New Product

InPro3100/150/PT1000
pH Sensor

Features

  • Reliable, Accurate and Robust  – withstands the rigors of bioprocessing.
  • Reliable When Cleaning is Needed – designed for in-line pH measurements where sensor cleaning and sterilization is required
  • Versatile to Meet Your Application Needs – measures pH in challenging applications and has a built-in PT1000 temperature sensor.

 

Get a quote

The InPro 3100 is a pH electrode with temperature sensor, designed for measurement in bioprocesses where CIP and SIP procedures are required. The 150 mm version is optimal for short to medium installation lengths.

Rugged pH Sensor for Bioprocesses

The InPro 3100 offers stable measurement without risk of diaphragm clogging due to the patented Argenthal silver-ion trap reference system.

Gel Electrolyte Reduces Maintenance

This is a gel-filled electrode that provides effective, accurate pH measurement with low maintenance requirements.

Sterilizable and Autoclavable

This sensor provides fast and precise pH measurement even after repeated autoclaving and sterilization cycles.

Specifications & Spare Parts

Specifications – pH Sensor InPro3100/150/PT1000

ISM (Digital) or Analog Analog
pH Sensing Technology Highly Alkali Resistant Glass Membrane for Tough Conditions (HA)
pH Range 0 – 14
Reference System Gel 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 VP
Process Connection Pg 13.5 Thread
Sterilizable/Autoclavable Yes
Sensor Length 150 mm
Certificates & Approvals CE
METTLER TOLEDO Quality Certificate
FM: IS Cl. I, II, III, Div 1, GR ABCDEFG/T6
EHEDG
ATEX/IECEx: Ex ia IIC T6/T5/T4/T3 Ga/Gb
PED
Operating Pressure (Bar) 0 to 6 barg @ 140 °C
Model Family InPro3100(i)
Temperature Sensor PT 1000
Measurement Parameter pH
Shaft Material Glass
Operating Pressure (PSI) 0 to 87 psig @ 284 °F
Refillable Electrolyte No
Hazardous Area Approvals Yes
Primary Media/Application Pharmaceutical/Life Science Production
Hygienic/Biocompatibility Approvals Yes