Problems with using double-flange differential pressure transmitters for level measurement
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1. The difference between a double-flange differential pressure transmitter and a double-flange level gauge lies solely in the fact that the measurement range of the double-flange level gauge can be set to a negative value? 2. How to configure a double-flange differential pressure transmitter for level measurement?
The same. The range is calculated using the density of the medium, while the migration amount is determined based on the density of the filling liquid; the resulting differential pressure range is then adjusted using a handheld device
I understand: the typical measurement range of double-flange differential pressure transmitters is starting from 0, while double-flange level gauges require negative migration; the two are different.
The combination of detection and display is called a double-flange level gauge, while when considered separately, they are known as a double-flange differential pressure transmitter and a level indicator.
Discussion…………. :Lol, let’s learn* it a bit
It is said that the double-flange level transmitter is more accurate than the double-flange level gauge.
For differential pressure transmitters, one must connect the pressure tubes and fill them with fluid; dual flanges simply mean that the manufacturer handles the connection of the pressure tubes and the filling of the fluid, while the other settings remain the same
Is there a difference? Both need to be migrated based on the actual circumstances