Hygienic pH Probe for Sterile Applications
Hygienic pH Probe for Sterile Applications

Hygienic pH Probe for Sterile Applications

Sterilizable, hygienic pH and redox (ORP) probes with liquid, gel and polymer electrolytes

 

Hygienic pH Probes and Hygienic ORP Probes for Sterile Applications

METTLER TOLEDO's sterilizable and hygienic design pH/redox probes are highly pressure and temperature resistant, making them an excellent choice...

METTLER TOLEDO's sterilizable and hygienic design pH/redox probes are highly pressure and temperature resistant, making them an excellent choice for Biopharma and Food and Beverage applications where SIP and CIP are frequently performed. These sensors require little maintenance as they do not need refilling.

Probes with Intelligent Sensor Management (ISM) enable operators to perform pre-batch diagnostics. These tools assess a sensor prior to its use leading to increased measurement reliability and process safety. In conjunction with iSense software for ISM sensors, seamless and completely automated traceability is easily available.

Puncture electrodes from METTLER TOLEDO feature a rugged needle-shaped glass membrane for direct penetration into the medium. As such they are the ideal choice for quick and accurate pH measurement in fruits as well as meat and dairy products.


 
Sterilizable For Use With SIP and CIP
Reproducible and Accurate in Pharma, Biotech & Food
Flexibility for Unique Applications

Products and Specs

 
Products and Specs
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Short description
pH-range
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Short descriptionSterilizable gel-filled electrolyte and upside-down
installation capable pH probe with temp. sensor
pH-range0...14
Temperature range0...140 °C (32...284 °F)
Pressure resistance (bar)up to 6 bar overpressure
Pressure resistance (psi)up to 87 psi overpressure
Diaphragmceramic
Number of diaphragms1
Reference systemArgenthal system
Silver-ion trapyes
Sterilizableyes
Autoclavableyes
Temperature sensorPt 100 or Pt 1000
ATEX CertificationSEV 14 ATEX 0168 X
Ex ia IIC T6/T5/T4/T3 Ga/Gb
IECEx Certificate of ConformityIECEx SEV 14.0025X
Ex ia IIC T6/T5/T4/T3 Ga/Gb
FM approvalIS/ I, II, III /1 /ABCDEFG /T6
See details
Short descriptionSterilizable, pre-pressurized, liquid-electrolyte pH probe with temp. sensor
Temperature range0...140 °C (32...284 °F)
Pressure resistance (bar)up to 4 bar overpressure
Pressure resistance (psi)up to 58 psi overpressure
Diaphragmceramic
Number of diaphragms1
Reference systemArgenthal system
Solution Groundoptional InPro 3250SG and InPro 3253SG
Silver-ion trapyes
Sterilizableyes
Autoclavableyes
ATEX CertificationSEV 14 ATEX 0168 X
Ex ia IIC T6/T5/T4/T3 Ga/Gb
IECEx Certificate of ConformityIECEx SEV 14.0025X
Ex ia IIC T6/T5/T4/T3 Ga/Gb
FM approvalIS/ I, II, III /1 /ABCDEFG /T6
See details
Short descriptionSterilizable pre-pressurized gel-filled electrolyte pH probe
pH-range0…12
Temperature range0...100 °C (32...212 °F)
Pressure resistance (bar)up to 2.5 bar overpressure
Pressure resistance (psi)up to 36 psi overpressure
Diaphragmceramic
Number of diaphragms1
Reference systemArgenthal system
Silver-ion trapyes
Sterilizableyes
Autoclavableyes
Material No.: 59904198
See details
Short descriptionSterilizable gel-filled electrolyte Redox-electrode
pH-rangemV
Temperature range0...130 °C (32...266 °F)
Pressure resistance (bar)up to 2.5 bar overpressure
Pressure resistance (psi)up to 36 psi overpressure
Diaphragmceramic
Number of diaphragms1
Reference systemArgenthal system
Silver-ion trapyes
Sterilizableyes
Autoclavableyes
Material No.: 59903311
See details
Short descriptionlow-maintenance puncture pH-electrode
pH-range2...11
Temperature range0...80 °C (32...176 °F)
Pressure resistance (bar)ambient pressure
Pressure resistance (psi)ambient pressure
Diaphragmopen aperture junction
Number of diaphragms1
Reference systemArgenthal system
Silver-ion trapno
Sterilizableno
Autoclavableno
Comparison

Documentation

Case Studies

Success Story: Controlling Oxidative Disinfectant Chemistries Using On-Line ORP Analysis
In all the applications, the installation of an ORP meter provided a nearly immediate return on investment.Chlorine products are widely used in the pu...
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...
InPro 4800 i pH Electrode in Uranium Leaching
Efficient leaching of uranium from ore requires tight dosing of sulfuric acid via pH measurement. But process conditions mean accurate pH determinatio...
Increase Your Chlorine Production With a New, Highly Durable pH Sensor
Reliably measuring pH levels during chlorine production is very difficult to achieve consistently. For the first time, a new METTLER TOLEDO sensor has...
Combatting Corrosion and Scale in Water Treatment Facilities
Controlling corrosion and scale are significant issues in cooling towers and water treatment plants. Minimizing both relies on maintaining ideal pH le...

Applications

Application Note: Improve Your Processes with ISM
In many ways, analytic measurements are at the heart of your process efficiency. Therefore, the lower your downtimes and maintenance requirement, and...
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...
Cost-effective Amine Sweetening with In-line pH Analysis
Amine sweetening is a common unit process in refineries for the removal of sour gases. However, it can be a costly procedure that is often inefficien...
Minimal Corrosion: Thanks to pH Control
The installation of an intelligent in-line pH measurement with automated electrode cleaning allows for accurate control of sour water pH in Crude Unit...

Services

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