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Why Is a Differential Pressure Transmitter Needed in Central Air Conditioning Water Systems?
2026-08-14IntroductionWhy Is Differential Pressure Important in HVAC Water Systems?How Does a Differential Pressure Transmitter Help Control Pumps?Where Is the Transmitter Used?Why Choose the Right Differential Pressure Transmitter?FAQ Int...
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How to Troubleshoot a Pressure Transmitter with No Output: A 6-Step Troubleshooting Guide
2026-08-02IntroductionStep 1: Check the Power Supply FirstStep 2: Inspect Wiring and PolarityStep 3: Measure the 4–20 mA SignalStep 4: Check the PLC or Control SystemStep 5: Examine the Process ConnectionStep 6: Determine Whether the Pressure Tra...
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What is the difference between a pressure transmitter and a pressure sensor?
2026-07-27Pressure measurement is a fundamental aspect of industrial automation, equipment monitoring, and process control. When selecting equipment, many people encounter a common dilemma: pressure transmitters and pressure sensors look alike an...
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Application of Oval Gear Flowmeters in Heavy Oil Loading and Unloading Metering
2026-07-26**I. Why Oval Gear Flowmeters Are Suitable for Heavy Oil Metering** Heavy oil (such as fuel oil, residual oil, crude oil, etc.) typically features high viscosity, poor fluidity, and a tendency to solidify. As a positive displacem...
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Measurement Differences Between Turbine and Oval Gear Flowmeters
2026-07-241: Measurement Principle: Measuring Velocity vs. Measuring Volume1.1 Turbine Flowmeter (Velocity-type)Fluid strikes the blades, causing the turbine to rotate. The higher the flow velocity, the faster the rotation. Volumetric flow ra...
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Advantages of Vortex Flowmeters in Measuring Steam and Common Gases
2026-07-22Core Advantages: High Reliability and Extremely Low MaintenanceNo moving parts – when measuring high-temperature steam or gases containing impurities, there is no component wear, ensuring extremely high long-term operational reliabi...
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