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Barben Analytical · An AMETEK company

Barben Analytical pH, ORP, Conductivity and Oxygen Measurement

Process analytical sensors and optical oxygen analyzers for harsh industrial service. We help you choose the right sensor, mounting and materials for your application.

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What Barben Analytical Provides

Barben Analytical makes process sensors and analyzers for measurements that are hard on equipment: sulfides, H2S, high solids, strong acids and bases, high pressure and high temperature.

Barben pH sensors are proven with analyzers from Rosemount, ABB, Foxboro, Endress+Hauser, Mettler Toledo, GLI/Hach and Knick; conductivity sensors with Rosemount, ABB, Endress+Hauser, Mettler Toledo and Knick.

  • pH and ORP sensors with the patented Axial Ion Path reference
  • Two- and four-electrode contacting conductivity sensors
  • OXYvisor optical oxygen analyzer for gas and liquid service, from trace ppm to percent levels
  • Sensors that work with most major analyzers, so you can upgrade the sensor and keep your electronics

Product Families

Barben Performance Series pH and ORP sensors
Performance Series

pH / ORP Sensors

Combination pH/ORP electrodes for harsh industrial measurement, built around the patented Axial Ion Path reference.

  • Reference designed to resist poisoning and plugging
  • Specialized glass for strong acids and bases, plus coating- and silica-resistant options
  • In-line to 2500 psig; quick change and retractable hot tap to 300 psig
  • Process temperature to 266°F (130°C)
pH / ORP sensor brochure
Barben two-electrode and four-electrode conductivity sensors
Two & Four Electrode

Conductivity Sensors

Contacting conductivity sensors for pure water through high-conductivity processes.

  • Two-electrode sensors for pure water and low to medium conductivity
  • Four-electrode sensors for medium to high conductivity, a low-cost alternative to toroidal sensors
  • Extra electrode pair compensates for particulate and scale build-up
  • Threaded in-line, submersible and hot tap retractable options
Conductivity sensor brochure
Barben OXYvisor optical oxygen process analyzer
OXYvisor

Optical Oxygen Analyzers

Optical oxygen measurement in gas and liquid applications, from trace ppm to percent levels.

  • Quenched-luminescence measurement specific to oxygen
  • Detection limit 0.5 ppm O2 in gas (1 atm, 20°C) and 1 ppb dissolved O2
  • Auto-calibration, remote validation and datalogging
  • NEMA 4X / IP66 field-mountable enclosure
Optical oxygen analyzer brochure

Find a Solution by Application

Applications documented for Barben Analytical products.

Industries Served

Water & Wastewater

pH and ORP sensors for municipal coagulation, aeration basins and outfall monitoring.

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Food & Beverage

pH sensors for sugar processing.

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Oil & Gas

pH, conductivity and optical oxygen measurement for refinery units, natural gas production and produced water.

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Chemical

pH and ORP measurement for chlor-alkali brine, titanium dioxide and VCM/PVC processes.

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Pipelines & Gathering

pH and optical oxygen measurement for amine sweetening at natural gas processing plants.

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Energy & Power

pH sensors for wet FGD scrubbers and pH and oxygen measurement for biogas and RNG.

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Plastics

pH and ORP measurement across VCM and PVC production and wastewater.

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Petrochemical

pH and ORP measurement in VCM production, where ethylene and chlorine form EDC.

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Industrial Processing

pH and ORP sensors for chlorine dioxide bleaching and wet end stock preparation in pulp and paper.

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Featured Products

pH / ORP Sensors

Model 546 pH/ORP Sensor

Threaded in-line, submersible and high-pressure hot tap installations with a 3/4 inch NPT process connection.

Literature
pH / ORP Sensors

Model 551 Quick Change Sensor

Remove the sensor for cleaning or calibration through a Nut Lock adapter that threads into a 1 inch NPT process connection.

Literature
pH / ORP Sensors

Model 547 Cartridge Sensor

Replaceable cartridge-style sensor for direct insertion and hot tap retractable installations where a sample line isn't practical.

Literature
pH / ORP Sensors

Model 567 All-Plastic Retractable Sensor

Kynar-body hot tap retractable sensor for aggressive processes and plastic piping.

Literature
Optical Oxygen Analyzers

OXYvisor Optical Oxygen Analyzer

Trace ppm to percent oxygen in gas and liquid streams; field-mountable NEMA 4X / IP66 enclosure.

Literature

Technical Resources

Application help

Need help selecting a Barben sensor?

Tell us what you're measuring, the process media, temperature, pressure and how the sensor will be installed. Replacing a sensor? Send the make and model of your analyzer. If you don't know an answer, mark it unknown.

pH, ORP, conductivity or oxygenProcess mediaNormal & max temperatureNormal & max pressureInstallation styleExisting analyzer make & modelPhotos of the installation
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Request a Quote or Contact Adaptive

Adaptive Industrial Solutions
1015 Grupp Road #31733
St. Louis, MO 63131
877.818.5009
sales@adaptiveind.com
www.adaptiveind.com
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