pH Sensor InPro3252i/SG/120
High-Performance In-Line pH & ORP Sensor.The InPro 3252i/SG/120 is a digital, pre-pressurized, low-maintenance ISM pH & ORP sensor with an HF-resistant glass membrane for in-line measurement in demanding applications. This 120 mm version is suitable for static InFit MT process adapters.
Resistant to Hydrofluoric Acid
The InPro 3252i/SG/120 sensor has a prolonged lifetime in the presence of hydrofluoric acid due to its special HF-resistant pH glass membrane.
Low Maintenance and Easy to Use
This digital pH sensor has Intelligent Sensor Management (ISM) technology, offering predictive diagnostics to reduce maintenance and calibration.
Solution Ground Allows ORP Measurement
The InPro 3252i has a Pt-dot solution ground, eliminating the risk of electrostatic interference and enabling parallel pH and redox (ORP) measurement.
Material No.: 30633896
Features
Reliable, Accurate and Robust
This pH & ORP sensor is designed to withstand the rigors of your production. Its pre-pressurized, maintenance-free reference system ensures high reproducibility and reliable measurement performance under diverse operating conditions.
Advanced Sensor Diagnostics with ISM
The InPro 3252i features a digital signal, plus intelligent diagnostics to help manage your maintenance. The sensor provides a clear display of its remaining lifetime, time remaining until calibration, and counts of the SIP and CIP cycles it has undergone.
Suitable for Hazardous Conditions
This pH and ORP sensor is ATEX and FM certified for hazardous areas.
Fast Replacement of Sensors
Ensure the safety of the maintenance team with the ability to Plug and Measure. The InPro 3252i can be calibrated away from the process using iSense software, and then quickly swapped into the process environment without the need to recalibrate.
Specifications
Specifications - pH Sensor InPro3252i/SG/120
| ISM (Digital) or Analog | ISM (Digital) |
| pH Sensing Technology | Hydrofluoric Acid Resistant Glass Membrane (HF) |
| pH Range | 1 – 11 |
| Reference System | Pre-pressurized liquid electrolyte, ceramic diaphragm, Argenthal cartridge with silver-ion trap |
| Operating Temperature (Fahrenheit) | 32 °F - 176 °F |
| Operating Temperature (Celsius) | 0 °C - 80 °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 4 barg |
| Model Family | InPro3250(i) |
| Temperature Sensor | Digital |
| Measurement Parameter | ORP/Redox pH |
| Shaft Material | Glass |
| Operating Pressure (PSI) | 0 to 58 psig |
| Solution Ground/Redox Metal | Platinum |
| Refillable Electrolyte | No |
| Hazardous Area Approvals | Yes |
| Primary Media/Application | Chemical Processes |
| Hygienic/Biocompatibility Approvals | No |
| Clean-In-Place Resistant | No |
Documentation
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 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
