Product Details

-0.1--3.5Mpa Lcd display digital differential pressure gauge

1.Descriptions

QWB108C Digital differential pressure gauge is electronic-structure and battery-powered.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 some benefits: flexible use, simple operation,safe and reliable etc. It is being widely used to measure and display the pressure of the fluid medium in hydro-power, water, petroleum, chemical, mechanical, hydraulic etc industries.

2.Features

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

Automatically record the maximum pressure value during the measurement

Pressure on the percentage of dynamic display(the progress bar display)

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

01 ~ 15min auto-shut off feature.

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

Parameter correction, correct zero and error in field application.

Pressure range already set before use

Sampling rate: 4 times / sec

Applicable to gases and liquids compatible with stainless steel

3.Specifications

Pressure range	-0.1~0~3.5MPa	Accuracy	0.20% or 0.50%
Overload capacity	200%	Pressure type	gauge pressure
Stability	≤0.1% /year	Battery voltage	9VDC
Display	LCD	Display range	-1999~9999
Ambient temperature	-10℃~60℃	Relative humidity	≤80%
Process connection (thread size)	G1/2”,NPT1/4”,M20X1.5 or other sizes	Interface Material	Stainless Steel