Direct Pressure Measurement Gauges

Edwards Barocel® 7025 Capacitance Manometer Gauges

Precision and Reliability in Pressure Monitoring

Discover the critical role of direct pressure measurement gauges in achieving accurate readings across various applications. Selecting the right gauge for your needs is important.

Explore how our advanced diaphragm and capacitance manometer gauges can enhance your system’s performance and reliability.

Direct pressure measurement gauges: achieve accurate pressure readings, regardless of gas composition.

These gauges are indispensable in various applications, from industrial processes to scientific research. Our selection focuses on diaphragm gauges, known for their high sensitivity. In these gauges, the diaphragm exposed to the vacuum environment deflects by a different amount depending on the gas pressure, with this deflection being used to obtain very accurate pressure readings.

Understanding the specific application requirements, environmental conditions, and pressure ranges is essential for selecting the appropriate gauge.

ASG2 Diaphragm Gauges

The Active Strain Gauge (ASG2) uses advanced diaphragm technology to provide precise, gas-independent pressure measurements.

With its rugged, corrosion-resistant design, this gauge is built to endure harsh environments and provide reliable performance across a range of pressures, from 2000 mbar to 1 mbar.

Designed for versatility, the ASG2 can operate as a standalone transducer, alternatively, it can be used with one of our controller ranges, facilitating combination with various other sensor types to create a comprehensive vacuum instrument solution.

Featuring built-in drive electronics, it simplifies system design and saves space.

With high accuracy and stability, the ASG2 is ideal for monitoring slow-pumping systems, offering a reliable solution for various vacuum instrumentation needs.

ASG2 Active Strain Gauge

Barocel Capacitance Manometer Gauges

Designed for the complexities of modern manufacturing environments, the Barocel® 7000 Series offers precise, temperature-compensated pressure measurement. These gauges are equipped with advanced digital electronics that enhance performance and provide user-friendly features, such as a one-push button zero function and adjustable setpoints. The corrosion-resistant ceramic sensor ensures exceptional zero stability and is engineered for durability, withstanding millions of pressure cycles and sudden shifts to atmospheric pressure.

Our capacitance manometers are built with robust mechanical designs that enhance electromagnetic compatibility, ensuring long-term stability and superior temperature compensation. The series excels in rapid stabilization post-power-up and swift recovery from atmospheric pressure spikes.

For applications vulnerable to condensation, our heated versions of the Barocel® manometers provide additional protection, maintaining clear and accurate measurements under varying temperature conditions.

Barocel® 7025 Capacitance Manometer Gauge

The Barocel advantages

Full scale ranges from 100 mTorr to 1000 Torr.
Quick stabilization after power-on.
Rapid recovery from atmospheric pressure.
Corrosion-resistant ceramic sensor for long-term reliability.
Enhanced long-term signal stability.
Temperature compensation.
Advanced sensor shielding against contamination.
Simplified operation with a single-button zero function.
Compatible with a wide range of power supplies.

The Barocel® 7000 Series sets a new standard in precision and reliability for capacitance manometer technology, ensuring your processes are measured accurately and efficiently.

Typical applications

Semiconductor manufacturing equipment for Etch, CVD, PVD, ALD
Data storage and display manufacturing equipment
Industrial vacuum equipment
General high accuracy pressure measurement

Do you need local display and control of your system?

If you require a local display for these gauges, we offer a special variant of our TIC controller which can operate with all of the Barocel gauges, alongside our standard Active gauges.

With the ability to connect a total of 6 gauges at any one time (maximum of 3 Barocel gauges depending on heated/unheated) you can cover multiple areas of your system with a single controller.)