This intelligent digital-display pressure gauge is engineered for precise pressure measurement across demanding industrial environments. Offering both digital clarity and mechanical reliability, it supports gauge, absolute, and sealed pressure types with a fully stainless-steel construction suitable for a wide range of media.

Key Features

Wide Measurement Range

• Full measuring range: –0.1 ~ 0 ~ 100MPa
  Ideal for low-pressure and high-pressure industrial applications.

Multiple Pressure Types Supported

• Gauge Pressure

• Absolute Pressure

• Sealed Gauge Pressure
  Allowing flexible use in different system designs.

High-Precision Accuracy

Select from:

• ±0.2%, ±0.25%, ±0.4%, ±0.5% accuracy classes
  Ensures reliable, stable readings for critical monitoring.

Rugged Stainless Steel Build

• Housing: 304 stainless steel

• Interface: 304 stainless steel
  Resistant to corrosion, impact, and harsh industrial conditions.

Energy-Efficient Operation

• Powered by 3V (2×AAA batteries)

• Battery life: up to 6 months (depending on use)

Fast Response & High Sampling Rate

• Sampling frequency: 3 times per second

Peak Recording Function

Automatically stores peak values for accurate monitoring of system load changes.

Compatible with Multiple Media

Suitable for:

• Air

• Water

• Oil

• Other non-corrosive media compatible with stainless steel

Technical Specifications

• Range: –0.1 ~ 0 ~ 100MPa

• Pressure Types: Gauge, absolute, sealed

Overload Capacity:

• Below 40MPa: 150%

• 40MPa and above: 120%

• Accuracy: ±0.2%, ±0.25%, ±0.4%, ±0.5%

• Dimensions: Ø81mm × 131mm (H) × 47mm (T)

• Weight: Approx. 440g

• Display: Four-and-a-half digit LCD

• Power Supply: 3V (2 × AAA batteries)

• Media: Air / water / oil / non-corrosive liquids

• Peak Recording: Yes

Pointer Mechanical Gauge Overview

(Included for buyers comparing digital vs. mechanical models)

Mechanical pointer pressure gauges operate through deformation of an elastic element such as a Bourdon tube, diaphragm, or bellows. This deformation is transmitted through gears and linkages to rotate the pointer on the dial.

Core Advantages of Mechanical Gauges

• No external power required

• Simple, reliable, and durable

• Suitable for gas, liquid, and corrosive media

• Ideal for high-temperature and high-pressure environments

Types of Mechanical Gauges

• Standard industrial type

• Vibration-resistant

• Corrosion-resistant

• High-pressure

• Vacuum gauge

Typical Applications

• Compressors, pumps, boilers

• Pipeline pressure monitoring

• Automotive and machinery maintenance

• Laboratory and testing equipment

Installation & Maintenance Tips

• Install vertically and avoid heavy vibration

• Ensure proper sealing when connecting to piping

• Periodically inspect pointer movement and dial clarity

• Replace or recalibrate if accuracy drifts

Package Includes

• 1 × Intelligent Digital Display Pressure Gauge