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Mettler-Toledo InPro 3200SG/325/PT1000 Gel-Filled pH Electrode with Temperature Sensor for Bioprocess Monitoring
Product Description
The Mettler-Toledo InPro 3200SG/325/PT1000 is a gel-filled pH electrode featuring an integrated temperature sensor, designed specifically for pharmaceutical and life science production environments and critical bioprocess monitoring. This electrode incorporates the patented Argenthal silver-ion trap reference system enabling a risk-free diaphragm that guarantees stable and accurate pH readings without clogging—a vital feature for long-term bioprocess applications such as biomanufacturing, molecular diagnostics, and synthetic biology workflows.
Key technical features include:
- Gel electrolyte minimizing maintenance and preventing frequent refilling, ideal for continuous manufacturing processes.
- Highly alkali-resistant glass membrane with extended durability under harsh process conditions.
- Ability to withstand autoclaving and repeated sterilization cycles (CIP and SIP compatibility), ensuring precise pH monitoring in sterile manufacturing and bioprocessing pipelines.
- Operating temperature range of 0°C to 80°C (32°F to 176°F) and pressure tolerance up to 6 barg at 140°C, suitable for rigorous biotechnological and pharmaceutical process control.
- Process connection via Pg 13.5 thread for secure installation in process tanks or bioreactors.
- Certified with CE, FM IS Class I-III Division 1 Hazardous Area approvals, supporting safe use in controlled environments.
Its digital (ISM) or analog functionality makes it flexible for integration with various bioprocess control systems, ensuring real-time, reliable pH measurement critical in molecular cloning workflows, cell culture monitoring, and bioprocess optimization. This pH sensor is essential for scientists and engineers in biotechnology and pharmaceutical industries requiring robust, hygienic, and biocompatible sensors with minimal downtime and maintenance.
This electrode is widely adopted in synthetic biology research and bioprocess development, where precise pH control enhances product yield and consistency. The Argenthal reference system and gel-filled design present a compelling solution in a sensor widely regarded for stability and longevity in clinical diagnostics and biotechnological applications.
Item Stats
Product details
| make | Mettler-Toledo |
| hertz | Does Not Apply |
| model | InPro 3200SG/325/PT1000 |
| serial | 4072903 |
| weight | 1.0 Lb |
| voltage | Does Not Apply |
| warranty | 30-Day Warranty On Part |
| dimensions | 22.0in x 5.0in x 3.0in |
| shipping_type | FedEx Ground |
| item_condition | Turnkey |
| manufacturing_date | Does Not Apply |
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Northeastern UniversityFrom €42.38*ex. VAT
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