What Are Pressure Gauges Used For?

Pressure gauges are used to measure the pressure in a system, whether it's drilling or equipment maintenance. Pressure monitoring is an essential quality step for ensuring the consistency of a product and checking for leaks or pressure building in the system.

Pressure gauge attached to an equipment


 

A pressure gauge is a very common instrument used in various industries, such as automotive, defense, and even agriculture. While the main aim is to monitor and troubleshoot the system, there are different pressure gauges for different uses.

 

Here are the most common categories of pressure gauges and their uses.

Liquid Filled vs. Dry Pressure Gauges

Dry pressure gauges are typically used in an industrial application that prevents corrosion to quite an extent. These gauges are ideal for environments that have no mechanical vibrations or moisture.

 

Liquid-filled gauges use a specific liquid filling inside the case, such as glycerin. This liquid lubricates the internal parts and reduces the damage caused by pulsation or pressure spikes.

 

Manometer

A manometer is a pressure gauge that requires a liquid column to measure the pressure. This instrument is only used to measure low pressure close to the atmospheric vacuum or pressure. The most commonly used liquids in the manometer are mercury, toluene, alcohol, and CCI4.

 

Mechanical Pressure Gauges

Mechanical pressure gauges are used to measure high-pressure ranges. The pinion and rack arrangements in this gauge magnify the deformation that is caused by the application of the pressure. This gauge will provide a more rapid response than a manometer.



 

Digital Pressure Gauges

A digital pressure gauge is typically used in temporary industry applications where highly accurate pressure readings are required. The reading provided by digital pressure gauges is easy to interpret, meaning you won't need an operator's assistance either. However, this gauge requires an external energy source, such as a battery or loop powder.

 

Wireless Pressure Gauge

A wireless pressure gauge is a modern version of the previous systems that can directly transfer the pressure gauge readings to other devices. This pressure gauge helps provide accurate and stable pressure readings while providing remote facilities.

 

Looking For Top-Quality Pressure Gauges?

If you're in need of top-quality pressure gauges for your business, get in touch with Contact Instruments. They provide electronic and hydraulic solutions for all drilling instrumentation needs. Their wide variety of products includes custom cables, pressure gauges, clipper weight indicators, trash pump parts, and more.

 

Visit their website to view the complete list of their products and services.

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