Level Switch

Endress+Hauser high-level, low-level switch is one of the best selling products in the world. The rod principle changes the frequency of the measurement when the media touches the sensor and the electronic unit processes it to provide a relay or contact effect. The application of this level alarm is used for high, low warning in tanks in all industries. It also meets the requirements for built-up adhesion, corrosion, as well as measurements in foamed tanks. Endress+Hauser high/low Level Switch is used for both liquid and bulk solids.

–  Process temperature up to 280oC

–  Process pressure up to 100 bar.


Measuring principle of Level Switch

Installation of Level Switch devices:

Overfill prevention alarm devices in tank trucks:

Level Switch still works well when adhered or corroded:

Level Switch in bulk solids application:

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