Tag: Differential Pressure Transmitters
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Installation Considerations of an Orifice Plate Flow Sensor
If a constriction is placed in a pipe as shown in figure 1 below, the flow must be higher through the restriction to maintain mass flow at all points. Figure 1: The basis of a differential flow meter Since the … Read more
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How to Perform Mass flow Measurements with DP sensors
Let’s assume we are measuring flow by differential-creating primary device for example an orifice plate and a DP cell as illustrated in Figure 1 below: Figure 1 Liquid mass flow measurement The differential head across the primary device is corrected … Read more
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How to Connect a DP (Differential Pressure) Flow Sensor to a DP Transmitter
The DP Transmitter should be mounted with a manifold block as illustrated in the figure 1(a) below to allow for maintenance. Figure 1(a) connection of a DP flow sensor to a DP transmitter Valves B and C are the isolation … Read more