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Mettler Toledo InPro 3253/120/PT1000 Pre-pressurized Liquid-Filled pH Sensor with PT1000 Temperature Compensation
Product Description
The Mettler Toledo InPro 3253/120/PT1000 is a high-performance in-line pH sensor engineered for demanding environments requiring reliable continuous pH monitoring. This pre-pressurized, liquid-filled pH electrode features a built-in PT1000 temperature sensor for precise temperature compensation, critical in bioprocessing and molecular diagnostics workflows.
Key technical specifications:
- Sensor shaft length: 120 mm, optimized for installations with limited insertion depth.
- Sterilization compatibility: Designed for steam sterilization (CIP/SIP), fully autoclavable without performance degradation—essential for biotechnology and biopharmaceutical production pipelines.
- Reference system: Pre-pressurized liquid electrolyte with a ceramic diaphragm and Argenthal cartridge containing a silver-ion trap to enhance durability in sulfide-containing environments.
- Operating conditions: Pressure up to 4 bar gauge; temperature range 0 °C to 100 °C.
- Process connection: Pg 13.5 thread, with a “VP” type connector suitable for industrial integration.
This sensor is widely adopted in applications such as:
- Bioreactor and fermenter pH control, essential for gene editing and synthetic biology research.
- Hygienic food and beverage processing requiring frequent sterilization and robust sensor performance.
- Chemical industry processes involving extreme pH fluctuations and challenging chemical environments.
- Water and wastewater treatment demanding durable and low-maintenance pH measurement.
Its robust design and advanced features make it a critical component in biomanufacturing quality control, molecular diagnostics, and various biotechnology research fields involving live-cell culture monitoring and fluorescence analysis workflows.
Item Stats
Product details
| Manufacturer | Mettler Toledo |
| Model | InPro 3253/120/PT1000 |
| Condition | New |
| Serial Number | 52002567 |
| Stock Number | P104.3146A |
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Northeastern UniversityFrom €184.28*ex. VAT
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