What Factors Should You Take Into Account When Choosing A Pressure Gauge?
When you want to choose a pressure gauge, you need to think about the environment within which it will operate. After all, these devices can be very sensitive, and if you want them to perform their best, you need to be particularly careful about the operating area. What are some of the most important factors to consider?
Temperature Considerations
Temperature probably comes to the top of this list. The gauge would have been designed to work in colder or hotter temperatures depending on its configuration, and you want to avoid using it outside of those ranges. Moisture and humidity can also be crucial, especially if you want to use the gauge within a damp or humid environment.
Vibration and Shock
Then, consider shock and vibration. Some gauges may not be as accurate in a difficult environment such as this. Look for a product that is meant to withstand outside forces and still maintain its accuracy.
Dirt or Dust
Some gauges will not work very well in a dusty environment either. If you deploy a gauge that is not meant to be in or around this debris or dust, it could give inaccurate readings. So, you should look for a gauge that is able to filter out particles as necessary.
Chemicals
Don't overlook the risk of deploying a gauge in an area where it'll be exposed to hazardous substances or chemicals. For this purpose, some manufacturers make gauges that are made from materials that will not degrade and remain durable or accurate in the face of any hazardous material.
Choosing the Right Materials
There are many different types of gauges based on factors such as case materials. These vary from stainless steel to plastic or brass. Inside the gauge, brass is often used for applications that involve hydraulic fluid. Stainless steel is a good choice when you have an application like drinking water. Finally, remember that some gauges have filling fluids to protect the internal parts of the gauge and make them more resilient to vibration and shock. Silicone is one of these fluids.
What to Remember
It's not always easy to choose the right type of pressure gauge, if you pay close attention to the environment, you'll get one step further. Remember, many gauges could be sensitive to temperature, vibration, shocks, or hazardous chemicals. So, if you work in a laboratory, a dusty or humid environment, you'll need to narrow down your search. For more information, contact a company like Les Cooke Instrument Co Pty Ltd.