ES-5 Series Toroidal Conductivity Sensors from Aquametrix

ES-5 Series Toroidal Conductivity Sensors

The AquaMetrix ES-5 series toroidal conductivity sensors are used in processes where conventional contacting sensors may become fouled or corroded. These probes are unique in the marketplace. They are loop-powered and provide direct 4-20 mA output.

Each sensor comes standard with a Pt100 RTD temperature device, which provides automatic temperature compensation to 25°C (77°F).

The AquaMetrix ES-5 sensors are equipped with 1.5” MNPT threads on both ends so that they can be mounted for in-flow applications or submersion mounted in tanks or open vessels.

Operating Principle.

Toroidal conductivity sensors are made up of two-wire wound toroids encapsulated in a potting compound and encased in a plastic body. One toroid acts as a transmitter and the other as a receiver. An electric current is induced between the toroids through the process solution. This current is directly proportional to the conductivity of the process solution.

Features

• Loop powered 4-20 mA output

• Low Maintenance – Reduced cleaning requirements

• No electrode corrosion – Toroid is fully encapsulated

• One Wetted Material – Easier chemical compatibility

• Choice of three Measuring range, 0 – 10 mS/cm, 0 – 100 mS/cm, 0 – 1,000 mS/cm.

• Automatic temperature compensation

Applications

• Plating

• High purity water applications

• Pharmaceutical Applications

• Reverse Osmosis systems

• Fume Scrubbers

• Boilers

• Cooling Towers

• Textile Manufacturing

• Food and Beverage

ES-5 Series Data Sheet
ES-5 Series Manual

 

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