Industrial pressure sensors are devices used to alert engineers of falling or rising pressure in equipment and machinery. A sudden change in pressure is often a signal of impending problems or a major breakdown. Not only can this affect the equipment but also may affect the process it is used for. Pressure sensors are a group of accessories that strongly influence the proper and smooth operation of many manufacturing processes.
Generally, a pressure sensor is used to measure gasses and liquids as they contract or expand. Their function is to give readings on the amount of force exerted within a container to keep substances from expanding. It acts as a transduction unit that emits electrical signals on key resistance changes. Due to advances in the pressure sensor field, many of these devices are now able to communicate with control systems through wireless technology.
A wireless industrial pressure sensor has many advantages. Some of these include superior signal and noise control ratio, multipoint sensing, easier networking, better circuit integration and smaller transducers. A wireless sensor network can be installed and applied to check various process variables throughout different production activities simultaneously. The capability to watch over multiple parameters is especially useful in industrial settings with flowing materials such as chemicals, metals, paper and pulp, beverages, food and many others.
Industrial and other types of pressure units are highly relevant to our daily living. Although widely unrecognized, these devices are often used as sensors, indicators and transmitters. Variables such as altitude, speed, water level along with gas and fluid flow are often measured through a pressure sensor. The type of product used depends entirely on its application and the technology needed. Vibrating capacitance, micro-electromechanical, strain gauge and semiconductor piezoresistive are several technologies widely employed in today’s sensors.
When choosing an industrial pressure meter, there are several critical parameters to consider. One of the foremost is the desired level of accuracy required to meet your needs. Some industries must continuously monitor and record pressure data while others may only need periodic checking. These units are available in a range of accuracy levels and output settings. Some are manufactured with extra protection to guard against harsh outdoor conditions. Therefore, the operating environment the sensor is used in strongly determines its mechanical structure and cost.
Differential pressure gauges are most often used in industrial settings to measure different pressures at various points. In their most basic form, these units are mechanical and offer acceptable accuracy. Digital gauges are becoming more popular as they offer better readings and can be mounted in standard holes. The complexity of your operation along with budget can help in deciding whether a standard or digital sensor is the best option.
It is often recommended to go with branded pressure sensor varieties as they offer credibility, reliability and quality. You’ll find them with a range of process connections, display options and sizes available. Most include specifications for temperature compensation, output and alarm switches. Some manufacturers also offer industrial pressure sensors with additional optional features based on your specific requirements.