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AS Series Conductivity Sensors from Aquametrix

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AS Series Conductivity Sensors

For years the MS series of epoxy body probes have been known as the most extensive conductivity probes on the market. The new AS series represent a major upgrade.

The AS conductivity probes feature a choice of 316 stainless steel or graphite electrodes and Noryl shells that will satisfy just about any industrial, power plant or laboratory application. This technology, insures that, with reasonable maintenance, years of drift-free performance can be expected.

Five cell constants from 0.01 to 10 are available to cover any water sample between pure water and saline conditions. All types are designed with a safety stop shoulder on the cell.

Integral automatic temperature compensation is standard on all types and provides compensation to 25°C when used with a compatible analyzer. Users can choose between a 1000 Ω RTD or 3 kΩ thernistor. Either elementi is place to give close thermal contact with the liquid being measured to assure fast response to changing temperature.

Flow-through mounting incorporates a special compression fitting which allows adjustable insertion length in 3/4 inch NPT piping or in the side of a tank. This design avoids the nuisance of disconnecting the cell cable when installing or removing the cell for cleaning.

Submersion mounting is achieved by reversing the direction of the compression fitting, allowing the cell to be threaded into the MHMSC mounting hardware. Mounting hardware is available which includes a 2 foot length of CPVC pipe and a simple but versatile adjustable bracket for hanging on the rim of the tank. Ball Valve (“Hot-Tap”) types permit removal of the cell from process piping or from tanks without shutting down the system. They are available with in CPVC.


  • 316 SS or graphite Electrodes

  • Economically Priced

  • Automatic Temperature Compensation

  • Adjustable Insertion Length

  • Ball Valve “Hot Tap” Types

  • Constants 0.01, 0.1, 1.0, 10 and 50.

  • Choice of 3 kΩ thermistor or 1000 Ω RTD for automatic temperature compensation.


  • Cooling towers

  • High purity water applications

  • Pharmaceutical Applications

  • Reverse osmosis systems

  • Food and Beverage

AS Conductivity Sensor Datasheet
AS Conductivity Sensors Manual.doc



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