pH/Redox measurement: Tophit CPS441

Tophit CPS441 is an analog ISFET sensor (ion-sensitive fieldeffect transistor) with liquid KCl reference electrode for pH measurement in blocking media. The non-glass ISFET sensors in the Tophit line can even be installed overhead. They are characterized by their extremely stable PEEK shaft and can be used in media with high organic solvent parts. Benefits: Resistant to breaking - Sensor body made completely of PEEK (FDA compliant) - Direct installation into the process, reduces effort and costs for sampling and laboratory analysis Re-fillable liquid KCl reference electrolyte Application possible at low temperatures - Short response time - Constantly high accuracy Sterilisable Longer calibration intervals than glass electrodes - Lower hysteresis with alternating temperatures - Low measuring error after high-temperature loading - Almost no acid and alkaline errors With built-in temperature sensor for effective temperature compensation Ideal for CIP processes when combined with an automatic retractable assembly

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