Electronic displacer level transmitter technology operates by detecting changes in buoyancy force caused by liquid level change. These forces act upon the. Find out all of the information about the MAGNETROL International product: displacer level switch / for liquids / flange B10, B Contact a supplier or the parent. Find out all of the information about the MAGNETROL International product: displacer level switch / for liquids / brass / flange A15, B Contact a supplier or the.
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Level measurement in the process industry is typically accomplished using a variety of technologies.
Displacer level switch / for liquids / flange – B10, B15 – MAGNETROL International
Although the industry is continually innovating, many level applications leve, still regulated using older technology. One of these older technologies commonly used in the process control industry is the differential pressure DP level transmitter, which first was introduced in the s.
Changing buoyancy forces caused by liquid level change act upon the spring-supported displacer, causing vertical motion of the core within a linear variable differential transformer LVDT.
As the core position changes with liquid level, voltages are induced across the secondary windings of disp,acer LVDT.
These signals are processed in the electronic circuitry and converted to a useable output signal. The enclosing tube acts as a static isolation barrier between the LVDT and the process media.
There are significant differences between displacer level transmitters and differential pressure transmitters, which affect the installation, maintenance, and accuracy of magnerrol level transmitter chosen.
Displacer level transmitters can improve process performance in a wide range of applications, offering significant advantages over differential pressure transmitters in several areas, including:. MAGNETROL has produced a white paper that outlines the benefits of displacer level transmitter technology over differential pressure transmitters, including a side-by-side comparison chart. To learn more about these transmitters, download the whitepaper.
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