Hach Analog Inductive Conductivity Sensors 3700

Electrodeless Conductivity Sensor

Wide Measuring Range

• Hach's Inductive Conductivity Sensors measure 200 up to 2,000,000 micro Siemens/cm. A built-in Pt 1000 RTD compensates the measured conductivity for changes in process temperature.

Low Maintenance Design

• The inductive sensor design eliminates polarization and electrode coating problems that commonly affect conventional contacting electrode-type conductivity sensors.

Versatile Mounting Styles

• Sensors can be installed using a choice of four mounting styles – immersion, insertion, union, and sanitary.

Principal of Operation

• Inductive conductivity sensors induce a low current in a closed loop of solution, then measure the magnitude of this current to determine the solution's conductivity.

Electrodeless Conductivity Sensor

Wide Measuring Range

• Hach's Inductive Conductivity Sensors measure 200 up to 2,000,000 micro Siemens/cm. A built-in Pt 1000 RTD compensates the measured conductivity for changes in process temperature.

Low Maintenance Design

• The inductive sensor design eliminates polarization and electrode coating problems that commonly affect conventional contacting electrode-type conductivity sensors.

Versatile Mounting Styles

• Sensors can be installed using a choice of four mounting styles – immersion, insertion, union, and sanitary.

Principal of Operation

• Inductive conductivity sensors induce a low current in a closed loop of solution, then measure the magnitude of this current to determine the solution's conductivity.

All 3700 sc sensors come complete with a Digital Gateway for use with a Hach Digital SC Controller.