pH Sensor InPro 3100i SG/120
Gel-Filled Electrode for pH and ORP
The InPro 3100i SG/120 is a combined pH/ORP electrode and temperature sensor designed for measurement in bioprocesses where CIP and SIP procedures are required. The 120 mm version is optimal for short installation lengths.
Rugged pH Sensor for Bioprocesses
The InPro 3100i SG/120 offers stable measurement without risk of diaphragm clogging due to the patented silver-ion trap in the reference system.
Low Maintenance and Easy-to-Use
This pH sensor has Intelligent Sensor Management (ISM) technology, offering predictive diagnostics to reduce maintenance and simplify calibration.
Sterilizable and Autoclavable
This sensor provides fast and precise pH and ORP measurement even after repeated autoclaving and sterilization cycles.
|Analog or ISM||ISM|
|Measurement parameter||pH and ORP|
|pH membrane glass type||High Alkali glass (HA)|
|Type of junction||Ceramic|
|Sensor Length||120 mm|
|pH range||0-14 pH|
|Pressure resistance (bar)||0 to 6 barg at 140° C|
|Pressure resistance (psi)||0 to 87 psig at 284° F|
|Reference system||Argenthal with silver-ion trap|
|Measuring Temperature Range (imp)||32 to 176° F|
|Measuring Temperature Range (metric)||0 to 80° C|
|Solution ground / Redox metal||Platinum|
|ATEX Certification||SEV 14 ATEX 0168 X Ex ia IIC T6/T5/T4/T3 Ga/Gb|
|FM approval||IS/ I, II, III /1/ABCDEFG /T6|
|IECEx Certificate of Conformity||IECEx SEV 14.0025X Ex ia IIC T6/T5/T4/T3 Ga/Gb|
|Model Family||InPro 3100|
Features and Benefits
|Reliable, Accurate and Robust|
The InPro 3100i SG/120 is designed to withstand the rigors of bioprocessing. It uses a gel-filled electrolyte, which requires less maintenance, and the silver-ion trap helps keep the junction clear, even in the presence of sulfide-bearing solutions.
|Advanced Sensor Diagnostics with ISM|
This pH sensor provides predictive diagnostics to help manage your maintenance. The sensor gives you a clear display of the remaining lifetime of the sensor, time remaining until calibration is needed, and counts of SIP and CIP cycles the sensor has undergone.
|Reliable Where Cleaning Is Needed|
The InPro 3100i SG/120 is designed for in-line pH measurements where sensor cleaning and sterilization is required. The sensor can withstand in situ SIP and CIP processes while maintaining fast and precise measurements.
|Versatile to Meet Your Application Needs|
This sensor can measure both pH and ORP (redox), and has a built-in digital temperature sensor. It is pressure resistant up to 6 barg (87 psig) and has a watertight connector.