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Differential pressure transmitters are a crucial component of many flow measurement systems, and yet many people may not be familiar with what they are and how they work. In this article, we will provide an overview of differential pressure transmitters and how they can be used in various applications.
At PESCO INSTRUMENT & METER CO., LTD, we specialize in designing and processing differential pressure transmitters according to our customers’ specific requirements. Our commitment to excellent quality and customer satisfaction is reflected in our products, which are designed to comprehensively solve users’ various needs for flow measurement.
Differential Pressure Transmitter Components
A differential pressure transmitter consists of two functional units: the main unit and the auxiliary unit. The main unit comprises a sensor and process links, while the auxiliary unit includes electronics and a display.
Working Principle of Differential Pressure Transmitter
The fundamental working principle of a differential pressure transmitter is based on the measurement of the pressure difference between two points in a fluid system. The sensor module of the differential pressure transmitter adopts welding technology and has an integrated overload diaphragm, an absolute pressure sensor, a temperature sensor, and a pressure sensor.
When used in a flow measurement system, the differential pressure transmitter measures the pressure difference between two points, which is proportional to the flow rate. By utilizing an equation that relates pressure to flow, the transmitter can calculate the flow rate accurately.
Applications of Differential Pressure Transmitter
Differential pressure transmitters are commonly used in a wide range of industries, including oil and gas, chemical, pharmaceuticals, food and beverage, and water treatment. They are used to measure flow rates of liquids, gases, and vapors, as well as to measure various process parameters, such as level, flow, and density.
Some specific applications of differential pressure transmitters include flow measurement in pipelines, level measurement in tanks and silos, and pressure measurement in hydraulic systems and pneumatic systems.
Benefits of Using Differential Pressure Transmitter
There are several benefits to using a differential pressure transmitter, such as:
– Accurate measurement: The transmitter provides highly accurate measurements, ensuring precise control of processes and systems.
– Versatile measurement capability: Differential pressure transmitters can measure various fluid and process parameters, making them an ideal tool for diverse industrial processes.
– Easy installation: Differential pressure transmitters are designed for easy installation and require minimal training and maintenance, saving time and costs.
Final Thoughts
At PESCO INSTRUMENT & METER CO., LTD, we provide high-quality differential pressure transmitters that are tailor-made to meet our customers’ requirements. Our products are designed to provide our customers with accurate and reliable measurement solutions, ensuring their processes run smoothly and efficiently. Contact us today to learn more about our products and services.
