PT4805-DPA-SC-S8 pH Probe

For in-line measurements of oxidation reduction potential (ORP) in chemical applications

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Low-maintenance gel filled Redox probe for chemical applications

Pt4805-DPA is a pre-pressurized, gel-filled, low-maintenance electrode for in-line measurements of oxidation reduction potential (ORP) in chemical applications. It is designed for use in reactors, tanks, open basins and transfer lines under harsh chemical process conditions.
Features and Benefits
The Pt4805-DPA electrode is filled with gel-reference electrolyte which is pre-pressurized to 2.5 bar (36 psi).
Long operational electrode lifetime
It is provided with a patented silver-ion trap to prevent diaphragm fouling in sulfide-containing media.
High accuracy
The internal over-pressure ensures a gradual electrolyte outflow efficiently cleaning the diaphragm and preventing influx of process media into the reference electrolyte.
Short description Gel-filled electrolyte Redox-electrode
pH-range 0... 14
Temperature range 0...100 °C (32...212 °F)
Pressure resistance (bar) up to 2.5 bar overpressure
Pressure resistance (psi) up to 36 psi overpressure
Diaphragm ceramic
Number of diaphragms 1
Reference system Argenthal system
Silver-ion trap yes
Sterilizable no
Autoclavable no
ISM no
Material Number(s) 52005351

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