2-/4-Electrode Conductivity Sensors - Overview - METTLER TOLEDO
2-/4-Electrode Conductivity Sensors

2-/4-Electrode Conductivity Sensors

Versatile sensors for accurate chemical concentration control.

2-/4-Electrode Conductivity Sensors
2-/4-Electrode Conductivity Sensors


METTLER TOLEDO "premium line" 2- and 4-electrode probes for industrial conductivity measurement, provide the highest degree of safety during CIP and SIP processes. These sensors are specially designed and ruggedly built to withstand most rigorous cleaning procedures.

These robust sensors are also highly suitable for applications in the chemical industry and in the treatment of industrial wastewater.

Products and Specs

 
Products and Specs
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Design
Segment /Application
Meas. Range / Transmitter
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DesignTitanium
Segment /ApplicationPure and ultrapure water
Meas. Range / Transmitter0.02-10000 µS/cm
Cell factor0.1 1/cm (nominal)
Temperature range-10...100 °C (14...212 °F)
Max. pressure (bar)34 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)500 psi (77 °F), 100 psi (203 °F)
Sensor materialPVDF
O-rings, insulationViton® (FDA), PEEK (FDA)
Temperature accuracy±0.25 °C at 25 °C
Temperature sensorPt1000
See details
DesignSS316L
Segment /ApplicationPure and ultrapure water
Meas. Range / Transmitter0.02-10000 µS/cm
Cell factor0.1 1/cm (nominal)
Temperature range-10...100 °C (14...212 °F)
Max. pressure (bar)17 bar (25°C), 7 bar (95°C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialSS 316L/1.4435
O-rings, insulationViton® (FDA), PEEK (FDA)
Temperature accuracy±0.25 °C at 25 °C
Temperature sensorPt1000
See details
DesignSS316L
Segment /ApplicationPharmaceutical sanitary design
Meas. Range / Transmitter0.02-2000 µS/cm
Cell factor0.1 1/cm (nominal)
Temperature range-10...120 °C (14...248 °F)
Max. pressure (bar)17 bar (25°C), 7 bar (95°C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialSS 316L/1.4435
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C at 25 °C
Temperature sensorPt1000
See details
DesignPEEK (body)
316L (electrodes)
Hastalloy (electrodes)
Segment /ApplicationChemical, pharmaceutical and F&B processes
Meas. Range / Transmitter0.02-500 mS/cm
Temperature range-20...150 °C (-4...302 °F)
Max. pressure (bar)0 ...20 bar at 135 °C0 ...10 bar at 150 °C
Max. pressure (psi)0 ... 290 psi at 275 °F0 ... 145 psi at 302 °F
See details
DesignPEEK (body)
316L
Hastalloy
Segment /ApplicationPharmaceutical and F&B processes
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...140 °C (14...284 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPEEK (FDA)
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
See details
DesignSS316L
Segment /ApplicationCIP/SIP control and phase separation
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...140 °C (14...284 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPEEK (FDA)
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
See details
DesignSS316L
Segment /ApplicationChemical concentration measurements
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...140 °C (14...284 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPEEK (FDA)
O-rings, insulationPEEK (FDA)
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
See details
DesignSS316L
Segment /ApplicationIndustrial waste water
Meas. Range / Transmitter0.02-650 mS/cm
Cell factor0.25 1/cm (nominal)
Temperature range-10...80 °C (14...176 °F)
Max. pressure (bar)7 bar at 25°C
Max. pressure (psi)100 psi (77 °F)
Sensor materialCPVC
O-rings, insulationCPVC
Temperature accuracy±0.25 °C (25 °C)
Temperature sensorPt1000
See details
DesignTitanium
Segment /ApplicationWater purification
Meas. Range / Transmitter0.02-10000 µS/cm
Cell factor0.1 1/cm
Temperature range-10...100 °C (14...212 °F)
Max. pressure (bar)17 bar (25 °C), 7 bar (95 °C)
Max. pressure (psi)250 psi (77 °F), 100 psi (203 °F)
Sensor materialPTFE-coated SS 316/1.4401
O-rings, insulationViton® (FDA), PEEK (FDA)
Temperature accuracy+/- 0.25 °C
Temperature sensorPt1000
Comparison

Documentation

Brochures

Pure Water Analytics A Step Ahead for Pharmaceutical Compliance
Topics covered in this brochure are: Pharmaceutical Water conductivity and Total Organic Carbon Requirements, instruments that meet USP Purified Water...
Brewing Industry Brochure
This industry brochure highlights the availability of quality solutions for quality brewing.

Case Studies

Success Story: INGOLD Products Reduce Waste and Increase Productivity
The InPro3300 ISFET electrode has proven to be the best solution. Since its initial installation, Glanbia Foods has not had to scrap a single batch du...
Clean in Place Systems Manufacturer Relies on METTLER TOLEDO
In-line conductivity measurement technology plays an essential role in the efficient operation of Clean in Place (CIP) systems, ensuring the highest p...
MCE Technology
This case study explains the benefits of microfluidic capillary electrophoresis (MCE) technology and it's benefits for monitoring power plant cycle ch...
Pure water fabricator
This case study explains how an Indian pure water fabricator was faced with challenges during a power plant expansion project to meet the plant's qual...
No More Tears: Durable Chlor-Alkali pH Electrode
This white paper explains: Membrane cell chlorine production, problems with conventional pH electrodes, pNa/pH technology, measurement challenges, plu...

Applications

pH Measurement In Low Conductivity Samples
Power plant cycle chemistry guidelines and standards specify narrow ranges of pH to minimize corrosion of highly valuable components. In addition, mak...
UniCond® ISM Sensor Calibrator Meets Pharmacopeia Calibration Requirements
The United States Pharmacopeia (USP), European Pharmacopeia (EP) and all other Pharmacopoeias set strict guidelines for water quality and test equipme...
Power Plant Conductivity Measurement In Water Treatment and Cycle Chemistry
Conductivity measurement throughout a power plant treatment system from raw water to ultrapure water has typically required a variety of sensors to sp...
Key In-line Analytical Measurements in Chemical Manufacturing of APIs
The application notes provide an overview of the in-line analyses of conductivity and turbidity, which are vital parameters in improving and tracking...
Application Note: Optimized Control of Sour Water in Petrochemical Applications
Application Note - Control of sour water without damaging the pH electrode

Datasheets

Data Sheet: Thornton ISM Sensors for M800 and M300 ISM
Digital liquid analysis sensors optimized for pure water treatment.

Services

 
 
 
 
 
 
 
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