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Digital Pressure Gauge

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● battery life of 2-5 years. 
●Working temperature range is -30-70 degrees. 
●Explosion-proof design: explosion-proof aluminum shell, the circuit board system is intrinsically safe. 
●Protection level: ip66, fully sealed and waterproof design. 
●Rich LCD display interface with power prompt and dynamic percentage display. 
●The main screen has 5-bit real-time pressure display. 
●White backlight for easy night viewing. 
 
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Digital pressure gauge meter introduction

The digital pressure gauge is a fully electronic structure, battery-powered, and easy to install on site. The front end adopts a high-precision piezoresistive pressure sensor. The output signal is amplified and processed by a high-precision, low-temperature drift amplifier, sent to a high-precision A/D converter, and converted into a digital signal that can be processed by a microprocessor. The LCD display shows the actual pressure value.


The intelligent digital pressure gauge is flexible to use, simple to operate, easy to debug, safe and reliable. It is widely used in hydropower, tap water, petroleum, chemical, machinery, hydraulic and other industries to measure and display the pressure of fluid media .


Digital pressure gauge meter features


◆Large-screen LCD display, high resolution , ignoring the value error;


◆Peak hold function, record the maximum pressure value during the measurement;


◆Dynamic display of pressure percentage, (progress bar display);


◆Five engineering unit options: psi , bar , kpa , kg/c ㎡  Mpa ;


◆Choose 1~15min automatic shutdown function;


◆Micro power consumption, working in power saving mode for more than 2 years, continuous working for 2000 hours;


◆Parameter correction function , the zero point and error value of the instrument can be corrected on site ;


◆The upper and lower ranges are limited;


◆Sampling rate: 4 times / sec;


◆Suitable for pressure measurement of various gases and liquids compatible with stainless steel.


◆High protection level, suitable for harsh working conditions such as outdoor.


Digital pressure gauge meter specification



Digital Pressure Gauges Specification  

Pressure Range

-0.1~0...100MPa

Accuracy

0.2%F.S

Stability

≤0.1%/year

Overload Capacity

150%F.S.

Power Supply

3.6VDC

Pressure Type

Gauge, Absolute, Differential pressure

Display Range

-19999~99999

Display

LCD

Operating Temperature

-20°C~70°C

Relative Humidity

0~90%

Medium

Gas/Liquid/Oil etc

Sensor Material

Diffused silicon

Dial Dia.

100mm

Display Pressure Units (10)

bar, psi, Pa, kPa, MPa, Kgf, mmH2O, mH2O, atm, Torr(mmHg)

Housing Material

QDB108J: PA

QDB108Z: Stainless Steel





Digital pressure gauge meter application

The intelligent digital pressure gauge is flexible, easy to operate, easy to debug and safe and reliable.

Widely used in hydropower,

Water, petroleum, chemical, mechanical, hydraulic and other industries, the pressure of the fluid medium is measured and shown.


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