pH Sensor InPro4281i/SG/120

pH Sensor InPro4281i/SG/120

Rugged, Long-Lasting pH Probe.The InPro 4281i is a pH probe with a titanium shaft for exceptional durability in demanding chemical applications. It provides ISM advanced diagnostics to optimize maintenance decisions and sensor lifetime.

Withstands Demanding Applications

The InPro 4281i uses a polymer reference system and a titanium shaft for reliable pH measurement, 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 Measurement

The InPro 4281i provides a wide measurement range from 1-14 pH and has a solution ground for enhanced stability.

Material No.: 30301402

Call for Quote

Features

Eliminates Clogging & Resists Poisons

The InPro 4281i 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 4281i is ATEX and FM certified for hazardous areas. It can withstand temperatures up to 176°F (80°C) and has a titanium shaft to resist the daily knocks of industrial manufacturing.

Fast Replacement of Sensors

Ensure the safety of the maintenance team with the ability to Plug & Measure. The InPro 4281i can be calibrated away from the process and then quickly swapped into the process environment without the need to recalibrate.

Specifications

Specifications - pH Sensor InPro4281i/SG/120

ISM (Digital) or Analog
ISM (Digital)
pH Sensing Technology
Glass Membrane Suitable For Low Temperatures (LoT)
pH Range
1 – 14
Reference System
Xerolyt Extra polymer electrolyte, open double junction, 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 15 barg @ 25°C
Model Family
InPro4260(i)
Temperature Sensor
Digital
Measurement Parameter
pH
Shaft Material
Titanium
Operating Pressure (PSI)
0 to 217 psig @ 77°F
Solution Ground/Redox Metal
Titanium
Refillable Electrolyte
No
Hazardous Area Approvals
Yes
Primary Media/Application
Chemical Processes
Hygienic/Biocompatibility Approvals
No

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

Simulating ISM sensors

Material No.: 52300410

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

Software

More Information

Get Your Quote
pH Sensor InPro4281i/SG/120
FDA
USP Class VI