Indirect liquid level detection

Indirect liquid level detection

Liquid level detection through nonmetallic container walls

The solution

The semiconductor industry utilizes a wide variety of liquids and chemistries. These liquids can be highly conductive acids, bases, and deionized water. Balluff's unsurpassed industry leading capacitive technology reliably detects these liquids when present and accurately turns off when absent. Offering a patented hybrid capacitive technology, these liquids can be detected through nonmetallic walls up to 10 mm thick. In addition, they are not affected by moisture, foaming, filming and material buildup.

The features

  • Reliably detects various chemistries
  • Nonmetallic container walls up to 10mm thick are ignored
  • Moisture, humidity, filming, foaming and material buildup are
Contact-free fill level detection in the semiconductor industry
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> Solutions for the Semiconductor Industry [PDF]
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