Compare Products

Sensor Ionotrode

InchTrode N100F pH sensor

Inchtrode N75F pH Sensor

Inchtrode N75FC10 pH Sensor

InchTrode pH sensor

Inchtrode N75PC10 pH sensor

MecoTrode 120 pH Sensor

MecoTrode VP 120 pH Sensor

MecoTrode VP 120 pH Sensor

Fermotrode pH sensor

Fermotrode pH sensor

Fermotrode pH sensor

The Hamilton IonoTrode pH sensor provides highly accurate and stable pH measurements in challenging low conductivity media and high purity water applications thanks to its low resistance F glass membrane and controlled electrolyte flow.

InchTrode N100F

For precise and quick pH measurement in demanding applications. The PEEK shaft and polymer electrolyte enable easy multi-angled installation of sensors into processes. The Single Pore junction offers the best accuracy and response time due to direct contact between the reference and sample.

For precise and quick pH measurement in demanding applications. The PEEK shaft and polymer electrolyte enable easy multi-angled installation of sensors into processes. The Single Pore junction offers the best accuracy and response time due to direct contact between the reference and sample.

Inchtrode N75FC10

For precise and quick pH measurement in demanding applications. The PEEK shaft and polymer electrolyte enable easy multi-angled installation of sensors into processes. The Single Pore junction offers the best accuracy and response time due to direct contact between the reference and sample.

For precise and quick pH measurement in demanding applications. The PEEK shaft and polymer electrolyte enable easy multi-angled installation of sensors into processes. The Single Pore junction offers the best accuracy and response time due to direct contact between the reference and sample.

Inchtrode N75PC10

For precise and quick pH measurement in demanding applications. The PEEK shaft and polymer electrolyte enable easy multi-angled installation of sensors into processes. The Single Pore junction offers the best accuracy and response time due to direct contact between the reference and sample.

Hamilton’s MecoTrode pH sensors deliver stable, accurate readings in extreme pH conditions and at high temperatures. An H-glass membrane supports alkaline applications, with optional HF-glass for use in media containing hydrofluoric acid. Triple ceramic diaphragms reduce flow potential, ensuring reliable performance.

MecoTrode VP 120

Hamilton’s MecoTrode pH sensors deliver stable, accurate readings in extreme pH conditions and at high temperatures. An H-glass membrane supports alkaline applications, with optional HF-glass for use in media containing hydrofluoric acid. Triple ceramic diaphragms reduce flow potential, ensuring reliable performance.

MecoTrode H VP 225 Pt 100

Hamilton’s MecoTrode pH sensors deliver stable, accurate readings in extreme pH conditions and at high temperatures. An H-glass membrane supports alkaline applications, with optional HF-glass for use in media containing hydrofluoric acid. Triple ceramic diaphragms reduce flow potential, ensuring reliable performance.

The maintenance-free FermoTrode pH sensor is ideal for pharmaceutical and biotech applications requiring reliable pH measurement with a clog-free design, stable performance after sterilisation, and a long sensor lifetime.

The maintenance-free FermoTrode pH sensor is ideal for pharmaceutical and biotech applications requiring reliable pH measurement with a clog-free design, stable performance after sterilisation, and a long sensor lifetime.

The maintenance-free FermoTrode pH sensor is ideal for pharmaceutical and biotech applications requiring reliable pH measurement with a clog-free design, stable performance after sterilisation, and a long sensor lifetime.

Wetted Parts GΙass
EPDM (Ethylene propylene elastomer)
FEP (Fluorinated Ethylene Propylene)
(FDA 21 CFR 177.2600; EU 1935/2004; USP <88> Class VI - 121 °C)

Wetted Parts GΙass
PEEK (Polyetheretherketone)

Wetted Parts GΙass
PEEK (Polyetheretherketone)

Wetted Parts GΙass
PEEK (Polyetheretherketone)

Wetted Parts GΙass
PEEK (Polyetheretherketone)

Wetted Parts GΙass
PEEK (Polyetheretherketone)

Wetted Parts GΙass
Ceramic
EPDM (Ethylene propylene elastomer)

Wetted Parts GΙass
Ceramic
EPDM (Ethylene propylene elastomer)

Wetted Parts GΙass
Ceramic
EPDM (Ethylene propylene elastomer)

