-0.1-0-100Mpa digital vacuum and pressure gauge with lcd display and Battery supply

0-100Mpa Digital vacuum pressure gauge with lcd display and battery supply

1.Description

QWB118 Digital vacuum pressure gauge is 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 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

Size 108mm

Stainless steel case

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)

10 engineering units: Mpa,kpa,pa,bar,psi,Tor,ATM,Kgf(kgf / cm2) , MMH(mmH2O),MH2(mH2O),

01 ~ 15minutes auto-shut off feature. 00 ~ 15minutes back light funciton

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

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

When ordering,pls specify pressure range,accuracy,thread size and yourquantity etc.

4.Installation

QWB109 can be directly mounted in the hydraulic pipe by the mounting thread(for example G1/2”).In critical applications (such as severe vibration or shock), soft hose 

is strongly recommended to connect the digital pressure gauge to reduce the effect caused 

by the sever vibrations and shocks.

More models

pressure sensors,

pressure transmitters,

temperature sensors,

temperature transmitters,

flow meters,

Liquid level instruments,

Calibration equipments,

digital pressure gauges etc.

They are widely used in following industries:aerospace, automobilepetroleum, chemical,metallurgy,

Paper-making, drugs manufacturing, electricpower,food, medicine, railroad and water conservationetc.

If you have any inquiry, contact us freely.