FLOW MEASUREMENT USING A DIFFERENTIAL PRESSURE TRANSMITTER
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- เผยแพร่เมื่อ 20 ก.ค. 2024
- For your free copy of our 26 page download on how DP transmitters allow the measurement of flow, click the link below:
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Description:
🔍 Ever wondered how Differential Pressure (DP) transmitters precisely measure flow rates in pipelines? In this in-depth video, we explore the engineering principles behind DP transmitters and the fascinating workings of their pressure sensors.
🌐 Introduction to DP Transmitters: Learn the fundamental concepts behind DP transmitters and their role in measuring flow rates in fluid-carrying systems.
🔬 Pressure Sensors Demystified: Delve into the technology behind pressure sensors, whether based on strain gauges, capacitive, or piezoelectric principles. Understand how these sensors respond to changes in fluid pressure and convert mechanical deformations into electrical signals.
📈 Differential Pressure Calculation: Follow the journey of the electrical signals from the high-side and low-side pressure sensors as they are processed by the transmitter's electronics to calculate the all-important differential pressure.
🛠️ Output Signal Conversion: Discover how the calculated differential pressure is transformed into a standardized output signal, such as the common 4-20 mA current signal. This signal becomes a representation of the flow rate or other process variables.
🔄 Compensation and Calibration: Uncover the importance of temperature and pressure compensation features in DP transmitters. Explore the calibration process, where adjustments are made to ensure the accuracy of the output signal based on known reference values.
🎓 Educational and Informative: Whether you're a student, engineer, or curious mind, this video provides a comprehensive understanding of the inner workings of DP transmitters, offering valuable insights into industrial measurement technology.
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#DifferentialPressure #FlowMeasurement #EngineeringExplained #SensorTechnology #IndustrialAutomation
