YOKOGAWA All-in-One pH/ORP (REDOX) Sensor FU24 Series Differential pH/ORP-sensor Very good price of 100% New & Original
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YOKOGAWA All-in-One pH/ORP (REDOX) Sensor FU24 Series Differential pH/ORP-sensor Very good price of 100% New & Original
The FU24 is also made with a chemical resistant PPS 40GF body.
It is particularly useful in harsh applications with fluctuating pressure and/or temperature.
Process fluid may be moving in and out of the sensor under influence of frequent pressure and/ or temperature fluctuations.
This results in fast desalting and dilution of the reference electrolyte.
This on its turn will change the reference voltage and cause a drifting pH measurement.
By using the successful Yokogawa Bellow system integrated in the FU24 electrode, a strong pressure compensation mechanism is created.
The build-in bellow ensures immediate interior pressure equalization to the outside pressure,
making the sensor virtually insensitive to external pressure variations.
A slight overpressure caused by the bellow tension, prevents fluid ingress and maintains a positive ion flow out of the sensor.
This feature is of particular interest in pure water applications.