Battery Operated Digital Differential Pressure Gauge For Air

Battery Operated Digital Differential Pressure Gauge For Air

Battery operated digital differential pressure gauge for air Product Description Digital pressure gauge is made with entire electronic structure,battery power supply and easy site installation.Digital pressure gauges are using high accuracy piezoresistive pressure sensors,the output signal of...
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Product Details

Battery operated digital differential pressure gauge for air


Product Description

Digital pressure gauge is made with entire electronic structure,battery power supply and easy site installation.Digital pressure gauges are using high accuracy piezoresistive pressure sensors,the output signal of the pressure sensor is processed and amplified by high accuracy and low temperature coefficient amplifier, and then transferred to A/D switch to transform digital signal which can be processed by microprocessor. After processing operation, the pressure gauge will demonstrates the actual value of the pressure by LCD indicator. Digital pressure gauge has automatic turn-off function in 1~15min. The operation is very simple, and easy adjustment,safe and reliable.Digitalp pressure gauge is widely used in water and electricity, running water,petroleum,chemical,machinery, for measurement and demonstration of fluid medium's pressure.


Features

1.Large-screen LCD display, back light,high resolution,easy to read

2.Automatically record the maximum pressure values during the measurement

3.Pressure on the percentage of dynamic display, (the progress bar display)

4.Five engineering units: psi, bar, kpa, Mpa, kg / cm2

5.0 ~ 15min auto-off feature.

6.Micro-power consumption, work over 2 years in power-saving mode, 2,000 hours continuous work.

7.Parameter correction, correct zero and error in field application.

8.Pressure range already set before use

9.Sampling rate: 4 times / second

10.Applicable to gases and liquids compatible with stainless steel



pressure medium

gas or liquid compatible to stainless steel

pressure ranges

0~0.1...35 bar

pressure type

differential

overload pressure

250%FS

system pressure

10 times of pressure value or10MPa(select lower one)

accuracy

0.1%FS,0.25%FS(standard), 0.5%FS

LCD display

4-digit

display range

-1999~9999

long-term stability

<0.1%FS/year

battery power supply

9V DC

compensated temperature range

0~+50℃

operating temperature range

-20~+70℃

selectable units

MPa, psi,bar, kPa, kg/cm2

sampling speed

4 times/sec.

insulation resistance

100MΩ@50VDC

process connection

G1/2 or others

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