Name: pH Sensor InPro2000/450/PT1000/9816
Brand: Mettler Toledo

For Use in Extreme Conditions

The InPro 2000 uses a refillable and pressurizable reference electrolyte to ensure measurement stability and low maintenance in harsh applications.

Refillable Sensor with Long Lifetime

This pH sensor uses a refillable 9816 Viscolyt electrolyte for extended refill intervals and to ensure reliable results over a long lifetime.

Watertight Connection

The IP 68 watertight cable connection provides excellent signal transmission in all environments.

Reliable in Demanding Applications

The InPro 2000 refillable pH sensor uses a pressurizable reference electrolyte that ensures permanent self-cleaning of the diaphragm. This leads to long-term pH measurement stability and low maintenance in harsh applications.

Long Electrolyte Refill Intervals

This refillable pH sensor uses a 9816 Viscolyt electrolyte. This electrolyte has a limited flow, which means longer operation before refill is needed. This reduces the required regular maintenance of your refillable pH sensor.

Meets Your Installation Requirements

The InPro 2000 450/PT1000/9816 has an integrated PT1000 temperature signal for reliable temperature compensation. With a length of 450 mm, it's optimal when long installation lengths are needed.

Accurate, Reliable Measurement System

The InPro 2000 is designed with long-term accuracy and reliability in mind. It is sterilizable and autoclavable, has an Argenthal silver-ion trap to prevent sulfide poisoning of the junction, and is ATEX and FM certified for installation in hazardous areas.

Specifications - pH Sensor InPro2000/450/PT1000/9816

ISM (Digital) or Analog	Analog
pH Sensing Technology	Highly Alkali Resistant Glass Membrane for Tough Conditions (HA)
pH Range	0 – 14
Reference System	Selectable and pressurizable electrolyte, ceramic diaphragm, Argenthal cartridge with silver-ion trap
Operating Temperature (Fahrenheit)	32 °F - 284 °F
Operating Temperature (Celsius)	0 °C - 140 °C
Cable Connector	VP
Sterilizable/Autoclavable	Yes
Sensor Length	450 mm
Certificates & Approvals	ATEX/IECEx: Ex ia IIC T6/T5/T4/T3 Ga/Gb CE FM: IS Cl. I, II, III, Div 1, GR ABCDEFG/T6 METTLER TOLEDO Quality Certificate PED
Operating Pressure (Bar)	0 to 6 barg
Model Family	InPro2000(i)
Temperature Sensor	PT 1000
Measurement Parameter	pH
Shaft Material	Glass
Operating Pressure (PSI)	0 to 87 psig
Refillable Electrolyte	9816 Viscolyt
Hazardous Area Approvals	Yes
Primary Media/Application	Chemical Processes
Hygienic/Biocompatibility Approvals	No

Buffers for In-Line pH Sensors

Technical Buffer pH 2.00 6x250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This package contains six bottles of 250mL of pH 2.00 buffer solution.

Material No.: 51319010

Technical Buffer pH 2.00 1000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 1000 mL of pH 2.00 buffer solution.

Material No.: 51319011

Technical Buffer pH 4.01 6x250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This package contains six bottles of 250mL of pH 4.01 buffer solution.

Material No.: 51340058

Technical Buffer pH 4.01 1000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 1000 mL of pH 4.01 buffer solution.

Material No.: 51340228

Technical Buffer pH 7.00 6x250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This package contains six bottles of 250mL of pH 7.00 buffer solution.

Material No.: 51340060

Technical Buffer pH 7.00 1000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 1000 mL of pH 7.00 buffer solution.

Material No.: 51340229

Technical Buffer pH 9.21 6x250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This package contains six bottles of 250mL of pH 9.21 buffer solution.

Material No.: 51300194

Technical Buffer pH 9.21 1000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 1000 mL of pH 9.21 buffer solution.

Material No.: 51340230

Technical Buffer pH 10.00 6x250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This package contains six bottles of 250mL of pH 10.00 buffer solution.

Material No.: 51340231

Technical Buffer pH 10.00 1000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 1000 mL of pH 10.00 buffer solution.

Material No.: 51340232

Buffer pH 4.01 ACS red 5000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single container holds 5000 mL of pH 4.01 buffer solution.

Material No.: 51319012

Buffer pH 7.00 ACS green 5000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single container holds 5000 mL of pH 7.00 buffer solution.

Material No.: 51319016

Buffer pH 9.21 ACS blue 5000ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single container holds 5000 mL of pH 9.21 buffer solution.

Material No.: 51319017

Technical Buffer pH 2.00 250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 250 mL of pH 2.00 buffer solution.

Material No.: 51340055

Technical Buffer pH 4.01 250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 250 mL of pH 4.01 buffer solution.

Material No.: 51340057

Technical Buffer pH 7.00 250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 250 mL of pH 7.00 buffer solution.

Material No.: 51340059

Technical Buffer pH 9.21 250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 250 mL of pH 9.21 buffer solution.

Material No.: 51300193

Technical Buffer pH 10.00 250ml

Certified and traceable pH buffer solution for sensor calibration and verification in life science and industrial applications. This single bottle contains 250 mL of pH 10.00 buffer solution.

Material No.: 51340056

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