When choosing a pressure gauge for a pneumatic application, there are several factors to consider to ensure that the gauge is suitable for the application. Here are some key considerations:

1. Pressure range: Determine the pressure range required for the application. The pressure range should be within the range of the gauge you are considering. It is important to choose a gauge that can measure the pressure accurately and with sufficient resolution.
    
2. Accuracy: The accuracy of the gauge is also an important consideration. For most pneumatic applications, a gauge with an accuracy of +/- 1.6% of the full scale is sufficient. However, if high accuracy is required, a gauge with a higher accuracy should be chosen.
    
3. Connection type: Consider the type of connection required for the gauge. Most pneumatic applications use a standard NPT connection. However, other connection types, such as BSP or metric, may be required depending on the application.
    
4. Mounting: Consider the mounting requirements for the gauge. Some gauges are designed for panel mounting, while others are designed for surface mounting. It is important to choose a gauge that is suitable for the mounting location.
    
5. Durability: Choose a gauge that is durable and can withstand the conditions of the application. For example, if the application is in a harsh environment, such as in an industrial setting, a gauge with a rugged construction and protective features, such as a stainless steel case, may be required.
    
6. Display type: Consider the type of display required for the gauge. Analog gauges have a needle that moves across a scale, while digital gauges have a digital readout. Some gauges have both analog and digital displays.
    
7. Additional features: Consider any additional features that may be required for the application, such as a dampening mechanism to reduce the effect of pulsations, or a backlit display for low light conditions.

NOSHOK Pressure Gauges For Pneumatic Applications

NOSHOK offers a wide range of gauges that are suitable for pneumatic applications including manufacturing, packaging, automation, mining, agriculture, aerospace and more.

When selecting a NOSHOK gauge for a pneumatic application, it is important to consider the pressure range, accuracy, construction, and other features to ensure that the gauge is suitable for the specific application.

• 100 Series ABS & Steel Case Dry Pressure Gauges: These gauges are accurate and reliable general purpose dry gauges available with ABS plastic or steel case.  A wide variety of pressure ranges, scale options and connection sizes. They are available in pressure ranges up to 15,000 psi and accuracy ratings of +/- 2.5% or better.  1.5”, 2”, 2.5” and 4” gauges sizes available.
   
• 300 Series Brass Case Liquid Filled Pressure Gauges: These gauges are ideal for pneumatic applications and offer a wide range of features, including a solid brass case, liquid-filled case for vibration resistance, and single or dual-scale dial options. They are available in pressure ranges up to 15,000 psi and accuracy ratings of +/- 1.6% or better. 2.5” and 4” gauges sizes available.
   
• 400/500 Series All Stainless Steel Dry & Liquid Filled Pressure Gauges: This series of gauges are designed for corrosive applications and offer a range of features including a stainless steel case, 316 stainless steel wetted parts, and a liquid-filled case for vibration resistance. They are available in pressure ranges up to 15,000 psi and accuracy ratings of +/- 1.6% or better. 1.5”, 2.5”, 4” and 6” gauges sizes available.
   

• 900 Series ABS & Stainless Steel Liquid Filled Pressure Gauges: This series of gauges are designed for pneumatic and vacuum applications and offer a range of features including a stainless steel case, brass wetted parts, and a liquid-filled case for vibration resistance. They are available in pressure ranges up to 15,000 psi and accuracy ratings of +/- 1.6% or better. 1.5”, 2”, 2.5” and 4” gauges sizes available.

Contact NOSHOK Customer Support or your NOSHOK Regional Sales Manager for more information.