Knick - Model SE 555 -Digital, Sterilizable pH Sensor

• Simultaneous measurement of pH and ORP
• Gel electrolyte, pressurized and long-term stable
• Ceramic junction
• Silver ion trap
• Safe sterilization with temperature monitoring
• Integrated temperature detector
• Omega glass, high impedance for high-temperature applications, very low alkali error, CIP/SIP capable

• Perfect galvanic isolation thanks to Memosens technology
• No influence of humidity in the connector
• Precalibration in the lab
• Digital data transfer
• Integrated sensor diagnostics
• Also available as version without paint-wetting impairment substances (PWIS-free)

The digital pH/ORP sensor SE555X/*-AMSN has a special pH glass with high impedance for high-temperature applications and low alkali error as well as a platinum disk as ORP measuring element. The special pH glass enables a very fast and stable response and makes the sensor CIPand SIP-capable, even in the harshest of environments.

The gel electrolyte of the reference electrode is pressurized and longterm stable. The silver ion trap prevents silver sulfide precipitation and junction fouling in media containing sulfides. This makes the sensor ideal for routine applications in food processing and biotechnology. It is equally suited for continuous measurements in analytical chemistry.

Fermentation, food and beverages, aggressive media, extreme pH values, paint shops