An absolute pressure transmitter is a device which converts the pressure of a gas, liquid or vacuum to an electrical signal. This is done by converting changes in the pressure into changes in the voltage.
Absolute pressure transmitters are used in industries to measure the pressure of a fluid. They are most commonly used for measuring the air or gas pressures inside pipelines, storage tanks, and other similar structures.
Absolute pressure transmitters are commonly used in industries such as oil and gas, power, and water. They are small in size and can be installed anywhere. They can be used for both high-pressure applications as well as low-pressure ones. They provide accurate measurements of pressure, temperature, level, flow and density. They provide protection from over-pressure which is useful in many industries such as oil and gas where there is a risk of explosion. They also require little maintenance which makes them an economical choice for companies.
Absolute pressure transmitters are used in many industries and they are not limited to just one. This is because they have a number of advantages that make them a good choice for many applications. There are 5 main reasons why absolute pressure transmitters are good to be used for industries.
1. Accuracy
Absolute pressure transmitters are accurate to the smallest unit of measure. They also provide a more accurate reading than other types of pressure transmitters. Absolute pressure transmitters are accurate to within 0.01 PSI.
2. Durability
The design of an absolute pressure transmitter helps make it resistant to environmental factors such as weather, moisture, dust, and dirt which might interfere with its readings if it were made from a different material like plastic or rubber which would be more susceptible to these factors.
3. Versatility
Most absolute pressure transmitters can be used for different types of applications, from gas and oil pipelines to water distribution systems.
4. Ease of Use
Pressure transmitter manufacturers provide easy-to-understand manuals that provide clear instructions on how to install an absolute pressure transmitter with minimal effort and time.
5. Cost-Effectiveness
Compared to other types of transmitters, absolute pressure transmitters are cheaper because they can do the same job as two or three different types at once and they don’t require any additional components or settings to work properly.
How to Choose the Best Type of Absolute Pressure Transmitter for Your Industry
Choosing the best type of absolute pressure transmitter for your industry can be a difficult task. To choose the best type of absolute pressure transmitter for your industry, you need to consider the following:
- The accuracy requirements of the measurements you are taking
- The size of the installation space and whether it is in a hazardous environment or not
- The range of pressure that is available on your transmitter and whether it can be extended if needed
- The cost of installation and maintenance of the transmitter.
Industries that use absolute transmitters are typically those that need precise measurements of low-pressure levels. These industries include oil and gas production, food processing and water treatment plants. Absolute pressure transmitters can measure very small changes in pressure levels in these settings because they have a high degree of accuracy.