to measure and display the pressure of the medium in hydro-power, water, petroleum, chemical, mechanical, hydraulic and other industries. 

 

 

 

 2.Features:

1.Double screen, display content and clear, easy to read

2.In pieces the home screen five pressure display in real time

3.Vice screen optional maximum value, minimum value, peak value, the environment temperature display

4.Mixer percentage and battery display graphical pressure

5.Over voltage flicker hint, prevent damage of instrument overvoltage

6.White backlight, for easy nighttime view

7.Ten kinds of pressure unit conversion, the international general

8.Mixer acquisition rate of 30 seconds/times to 100 times per second optional, more widely applicable

9.Mixer automatic shutdown function effectively prolong battery life

 3.specifications:

 

Pressure range	0-100MPa	Accuracy	0.25%
Overload capacity	200%	Pressure type	Gauge pressure
Stability	≤0.1% /year	Battery voltage	9VDC
Display	LCD	Display range	-1999~9999
Ambient temperature	-20℃~70℃	Relative humidity	≤80%
Mounting thread	M20*1.5   G1/2'' 1/4''NPT	Interface Material	Stainless Steel