The Bubbler Liquid Level Controller is used to monitor and control the liquid level in any open-top tank.

Typical liquids are water, oils, acids, alkaline solutions, fuels, syrups, inks, paints, alcohols, coolants, solvents, sludge and slurries.

The Bubbler Level Controller has a differential pressure controller with two SPDT control relays. The adjustable dead band along with a scalable 4-20mA process output and two dry contacts with relay is available for integration into your existing control system.

An optional compressor can be provided where compressed air is not available or for remote locations.

Virtually any liquid level can be monitored with the Bubbler Liquid Level Controller.

Click here for ALSI Literature on Bubble Liquid Level Controllers.

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