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Product category: pH Meters & Sensors
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Mettler Toledo InPro (Unused Boxed) 3253/120/PT1000 Pre‑pressurized, liquid‑filled, low‑maintenance pH sensor by Mettler Toledo Safeline is a used ph meters & sensors listing available for GBP 140. Browse specifications, request seller details, and find similar equipment on Machinery Masters.
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Mettler Toledo Safeline - Mettler Toledo InPro (Unused Boxed) 3253/120/PT1000 Pre‑pressurized, liquid‑filled, low‑maintenance pH sensor
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Price: £ 140
Mettler Toledo InPro 3253/120 PT1000 pH sensor delivers accurate, stable pH and temperature measurement for process and laboratory applications pH sensor
Cambridgeshire, United Kingdom5,791 km away
Model Number
InPro 3253/120/PT1000
Stock Number
P104.3146A
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Typical context for this category of equipment. Always confirm specifics with the seller.
Applications & Use Cases
- Biopharmaceutical and biotechnology production, particularly in fermenters and bioreactors requiring frequent sterilisation and accurate pH control.
- Hygienic food and beverage processing, where Clean-in-Place (CIP) and Sterilise-in-Place (SIP) procedures are common.
- Chemical processing environments, especially those with extreme pH swings or harsh conditions.
- Water treatment facilities for monitoring and controlling pH levels in various stages.
- Laboratory and research settings requiring precise and stable pH measurement for critical experiments.
Typical Specifications
- Typical pH Range
- Units of this type commonly operate across the full pH scale, typically 0 to 14.
- Operating Temperature
- For this class of equipment, a typical operating range is 0 °C to 100 °C, allowing for sterilisation processes.
- Maximum Pressure
- Many pre-pressurised pH sensors are designed to withstand pressures up to 4 bar gauge.
- Sensor Length
- This model features a 120 mm shaft length, which is relatively short for in-line sensors, suitable for installations with limited insertion depth.
- Temperature Compensation
- Units commonly integrate a PT1000 temperature sensor for accurate temperature compensation.
- Process Connection
- A Pg 13.5 thread is a common process connection for this type of industrial pH sensor.
- Reference System
- Pre-pressurised liquid electrolyte systems with ceramic diaphragms and silver-ion traps are typical for enhanced performance in challenging media.
- Maintenance Requirements
- This design is low-maintenance, benefiting from its pre-pressurised and liquid-filled nature.
Frequently Asked Questions
- A pre-pressurised sensor has an internal electrolyte that is kept at a higher pressure than the process medium. This helps prevent process media from entering the reference system, extending sensor life and improving stability, especially under fluctuating process pressures.
Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.