92/38, No.12 Street, Quarter 18, Binh Hung Hoa Ward, Binh Tan District, Ho Chi Minh City, Vietnam.

Preliminary investigation Log in Registration

Your cart

(0) Product

Hotline_247 0902720814

Home|News

Digital Pressure Gauge | Electronic Pressure Gauge | PM-E.VN

17/05/2026

DIGITAL PRESSURE GAUGE | PM-E.VN

What Is a Digital Pressure Gauge?

A Digital Pressure Gauge is an instrument designed to measure and display pressure values electronically using a digital screen instead of a traditional mechanical pointer.

The device uses an electronic pressure sensor to convert pressure signals into digital data displayed directly on an LED or LCD screen with high accuracy.

Digital pressure gauges are widely used in systems requiring precise pressure monitoring, vibration resistance, and easy readability.

Digital Pressure Gauge | Electronic Pressure Gauge

Key Features of Digital Pressure Gauges

Digital pressure gauges are commonly used thanks to their outstanding advantages:

Clear digital display for easy reading
Higher accuracy than mechanical gauges
Stable operation in vibrating environments
Backlight display for low-light conditions
Supports multiple pressure units
Water-resistant and dustproof design
Easy installation and operation
Min / Max pressure recording function

These gauges are suitable for both industrial systems and laboratory applications.

Technical Specifications

Pressure Ranges

0–400 mbar
0–600 mbar
0–1 bar
0–2.5 bar
0–4 bar
0–10 bar
0–16 bar
0–25 bar
0–40 bar
0–60 bar
0–100 bar
0–160 bar
0–250 bar
0–400 bar
0–600 bar

Supported Pressure Units

Bar
mbar
PSI
kPa
MPa
mmHg
cmHg
InHg
mH2O
InH2O

Display Type

Digital LED or LCD display
4–5 digit display

Accuracy

±0.5%
±0.25%

Case Materials

Stainless Steel 304
Stainless Steel 316
Engineering plastic

Protection Rating

IP65
Water and dust resistant

Thread Sizes

1/4”
3/8”
1/2”
3/4”
1”

Mounting Types

Bottom mount
Back mount
Threaded connection
Flanged connection

Operating Temperature

-20°C to 85°C

Suitable Media

Air
Steam
Industrial liquids

Working Principle

A digital pressure gauge operates using an electronic pressure sensor installed inside the device.

When pressure is applied to the sensing diaphragm, the mechanical force is converted into an electronic signal.

The internal microprocessor processes the signal and displays the pressure value directly on the LED or LCD screen.

Some models also support:

Min / Max recording
Backlight display
Pressure unit conversion
Pressure alarm functions

Advantages of Digital Pressure Gauges

Compared with traditional mechanical gauges, digital pressure gauges offer several advantages:

Easy-to-read Display

The digital screen allows quick and accurate reading of pressure values.

Excellent Vibration Resistance

Stable performance in high-vibration environments.

High Accuracy

Lower error rates compared to mechanical gauges.

Multi-function Features

Supports multiple pressure unit conversions.

Suitable for Low-light Conditions

LED backlight allows clear visibility in dark environments.

Industrial Applications

Digital pressure gauges are widely used in:

Oil and gas systems
Chemical plants
Pneumatic systems
Food and beverage industry
Power plants
HVAC systems
Laboratories
Automation systems
Industrial production lines

The device helps improve pressure monitoring accuracy and operational safety.

Types of Digital Pressure Gauges

By Display Type

LED display pressure gauge
LCD display pressure gauge

By Application

Industrial digital pressure gauge
Laboratory pressure gauge
HVAC pressure gauge

By Material

Stainless steel pressure gauge
Engineering plastic pressure gauge

PM-E.VN – Trusted Pressure Gauge Supplier

PM-E.VN – Phuc Minh Engineering specializes in supplying pressure gauges, industrial valves, and measurement instruments for industrial systems in Vietnam.

All products are imported directly from Japan, Korea, and Europe, meeting international industrial standards.

We are an authorized distributor of:

WIKA
WISE
YAMAMOTO KEIKI

Why Choose PM-E.VN?

Genuine imported products
Full CO-CQ documentation
Professional technical support
Wide range of pressure ranges and connection types
Competitive pricing for projects and distributors
Fast nationwide delivery
Application-focused consultation

Our engineering team is always ready to help customers select the most suitable pressure measurement solution.

Contact Us for Technical Support & Quotation

📧 Email: info@pm-e.vn
☎ Hotline: +84 902 720 814 – +84 907 450 506 – +84 902 601 875
🌐 www.pm-e.vn

PM-E.VN is committed to supplying high-quality digital pressure gauges for industrial systems, HVAC, oil & gas, and automation applications.

Related News

What Is a Flame Arrester? Why Is It Necessary?

02/07/2026

In storage and transfer systems handling flammable media such as petroleum products, chemicals, solvents, LPG, LNG, and other hazardous gases, one of the most critical safety risks is flashback ignition through piping or vent lines. A single ignition source at the vent outlet or in the surrounding environment can allow flame propagation back into the storage tank, potentially resulting in catastrophic fire or explosion.

What Types of Valves and Equipment Are Commonly Installed with a Flame Arrester?

02/07/2026

A Flame Arrester is typically not installed as a standalone device. Instead, it is commonly used in combination with safety devices such as Breather Valves, Emergency Vent Valves, and Check Valves. Each component serves a specific function, including pressure regulation, emergency pressure relief, or reverse flow prevention. Depending on the application—such as petroleum storage tanks, gas handling systems, or welding and cutting equipment—the combination of these devices will vary to provide comprehensive safety and reliable system protection.

When Is a Tank Breather Valve Required?

02/07/2026

A breather valve (Pressure Vacuum Relief Valve – PVRV) is a critical safety device for oil and chemical storage tanks. It helps balance pressure and vacuum conditions during filling, emptying, and temperature changes. This article provides a detailed analysis of five mandatory cases for installing a breather valve according to the API 2000 standard, helping engineers select the correct equipment, improve operational safety, and reduce product vapor losses.