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

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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

Long Lifetime in Extreme Conditions

Refillable pH probes are the optimal pH sensors for extreme conditions. In combination with pressurized housings, these sensors will succeed in extreme applications where others would fail. They can provide significant savings on replacement electrodes when properly maintained. A patented silver-ion trap prevents sulfides from poisoning the electrode, and the ability to refill the electrolyte means sensors can last for years.

Performance Tailored To Your Application

Performance Tailored To Your Application

Refillable pH probes offer you the ability to select the specific reference electrolyte suited to your application needs. KCl electrolyte offers a high outflow for improved diaphragm cleaning. Viscolyt has low outflow and therefore reduces refill intervals. Calcolyt can be used where there is risk of calcium carbonate precipitation. The right electrolyte means better accuracy and reliability in pH Measurement.

Accurate, Reproducible pH Measurement

Accurate, Reproducible pH Measurement

pH electrodes with refillable electrolyte offer distinct features that safeguard measurement accuracy. pH sensors in this family offer a pressurized reference system that ensures permanent self-cleaning of the diaphragm, and some models include automatic temperature compensation with an integrated temperature sensor. Both of these features help to ensure constant, accurate measurement.

Predictive Diagnostics Reduce Maintenance

Predictive Diagnostics Reduce Maintenance

pH sensors in this family offer Intelligent Sensor Management (ISM®) technology to help ensure maintenance is only performed when needed. The sensors provide you with an Adaptive Calibration Timer, measured in days, that indicates when you will next need to calibrate your pH sensor. This helps you to plan maintenance scheduling.

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
Material No.: 30068949
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Analog or ISMISM
Measurement ParameterspH and Redox/ORP
Electrolyte3M KCl
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 30068948
See details
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Analog or ISMISM
Measurement ParameterspH and Redox/ORP
Electrolyte3M KCl
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 30069160
See details
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Analog or ISMISM
Measurement ParameterspH and Redox/ORP
Electrolyte3M KCl
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003521
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Analog or ISMISM
Measurement ParameterspH and Redox/ORP
Electrolyte3M KCl
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001426
See details
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Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003522
See details
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Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteViscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003523
See details
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Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteViscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003524
See details
Read more See less
Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteViscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003525
See details
Read more See less
Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteViscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003526
See details
Read more See less
Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteFriscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003527
See details
Read more See less
Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteFriscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003528
See details
Read more See less
Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteFriscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52003529
See details
Read more See less
Analog or ISMISM
Measurement ParameterspH and Redox/ORP
ElectrolyteFriscolyt
Connection TypeK8S
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalDigital
Solution ground / Redox metalPlatinum Dot
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001427
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001428
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001429
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001430
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
Electrolyte3M KCl
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001431
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
Electrolyte3M KCl
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001432
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
Electrolyte3M KCl
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001434
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
Electrolyte3M KCl
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001435
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001436
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length120 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001437
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length250 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001590
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001749
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001655
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001666
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001704
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001738
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001777
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
Electrolyte3M KCl
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001792
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001794
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
Electrolyte3M KCl
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length450 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52002179
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52002192
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length200 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52002831
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
Electrolyte3M KCl
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length150 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52002890
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length200 mm
Temperature SignalPT100
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52002920
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeVP
pH membrane glass typeHigh Alkali glass (HA)
Single or double junctionSingle Junction Refillable
Sensor Length200 mm
Temperature SignalPT1000
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in presurized housing)
Pressure resistance (psi)0 to 87 psig (in presurized housing)
Reference systemArgenthal with silver-ion trap
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
Measuring Temperature Range (imp)32 to 284° F
Measuring Temperature Range (metric)0 to 140° C
Material No.: 52001036
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteViscolyt
Connection TypeS7
pH membrane glass typeHigh Alkali glass (HA)
Sensor Length200 mm
Temperature SignalNone
Solution ground / Redox metalNone
Pressure resistance (bar)0 to 6 barg (in pressurized housing)
Pressure resistance (psi)0 to 87 psig (in pressurized housing)
Reference systemArgenthal with silver-ion trap
SterilizableYes
AutoclavableNo
DiaphragmCeramic
ATEX CertificationNo
FM approvalNo
IECEx Certificate of ConformityNo
Measuring Temperature Range (imp)32 to 226° F
Measuring Temperature Range (metric)0 to 130° C
Material No.: 12997902
See details
Read more See less
Analog or ISMAnalog
Measurement ParameterspH
ElectrolyteFriscolyt
Connection TypeS7
pH membrane glass typeSterilizable Glass
Single or double junctionDouble junction refillable
Sensor Length200 mm
Temperature SignalNone
Solution ground / Redox metalNone
pH range0-12 pH
Pressure resistance (bar)0 to 6 barg (in pressurized housing)
Pressure resistance (psi)0 to 87 psig (in pressurized housing)
Reference systemArgenthal with silver-ion trap
SterilizableYes
AutoclavableNo
DiaphragmCeramic
ATEX CertificationNo
FM approvalNo
IECEx Certificate of ConformityNo
Measuring Temperature Range (imp)32 to 226° F
Measuring Temperature Range (metric)0 to 130° C
Material No.: 59905089
See details
Read more See less
Analog or ISMAnalog
Measurement ParametersORP/Redox
ElectrolyteFriscolyt
Connection TypeS7
pH membrane glass typeNone
Single or double junctionDouble junction refillable
Sensor Length450 mm
Temperature SignalNone
Solution ground / Redox metalPlatinum
Pressure resistance (bar)0 to 6 barg (in pressurized housing)
Pressure resistance (psi)0 to 87 psig (in pressurized housing)
Reference systemArgenthal with silver-ion trap
SterilizableYes
AutoclavableNo
DiaphragmCeramic
ATEX CertificationNo
FM approvalNo
IECEx Certificate of ConformityNo
Measuring Temperature Range (imp)32 to 226° F
Measuring Temperature Range (metric)0 to 130° C
Material No.: 59904275
See details
Read more See less
Analog or ISMAnalog
Measurement ParametersORP/Redox
ElectrolyteViscolyt
Connection TypeS7
pH membrane glass typeNone
Sensor Length120 mm
Temperature SignalNone
Solution ground / Redox metalPlatinum
Pressure resistance (bar)0 to 6 barg (in pressurized housing)
Pressure resistance (psi)0 to 87 psig (in pressurized housing)
Reference systemArgenthal with silver-ion trap
SterilizableYes
AutoclavableNo
DiaphragmCeramic
ATEX CertificationNo
FM approvalNo
IECEx Certificate of ConformityNo
Measuring Temperature Range (imp)32 to 226° F
Measuring Temperature Range (metric)0 to 130° C
Comparison


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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: 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...

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