Description
Product Information
The Mettler Toledo InPro 3100/120 PT100 is a high-performance pH sensor specifically designed for bioprocess applications requiring CIP and SIP procedures. With its gel-filled electrolyte system and Argenthal reference, this sensor provides stable and accurate measurement with minimal maintenance. The InPro 3100 sensor is equipped with a highly alkali-resistant glass membrane suitable for tough conditions. This analog pH sensor features a pH range of 0-14 and supports operating temperatures between 0°C to 80°C, making it ideal for rigorous bioprocess environments. Its robust construction allows for repeated sterilization and autoclaving, ensuring longevity and reliability in pharmaceutical and life science productions. The unit measures 325 mm in length, is fitted with a VP cable connector, and is certified under multiple safety and quality standards including CE, ATEX/IECEx, and EHEDG.
Key Features
- Gel-filled electrode for reduced maintenance
- Highly alkali-resistant glass membrane
- Argenthal silver-ion trap reference system
- Sterilizable and autoclavable
- pH range: 0-14
- Operating temperature: 0°C to 80°C
- Analog signal output
- Length: 325 mm
- CE, ATEX/IECEx, EHEDG certified
Specifications
- pH Range: 0-14
- Reference System: Gel electrolyte, ceramic diaphragm, Argenthal cartridge
- Operating Temperature: 0 – 80 °C / 32 – 176 °F
- Cable Connector: VP
- Process Connection: Pg 13.5 Thread
- Sensor Length: 325 mm
- Sterilizable/Autoclavable: Yes
- Certificates & Approvals: CE, METTLER TOLEDO Quality Certificate, FM, EHEDG, ATEX/IECEx, PED
- Operating Pressure: 0 to 6 barg @ 140 °C / 0 to 87 psig @ 284 °F
- Shaft Material: Glass
- Primary Media/Application: Pharmaceutical/Life Science Production
- Hygienic/Biocompatibility Approvals: Yes
Weight
Imperial: 1.2 Pounds
Metric: 0.54 Kilograms
Shipping Dimensions
Imperial: 15.6 lb x 6.0 lb x 3.6 lb
Metric: 39.62 cm x 15.24 cm x 9.14 cm
Harmonized Code
902780
Harmonized Code Details
902780: Instruments for physical or chemical analysis, which includes pH meters and sensors. This code is justified as it directly pertains to sensors used for chemical analysis like the Mettler Toledo InPro 3100/120 PT100 pH sensor.






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