OxyTrode Pt 120

Part # 238810

Hamilton's OxyTrode Pt is a maintenance-free ORP sensor suitable for chemical, wastewater, and industrial applications.

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OxyTrode Pt 120 Details

The Hamilton OxyTrode Pt is a maintenance-free ORP (Oxidation-Reduction Potential) sensor specifically designed for reliable measurements in both the chemical industry and wastewater treatment applications. Its key feature is the incorporation of three high-performance ceramic diaphragms, which effectively minimize the impact of flow potential when the sensor is mounted in pipes. The sensor also utilizes a durable platinum wire coil welded directly onto the glass. This robust and maintenance-free design makes the OxyTrode Pt well-suited for continuous monitoring in water and wastewater treatment facilities, as well as various industrial processes.

Common applications Water, Energy, & Environment, Water and Wastewater, Chemical Processes, Petrochemicals, Oil & Gas Processing, Pharma & Biopharma

Ensures stable and reliable redox readings.

Minimizes flow potential.

Reduced Flow Potential in Pipe Mounting

Incorporates three high-performance ceramic diaphragms to minimize the influence of flow potential when the sensor is installed directly in pipes.

Robust Platinum Measurement

Features a durable platinum wire coil that is directly welded onto the glass, ensuring reliable and stable ORP measurements.

Scientific Citations

  • The measurement technology from Hamilton is hard to beat in terms of its measurement accuracy and reliability.

    The measurement technology from Hamilton that is used in our brewery is hard to beat in terms of its measurement accuracy and reliability. The planning security and cost stability with the subscription is very attractive and important to us. Hamilton offers great support and is always open to customer requests.

    Holger Bruckes
    Deputy head of Quality Assurance Mönchengladbach Brewery, Branch of OETTINGER Brewery GmbH

  • I could not be more pleased with my experience with Hamilton!

    My company has been using Hamilton probes for years and have always been happy with their performance! The team is always very helpful in trouble shooting issues and answering any questions that we may have about our probes. Overall, I could not be more pleased with my experience with Hamilton!

    Abigail Mann
    Bioprocessing Fermentation Associate at Heliae Development

OxyTrode Pt 120 Specifications

Print
Process Connection PG13,5
Wetted Parts Platinum
GΙass
Ceramic
EPDM (Ethylene propylene elastomer)
(FDA 21 CFR 177.2600; EU 1935/2004; USP <88> Class VI - 70 °C)
Electrical Connector S8
a-length 120 mm
Measuring Range -2000 mV to +2000 mV
Electrolyte Viscous 3 M KCl-Pharma, blue
ORP Element Pt wire
Membrane Shape Spherical
Diaphragm HP-Ceramic
Number of Diaphragms 3
Reference System Hamilton Everef
Liquid Earth No
Temperature Sensor No
O-ring Material FDA 21 CFR 177.2600; EC 1935/2004; USP <87>; USP <88> Class VI (121 °C)
Serial Number Yes
Recommended Storage Hamilton Storage Solution or 3 M KCl
Certificate No
ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
Diameter 12 mm
Autoclavable No
Steam Sterilizable No
CIP No
Operating Temperature Range 0 to 130 °C
Sample min Conductivity 50 µS/cm
Pressure Range bar g 0 to 16 bar at 25 °C, 0 to 6 bar at 130 °C

OxyTrode Pt 120 Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

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FAQ

When should I replace the membrane and electrolyte in my polarographic DO sensor?

The frequency of membrane and electrolyte replacement is process specific and will vary. Routine calibration before each run can identify a high nA current at the nitrogen zero point or low nA current in air, indicating a need to replace the membrane and electrolyte. Click to learn more about membrane replacement.
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FAQ

What is the difference between ORP and Redox?

They are the same. Redox is a shortened word for “Reduction Potential”. ORP is shortened for “Oxidation Reduction Potential”. The sensor and measurement is the same.
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FAQ

What is viscous electrolyte?

Viscous electrolyte helps slow the ingress of contaminants that could poison the sensor. These sensors offer a good compromise between long life and good value. They are well suited for applications found in water treatment, swimming pools, fish farming, algae cultivation and many other industries.
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