Conductivity Analyzers are often used in conjunction with ph analyzers. Where the ph analyzer system functions to raise ph, the output from the conductivity analyzer is usually sent to a controller responsible for opening and closing the valves that dilute the water to lower ph.

Conductivity controllers and sensors maintain chemical concentration by accurately measuring the conductivity of a solution in a process tank. This is done using a special temperature-compensated PVDF sensor that is located in the tank. The sensor has no metal parts, making it easy to maintain. It can withstand to most corrosive chemicals, including hydrofluoric acid.

A conductivity meter contains a transmitter and a receiver, measures differences in the electrical conductivity of the ground. The transmitter projects a primary electromagnetic field into the ground that generates small eddy currents of the surface of conducting objects (ferrous and non-ferrous) or features, and the eddy currents in turn create a secondary magnetic field that is measured by the receiver.

Conductivity Monitor is an instrument for the measurement of hardness in freshwater. Its analog outputs provide connection to recorders and other data storage and control systems. The conversions are 33 µS=17.9 ppm=1dH. The conductivity monitor is automatically temperature-compensated and has two ranges, making it useful for different applications. These are powered by a standard 9-volt battery.

Conductivity probe is used in environmental testing for salinity, Total Dissolved Solids (TDS) and conductivity in water samples. This probe is constructed by chemical resistant materials, which is ideally suited for applications such as drinking water and wastewater treatment, chemical processes & demineralized and softened water. The conductivity probe having one electrode with a small surface can be used for the measurement of instantaneous local concentration during liquid mixing in an electrolytic solution. It uses alternating current at its electrodes and it prevents polarization & electrolysis. It is also used to monitor changes in ion levels in aquatic systems.