Wetted Parts GΙass
Ceramic

Wetted Parts GΙass
Ceramic

Wetted Parts GΙass
Ceramic

pH Glass Hamilton Type F Glass

pH Glass Hamilton Type HF Glass

pH Glass Hamilton Type HF Glass

pH Glass Hamilton Type HF Glass

pH Glass Hamilton Type HF Glass

pH Glass Hamilton Type HF Glass

pH Glass Hamilton Type H Glass

pH Glass Hamilton Type H Glass

pH Glass Hamilton Type H Glass

pH Glass Hamilton Type PHI Glass

pH Glass Hamilton Type PHI Glass

pH Glass Hamilton Type PHI Glass

Electrical Connector S7

Electrical Connector —

Electrical Connector —

Electrical Connector —

Electrical Connector —

Electrical Connector —

Electrical Connector S8

Electrical Connector VP6

Electrical Connector VP6

Electrical Connector S7

Electrical Connector S7

Electrical Connector S7

a-length 120 mm

a-length 140 mm

a-length 143 mm

a-length 143 mm

a-length 150 mm

a-length 150 mm

a-length 120 mm

a-length 120 mm

a-length 225 mm

a-length 120 mm

a-length 150 mm

a-length 200 mm

Parameter pH

Parameter —

Parameter —

Parameter —

Parameter —

Parameter —

Parameter —

Parameter —

Parameter —

Parameter —

Parameter —

Parameter —

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Measuring Range pH 0 to 14

Electrolyte 3 M KCl

Electrolyte Polisolve

Electrolyte Polisolve

Electrolyte Polisolve

Electrolyte Polisolve

Electrolyte Polisolve

Electrolyte Viscous 3 M KCl-Pharma, blue

Electrolyte Viscous 3 M KCl-Pharma, blue

Electrolyte Viscous 3 M KCl-Pharma, blue

Electrolyte Skylyte

Electrolyte Skylyte

Electrolyte Skylyte

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Sensitivity 57 to 59 mV / pH at 25 °C

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

Zero Point 0 ± 20 mV

pH Glass Resistance Low

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

pH Glass Resistance Moderate

Membrane Shape Spherical

Membrane Shape —

Membrane Shape —

Membrane Shape —

Membrane Shape —

Membrane Shape —

Membrane Shape Spherical

Membrane Shape Spherical

Membrane Shape Spherical

Membrane Shape Spherical

Membrane Shape Spherical

Membrane Shape Spherical

Diaphragm Sleeve

Diaphragm Single Pore ring

Diaphragm Single Pore ring

Diaphragm Single Pore ring

Diaphragm Single Pore ring

Diaphragm Single Pore ring

Diaphragm HP-Ceramic

Diaphragm HP-Ceramic

Diaphragm HP-Ceramic

Diaphragm Coatramic

Diaphragm Coatramic

Diaphragm Coatramic

Reference System Hamilton Everef

Reference System Hamilton Everef-L

Reference System Hamilton Everef-L

Reference System Hamilton Everef-L

Reference System Hamilton Everef-L

Reference System Hamilton Everef-L

Reference System Hamilton Everef

Reference System Hamilton Everef

Reference System Hamilton Everef

Reference System Hamilton Everef-F, Silver ion barrier included

Reference System Hamilton Everef-F, Silver ion barrier included

Reference System Hamilton Everef-F, Silver ion barrier included

Liquid Earth No

Liquid Earth Yes

Liquid Earth Yes

Liquid Earth Yes

Liquid Earth Yes

Liquid Earth Yes

Liquid Earth No

Liquid Earth No

Liquid Earth No

Liquid Earth No

Liquid Earth No

Liquid Earth No

Temperature Sensor No

Temperature Sensor Pt1000

Temperature Sensor Pt1000

Temperature Sensor Pt100

Temperature Sensor Pt1000

Temperature Sensor Pt100

Temperature Sensor No

Temperature Sensor Pt100

Temperature Sensor Pt100

Temperature Sensor No

Temperature Sensor No

Temperature Sensor No

O-ring Material FDA 21 CFR 177.2600; EC 1935/2004; USP <87>; USP <88> Class VI (121 °C)

O-ring Material —

O-ring Material —

O-ring Material —

O-ring Material —

O-ring Material —

O-ring Material FDA 21 CFR 177.2600; EC 1935/2004; USP <87>; USP <88> Class VI (121 °C)

O-ring Material FDA 21 CFR 177.2600; EC 1935/2004; USP <87>; USP <88> Class VI (121 °C)

O-ring Material FDA 21 CFR 177.2600; EC 1935/2004; USP <87>; USP <88> Class VI (121 °C)

O-ring Material —

O-ring Material —

O-ring Material —

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Serial Number Yes

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Recommended Storage Hamilton Storage Solution or 3 M KCl

