pH Sensor InPro4260/225/PT100
Reliable, Long-Lasting pH Probe.The InPro 4260 is an analog, in-line pH probe with integrated temperature sensor designed for use in highly demanding chemical applications.
Withstands Demanding Applications
The InPro 4260 uses a polymer reference system for precise pH measurement and long lifetime, even under difficult industrial conditions.
Accurate pH Measurement
The InPro 4260 provides a wide measurement range from 0-14 pH and can measure accurately in high temperature or high pressure environments.
Designed for Reliability
The InPro 4260 has a domed glass membrane that impedes bubble formation and an integrated temperature sensor to ensure reliable measurements.
Material No.: 52002988
Features
Eliminates Clogging & Resists Poisons
The InPro 4260 features an open junction Argenthal reference system with a Xerolyt® Extra polymer electrolyte that eliminates sensor clogging and ensures the sensor is resistant to poisoning, solvents, and strongly acidic or basic conditions.
Suitable for Hazardous Conditions
The InPro 4260 is ATEX and FM certified for hazardous areas. It can withstand temperatures up to 266°F (130°C) and can handle operating pressures as high as 15 barg, depending on the temperature.
Easy to Integrate
This pH sensor is easy to integrate into your process with a stationary, retractable, or flow-through housing. Its watertight IP68 connector helps ensure reliable measurements, even in damp environments.
Specifications
Specifications - pH Sensor InPro4260/225/PT100
| ISM (Digital) or Analog | Analog |
| pH Sensing Technology | Highly Alkali Resistant Glass Membrane for Tough Conditions (HA) |
| pH Range | 0 – 14 |
| Reference System | Xerolyt Extra polymer electrolyte, open double junction, Argenthal cartridge with silver-ion trap |
| Operating Temperature (Fahrenheit) | 32 °F - 266 °F |
| Operating Temperature (Celsius) | 0 °C - 130 °C |
| Cable Connector | VP |
| Process Connection | Pg 13.5 Thread |
| Sterilizable/Autoclavable | No |
| Sensor Length | 225 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 15 barg @ 25°C 0 to 7 barg @ 130°C |
| Model Family | InPro4260(i) |
| Temperature Sensor | Pt 100 |
| Measurement Parameter | pH |
| Shaft Material | Glass |
| Operating Pressure (PSI) | 0 to 101 psig @ 266°F 0 to 217 psig @ 77°F |
| Refillable Electrolyte | No |
| Hazardous Area Approvals | Yes |
| Primary Media/Application | Chemical Processes |
| Hygienic/Biocompatibility Approvals | No |
Documentation
Certificates
Technical Specifications
Accessories
Consumables
Buffers for In-Line pH Sensors
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
