Applications
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| Level measurement of sludge, highly viscous liquids and liquids with suspended solids.
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Features
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- Having no moving parts, the sensor offers stable measurement even with sticky liquids or liquids with suspended solids.
- Long service life even with corrosive liquids due to air preventing corrosive gases from penetrating into the controller.
- Sensor requires no electricity, so can be used in hazardous areas with the controller installed in a safe area.
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Principle of Operation
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| Controller sends air to the sensor placed in the tank, and measures the back pressure, continuously indicating a level and giving a 4 to 20mA DC output.
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