pH Sensor InPro4260i/SG/120
Reliable, Long-Lasting pH Probe.The InPro 4260i is a combined pH and ORP (redox) probe with integrated temperature sensor designed for use in highly demanding chemical applications. It provides ISM advanced diagnostics to optimize maintenance decisions and sensor lifetime.
Withstands Demanding Applications
The InPro 4260i uses a polymer reference system for precise pH measurement and long lifetime, even under difficult industrial conditions.
Advanced Predictive Diagnostics
This pH sensor has Intelligent Sensor Management (ISM) technology, offering predictive diagnostics to reduce maintenance and simplify calibration.
Accurate pH & ORP Measurement
The InPro 4260i provides a wide measurement range from 0-14 pH and has a solution ground for redox measurement and enhanced stability.
Material No.: 52005381
Features
Eliminates Clogging & Resists Poisons
The InPro 4260i 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.
Optimizes Maintenance Cycles
This pH sensor features intelligent diagnostics to help manage your maintenance. The sensor provides a clear display of its remaining lifetime, time remaining until calibration is needed and indicates when the sensor will need to be cleaned.
Suitable for Hazardous Conditions
The InPro 4260i 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.
Fast Replacement of Sensors
Ensure the safety of the maintenance team with the ability to Plug & Measure. The InPro 4260i can be calibrated away from the process and then quickly swapped into the process environment without the need to recalibrate.
Specifications
Specifications - pH Sensor InPro4260i/SG/120
| ISM (Digital) or Analog | ISM (Digital) |
| 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 | K8S |
| Process Connection | Pg 13.5 Thread |
| Sterilizable/Autoclavable | No |
| Sensor Length | 120 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 | Digital |
| Measurement Parameter | ORP/Redox pH |
| Shaft Material | Glass |
| Operating Pressure (PSI) | 0 to 101 psig @ 266°F 0 to 217 psig @ 77°F |
| Solution Ground/Redox Metal | Platinum |
| Refillable Electrolyte | No |
| Hazardous Area Approvals | Yes |
| Primary Media/Application | Chemical Processes |
| Hygienic/Biocompatibility Approvals | No |
Documentation
Certificates
Technical Specifications
White Papers
This white paper explains how the use of continuous monitoring of in-line oxidation reduction potential (ORP) enables operations to determine the crit...
Application Notes
This application note explains how to ensure titanium dioxide quality using in-line pH measurement in real time. Manufacturers of titanium dioxide (Ti...
Case Studies
This case study explains how a large paper-based consumer goods company reduced maintenance of pH sensors at their pulp mills. When dealing with chall...
Accessories
Sensor Calibration & Maintenance Tools
The DS AK9-RJ12 is a USB cable adaptor for connecting ISM 1-wire sensors to iSense software. This allows pH, DO and CO2 sensors to be evaluated, maintained and calibrated in the workshop or laboratory.
Diagnostics Away From the Transmitter
The iLink module allows you to access all of the diagnostics of your ISM sensors away from the process with iSense desktop software.
Application Profiling Drives Performance
Store application data on iSense and load directly into an ISM sensor. This allows sensors to learn from preceding sensors in the same process.
Easy Access to Paper Free Documentation
The iLink cable allows sensor calibration and adjustment protocols to be generated automatically in iSense and stored in a fully digital database.
Material No.: 52300383
A universal device for connecting both 1-wire and RS485 ISM sensors to a computer running iSense software.
Material No.: 30130631
Sensor Simulation & Validation
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 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 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 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
