Conductivity Applications

• March 31st, 2020
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Conductivity Error Reduction Techniques: Bubbles

Make sure the sensor does not trap or collect air bubbles on the surface when on-line. This is a common and little appreciated problem because you cannot see through most piping. To test for surface bubbles, rap the back of an on-line sensor sharply with a screwdriver handle and look for a step change up in the conductivity reading. If it jumps suddenly, odds are good that the rap dislodged bubbles from the electrode surfaces.

• March 30th, 2020
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RoHS COMPLIANT SENSORS AVAILABLE

Sensor Development, Inc. has placed great importance on ensuring that our products comply with European Directive 2011/65/EU, comm

• July 11th, 2016
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Electrical Conductivity of Fluids

Electric current will readily flow through certain solids and liquids when a voltage difference exists between two points. In solid materials it consists of electron movement through the atomic structure, it’s referred to as electronic current flow. Current carriers are of a fixed charge an almost negligible mass, any limitations on flow rate are determined by the characteristics of the conducting medium more than the carrie

• May 1st, 2014
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