Hi all,
I am working on a project that aims at measuring the conductivity of sea water. For this purpose I will be building a simple circuit made of a two electrodes dipped into the water and a resistor, then I will be using an instrumentation differential amplifier to measure the voltage sensed across the resistor, from which water conductivity can be determined. I need an opinion about what kind of Instrumentation amplifier I can use that would do a good job ( meaning has high rejection mode ratio, works well for high frequencies).
Please let me know of any recommendation
Andre
I am working on a project that aims at measuring the conductivity of sea water. For this purpose I will be building a simple circuit made of a two electrodes dipped into the water and a resistor, then I will be using an instrumentation differential amplifier to measure the voltage sensed across the resistor, from which water conductivity can be determined. I need an opinion about what kind of Instrumentation amplifier I can use that would do a good job ( meaning has high rejection mode ratio, works well for high frequencies).
Please let me know of any recommendation
Andre