Refillable pH Probes and Redox Probes
Refillable pH Probe

Refillable pH Probes and Redox Probes

Refillable electrolyte pH probes offer the highest accuracy for extreme pressures and temperatures

 

Refillable pH Probes and Redox Probes

These refillable pH probes and refillable redox probes set the standard for measurement accuracy. A patented silver-ion trap prevents sulfides f...

These refillable pH probes and refillable redox probes set the standard for measurement accuracy. A patented silver-ion trap prevents sulfides from poisoning electrodes, and a range of reference electrolyte solutions allows optimum compatibility with process media. These and other features are the reason why InPro 2000 and 465-50 refillable pH probes perform so reliably in conditions that would quickly destroy other pH electrodes. With careful maintenance, these probes can provide outstanding performance for many years.

Models with Intelligent Sensor Management (ISM) provide predictive diagnostics allowing maintenance to be planned for when it will be needed. This reduces the maintenance effort and complexity while also increasing process reliability.


 
Long Lifetime in Extreme Conditions
Performance Tailored To Your Application
Accurate, Reproducible pH Measurement
Predictive Diagnostics Reduce Maintenance

Products and Specs

Find a precise probe with a long operational lifetime

 
Products and Specs
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Analog or ISM
Measurement Parameters
Electrolyte
Connection type
See details
Pressure resistance (bar)up to 6 bar overpressure
Pressure resistance (psi)up to 87 psi overpressure
Reference systemArgenthal system
Sterilizableyes
Autoclavableyes
Diaphragmceramic
ATEX CertificationSEV 14 ATEX 0168 X
Ex ia IIC T6/T5/T4/T3 Ga/Gb
FM approvalIS/ I, II, III /1/ABCDEFG /T6
IECEx Certificate of ConformityIECEx SEV 14.0025X
Ex ia IIC T6/T5/T4/T3 Ga/Gb
See details
Pressure resistance (bar)up to 6 bar overpressure
Pressure resistance (psi)up to 87 psi overpressure
Reference systemArgenthal system
Sterilizableyes
Autoclavableno
Diaphragmceramic
See details
Pressure resistance (bar)up to 6 bar overpressure
Pressure resistance (psi)up to 87 psi overpressure
Reference systemArgenthal system
Sterilizableyes
Autoclavableno
Diaphragmceramic
See details
Pressure resistance (bar)up to 6 bar overpressure
Pressure resistance (psi)up to 87 psi overpressure
Reference systemEquithal system
Sterilizableyes
Autoclavableno
Diaphragmceramic
Material No.: 59905089
See details
Pressure resistance (bar)up to 6 bar overpressure
Pressure resistance (psi)up to 87 psi overpressure
Reference systemArgenthal system
Sterilizableyes
Autoclavableno
Diaphragmceramic
Material No.: 59904275
See details
Pressure resistance (bar)up to 6 bar overpressure
Pressure resistance (psi)up to 87 psi overpressure
Reference systemArgenthal system
Sterilizableyes
Autoclavableno
Diaphragmceramic
Comparison

Documentation

Learn more about our precise probes with a long operational lifetime

Case Studies

Success Story: Reduced pH Electrode Consumption in Cane Sugar Refining
The electrodes now last 3–4 weeks as opposed to One of the most common problems in sugar refining processes, especially during carbonatation, is the c...
Fighting Corrosion
This success story explains how one of Teva Pharmaceuticals' subsidiaries was using grab samples and lab pH measurements to determine when sufficient...

Applications

Application Note: Improve Your Pulp & Paper Process Further with ISM Technology
Application Note - Analítica de procesos: “Nota de aplicación”
Easy ISM Sensor Management in Breweries
Application Note - iSense ISM Asset Suite the professional software tool to implement innovative and efficient maintenance concepts with pre-calibrate...

Services

Intelligent Sensor Management
How to measure pH in-line - free guide
 
 
 
 
 
 
 
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