Optical Dissolved Oxygen Sensors - Overview - METTLER TOLEDO
Optical Dissolved Oxygen Sensors

Optical Dissolved Oxygen Sensors

High performance optical in-line probes

Accurate Results and Instant Availability

Flexibility and Ease of Handling
Uncompromised Reliability Through Predictive Maintenance

Products and Specs

 
Products and Specs
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Measurement Parameters
Measurement Technology
Sensor Length
Anti-Bubble Design
Measurement range
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Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor LengthVarious
Anti-Bubble DesignNo
Measurement range8 ppb to 25 ppm
Material in contact with mediumstainless steel (AISI316L) with 3.1B certificates
Mechanical pressure resistancemax. 12 bar (174 psi) absolute
Insertion lengthfor 12 mm: 120, 220, 320 mm
DescriptionDigital interface with ISM
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Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor LengthVarious
Anti-Bubble DesignNo
Measurement range2 ppb to 2000 ppb
Material in contact with mediumstainless steel (AISI316L) with 3.1B certificates
Mechanical pressure resistancemax. 12 bar (174 psi) absolute
Insertion lengthfor 12 mm: 120, 220, 320 mm
See details
Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor LengthVarious
Anti-Bubble DesignNo
Measurement range.8ppb
Material No.: 30449705
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Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length120 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O2 saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30449706
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Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length220 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30526900
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Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length320 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30532157
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Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length420 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30449703
See details
Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length120 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30449704
See details
Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length220 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30526901
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Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length320 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30526902
See details
Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length420 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Material No.: 30526903
See details
Measurement ParametersOxygen
Measurement TechnologyOptical fluorescence quenching
Sensor Length590 mm
Anti-Bubble DesignYes
Measurement range0 … 60 % O₂ saturation
AutoclavableYes
Model GroupInPro 6860i
Comparison

Documentation

Brochures

Interactive Brochure: Simplify Workflows in Process Analytics with Sensors That Learn
This brochure explains how intelligent sensor management (ISM®) sensors not only learn from your processes and tell you when they'll need to be mainta...
Ultrapure Water and Process Analytics for the Semiconductor Industry
Over the years, Thornton defined resistivity limits and became the resistivity measurement standard in the semiconductor industry.
Semiconductor Industry : Ultrapure Water and Process Analytics for the Semiconductor Industry
Over the years, Thornton defined resistivity limits and became the resistivity measurement standard in the semiconductor industry.

Case Studies

DO Sensors in Fermentation
This case study explains how Novozymes, the world leader in the production of enzymes, was using amperometric sensors for DO monitoring in fermentatio...
Higher Brewery Productivity at the Filling Line
This case study explains how Italy’s Peroni Brewery was having challenges with their dissolved oxygen (DO) measurements. They were using amperometric...
Sensors for tissue engineering
This case study explains how Ospin, Germany develops modular and scalable bioreactors that enable tissue production for a wide range of clinical and r...
Dissolved Oxygen in Beer
This case study explains how Stone Brewing, one of America's most successful craft breweries, required high performance dissolved oxygen sensors for a...
Improved Amino Acid Production Article
This article explains how improved amino acid production can be achieved for industrial manufacturers through fermentation control.

Applications

Application Note – Easier Sensor Sterility and Fewer Batch Losses
Download the application note " Easier Sensor Sterility and Fewer Batch Losses" and find out how: Intelligent Sensor Management minimizes the risk of...
Dissolved oxygen application note
This application note explains how dissolved oxygen measurement in power plant water systems can reduce the risk of corrosion.
Cogen Boiler Blowdown Control Using Conductivity
This Application note explains about conductivity for monitoring mineral concentration and boiler conductivity measurement.
Silica Measurements in Cogen to Protect Expensive Equipment
This Application note explains about silica measurements in cogeneration and pure water, silica in raw sugar production and maximizing production thro...

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