Refillable KCl Electrolyte pH/ORP Probe
The InPro 2000i SG/120/9823 is an Intelligent Sensor Management (ISM) pH probe with an integrated temperature sensor for demanding applications. This 120 mm refillable pH sensor with 3M KCl electrolyte is a reliable pH measurement solution.
For Use in Extreme Conditions
The InPro 2000i SG/120/9823 uses a pressurizable reference electrolyte to ensure measurement stability and low maintenance in harsh applications.
Refillable Sensor with Long Lifetime
This pH sensor uses a refillable 3M KCl electrolyte to ensure reliable results over a long lifetime and improved junction cleaning.
Advanced Sensor Diagnostics with ISM
The InPro 2000i uses ISM advanced diagnostics that adapt to your processes to help plan calibration and maintenance of your pH and redox sensor.
Analog or ISM ISM
Measurement Parameters pH and Redox/ORP
pH membrane glass type High Alkali glass (HA)
Single or double junction Single Junction Refillable
Sensor Length 120 mm
Temperature Signal Digital
Connection Type K8S
Solution ground / Redox metal Platinum Dot
Electrolyte 3M KCl
pH range 0-14 pH
Pressure resistance (bar) 0 to 6 barg (in pressurized housing)
Pressure resistance (psi) 0 to 87 psig (in pressurized housing)
Reference system Argenthal with silver-ion trap
ATEX Certification SEV 14 ATEX 0168 X<br> 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<br> Ex ia IIC T6/T5/T4/T3 Ga/Gb
Measuring Temperature Range (imp) 32 to 284° F
Measuring Temperature Range (metric) 0 to 140° C
Material Number(s) 52003521
Reliable in Demanding Applications
The In Pro2000i SG/120/9823 refillable pH sensor uses a pressurizable reference electrolyte that ensures permanent self-cleaning of the diaphragm. This leads to long-term pH measurement stability and low maintenance in harsh applications.
Improved Junction Cleaning
This refillable pH sensor uses 3M KCl electrolyte. This classic electrolyte offers a high outflow for improved diaphragm cleaning. This helps to ensure a consistently reliable measurement without the need for sensor cleaning.
Meets Your Installation Requirements
The InPro 2000i SG/120/9823 has an integrated digital temperature signal for reliable temperature compensation. With a 120 mm length, it is optimal when short installations are needed.
Accurate, Reliable Measurement System
The InPro 2000i is designed with long-term accuracy and reliability in mind. It is sterilizable and autoclavable, has a silver-ion trap to prevent sulfide poisoning of the junction, and is ATEX and FM certified for installation in hazardous areas.