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Options Include:
Flipper Option:
In addition to the standard magnetic follower style indicator,ISE-Magtech also offers a flipper or roller type indicator. These consist of a series of metal flags that are silver colored on one side and red on the other. As the magnetic float passes each flag with rising or falling liquid level, the flag rotates 180 degrees to show the other color. Red indicates the liquid level and silver the vapor space. Futhermore, the magnets within the flippers couple +/- with each other to prevent inadvertant flipping. These flags are spaced every 0.4 inches (30 per foot) and give a very distinct red column corresponding to the tank level.
The flippers rotate on a ceramic and stainless steel bearing surface. They are housed in an extruded, annodized aluminum channel with a recessed glass window. After assembly, the unit is purged with inert gas (argon) and hermetically sealed.
The assembly is custom made for each gauge and is one continuous piece up to 20 feet in length, with no joints or blind spots.
ISE-Magtech flippers have been tested through 50,000 cycles of float travel speeds from 10 feet per minute to 800 feet per minute without a failure.
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Click for "Flipper"
Indicator Demo
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