Certificate No

Certificate No

Certificate No

Certificate No

Certificate No

Certificate No

Certificate Yes, with measured values in Buffer pH 4.01 and pH 7.00

Certificate Yes, with measured values in Buffer pH 4.01 and pH 7.00

Certificate Yes, with measured values in Buffer pH 4.01 and pH 7.00

Certificate No

Certificate No

Certificate No

Diameter 12 mm

Diameter —

Diameter —

Diameter —

Diameter —

Diameter —

Diameter 12 mm

Diameter 12 mm

Diameter 12 mm

Diameter 30 mm

Diameter 30 mm

Diameter 30 mm

Steam Sterilizable No

Steam Sterilizable Yes

Steam Sterilizable Yes

Steam Sterilizable Yes

Steam Sterilizable Yes

Steam Sterilizable Yes

Steam Sterilizable No

Steam Sterilizable No

Steam Sterilizable No

Steam Sterilizable Yes

Steam Sterilizable Yes

Steam Sterilizable Yes

CIP No

CIP No

CIP No

CIP No

CIP No

CIP No

CIP No

CIP No

CIP No

CIP No

CIP No

CIP No

Operating Temperature Range -10 to 40 °C

Operating Temperature Range -10 to 125 °C

Operating Temperature Range -10 to 125 °C

Operating Temperature Range -10 to 125 °C

Operating Temperature Range -10 to 125 °C

Operating Temperature Range -10 to 125 °C

Operating Temperature Range 0 to 130 °C

Operating Temperature Range 0 to 130 °C

Operating Temperature Range 0 to 130 °C

Operating Temperature Range 0 to 130 °C

Operating Temperature Range 0 to 130 °C

Operating Temperature Range 0 to 130 °C

Sample min Conductivity 0.2 µS/cm

Sample min Conductivity 2 µS/cm

Sample min Conductivity 2 µS/cm

Sample min Conductivity 2 µS/cm

Sample min Conductivity 2 µS/cm

Sample min Conductivity 2 µS/cm

Sample min Conductivity 50 µS/cm

Sample min Conductivity 50 µS/cm

Sample min Conductivity 50 µS/cm

Sample min Conductivity 50 µS/cm

Sample min Conductivity 50 µS/cm

Sample min Conductivity 50 µS/cm

Pressure Range bar g 0 to 0.5 bar (higher if side-arm is pressurized)

Pressure Range bar g 0 to 10 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 10 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 10 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 10 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 10 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 16 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 16 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 16 bar at 25 °C, 0 to 6 bar at 130 °C

Pressure Range bar g 0 to 4 bar

Pressure Range bar g 0 to 4 bar

Pressure Range bar g 0 to 4 bar

Number of Diaphragms —

Number of Diaphragms 1

Number of Diaphragms 1

Number of Diaphragms 1

Number of Diaphragms 1

Number of Diaphragms 1

Number of Diaphragms 3

Number of Diaphragms 3

Number of Diaphragms 3

Number of Diaphragms 3

Number of Diaphragms 3

Number of Diaphragms 3

Autoclavable —

Autoclavable Yes

Autoclavable Yes

Autoclavable Yes

Autoclavable Yes

Autoclavable Yes

Autoclavable No

Autoclavable No

Autoclavable No

Autoclavable No

Autoclavable No

Autoclavable No

Process Connection —

Process Connection NPT 1" Thread

Process Connection NPT ¾" Thread

Process Connection NPT ¾" Thread

Process Connection NPT ¾" Thread

Process Connection NPT ¾" Thread

Process Connection PG13,5

Process Connection PG13,5

Process Connection PG13,5

Process Connection —

Process Connection —

Process Connection —

ATEX Approval —

ATEX Approval —

ATEX Approval —

ATEX Approval —

ATEX Approval —

ATEX Approval —

ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

IECEx Approval —

IECEx Approval —

IECEx Approval —

IECEx Approval —

IECEx Approval —

IECEx Approval —

IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below —

Shaft Diameter Below 12 mm

Shaft Diameter Below 12 mm

Shaft Diameter Below 12 mm

Water, Energy, & Environment Water and Wastewater Power Generation

Chemical Processes

Chemical Processes

Chemical Processes

Chemical Processes

Chemical Processes

Water, Energy, & Environment Water and Wastewater Power Generation Chemical Processes Petrochemicals, Oil & Gas Processing

Water, Energy, & Environment Water and Wastewater Power Generation Chemical Processes Petrochemicals, Oil & Gas Processing

Water, Energy, & Environment Water and Wastewater Power Generation Chemical Processes Petrochemicals, Oil & Gas Processing

Pharma & Biopharma Bioprocess Downstream Bioprocess Upstream Biotechnology

Pharma & Biopharma Bioprocess Downstream Bioprocess Upstream Biotechnology

Pharma & Biopharma Bioprocess Downstream Bioprocess Upstream Biotechnology

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Request Quote

Backed by world-class service and support.

For over 75 years, the Hamilton name has been recognized globally for its unwavering commitment to quality. That pledge extends to creating long-term customer partnerships. We're proud to offer in-depth training courses, on-site field support, custom product builds, and so much more.

Let's Talk

Connect with a Hamilton expert to discuss solutions for your workflow. We are here to enable your success.

Request Type:

Submit Your Quote Request Contact Us