EasyFerm Bio PHI S8 325

Part # 243632-1253

The EasyFerm Bio is a pH sensor family designed for sanitary applications found in the Food & Beverage and Biopharmaceutical industries.

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EasyFerm Bio Details

The EasyFerm Bio pH sensor family is designed for sanitary applications found in the Food & Beverage and Biopharmaceutical industries. The Foodlyte electrolyte of the EasyFerm Bio sensors is certified for bio-compatibility, making it the ideal choice for Food or biopharma applications. Different glass membrane formulations are suitable for various applications, allowing the user to optimize their processes. Hamilton's clog-free diaphragm increases the stability and accuracy of readings, while extending the service life of the sensor.

Glass Type Options:

PHI
Best lifespan in frequent SIP and autoclavation applications with very low drift. The PHI glass is our recommended membrane glass for bioreactor installations found in R&D, upstream and downstream pharmaceutical applications.

HB 
Best lifespan in frequent CIP and autoclavation applications. Fastest response time. The HB Glass is our recommended membrane glass for food, beverage, and brewing applications.

Common applications Chemical Processes, Basic Chemicals, Agri-Food and Beverage, Brewing, Winemaking

Certified bio-compatible for food and beverage applications.

Pre-pressurized reference design for accurate pH measurement.

Customizable to your application.

Foodlyte Electrolyte

  • Certified for bio-compatibility, designed for sensitive food and biopharma applications.
  • Ensures compliance and safety
  • Reduces contamination risk

Clog-free Diaphragm

Clog-free diaphragm ensures extremely low drift during the service life of the sensor.

Scientific Citations

  • Hamilton pH sensors are characterized by their high measuring accuracy and long service life.

    Hamilton pH sensors are characterized by their high measuring accuracy and long service life. This contributes significantly to the control of our processes. They also help us to guarantee the required product quality and to further optimize processes.

    Felix Colin
    Bioprocess Engineer, AB Enzymes GmbH

  • The measurement technology from Hamilton is hard to beat in terms of its measurement accuracy and reliability.

    The measurement technology from Hamilton that is used in our brewery is hard to beat in terms of its measurement accuracy and reliability. The planning security and cost stability with the subscription is very attractive and important to us. Hamilton offers great support and is always open to customer requests.

    Holger Bruckes
    Deputy head of Quality Assurance Mönchengladbach Brewery, Branch of OETTINGER Brewery GmbH

  • I could not be more pleased with my experience with Hamilton!

    My company has been using Hamilton probes for years and have always been happy with their performance! The team is always very helpful in trouble shooting issues and answering any questions that we may have about our probes. Overall, I could not be more pleased with my experience with Hamilton!

    Abigail Mann
    Bioprocessing Fermentation Associate at Heliae Development

EasyFerm Bio PHI S8 325 Specifications

Print
Process Connection PG13,5
Wetted Parts GΙass
Ceramic
VMQ (Silicone elastomer)
Measuring Range pH 0 to 14
Electrolyte Pressurized Foodlyte
Sensitivity 57 to 59 mV / pH at 25 °C
Zero Point 0 ± 20 mV
pH Glass Resistance Moderate
Membrane Shape Spherical
Diaphragm HP-Coatramic
Number of Diaphragms 1
Reference System Hamilton Everef-F, Silver ion barrier included
Liquid Earth No
O-ring Material FDA 21 CFR 177.2600; EC 1935/2004; USP <87>; USP <88> Class VI (121 °C)
Serial Number Yes
Recommended Storage Hamilton Storage Solution or 3 M KCl
Certificate Yes, with measured values in Buffer pH 4.01 and pH 7.00
ATEX Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
IECEx Approval II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
Diameter 12 mm
Autoclavable Yes
Steam Sterilizable Yes
CIP Yes
Operating Temperature Range 0 to 140 °C
Sample min Conductivity 100 µS/cm
Pressure Range bar g 0 to 6 bar
pH Glass Hamilton Type PHI Glass
Electrical Connector S8
a-length 325 mm
Temperature Sensor No

EasyFerm Bio PHI S8 325 Resources

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

pH Calibration Procedure

Article

The pH Sensor Calibration Procedure

This article provides guidelines for calibrating a pH sensor or an industrial transmitter. The article provides best practices for handling sensors and liquid buffer solutions.
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Article

Glossary of Sensor & Biopharma Acronyms & Abbreviations

Acronyms and abbreviations are commonly used with process analytics measurements found in the biopharma industry. This glossary is an attempt to de-code some of the more frequently used acronyms.
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Article

Understanding Wetted Materials (Stainless, Plastics, & Elastomers)

Wetted materials such as stainless steel, plastics, and elastomers are often listed by different names and abbreviations in different parts of the world. This quick cross reference guide helps sort out the common names for wetted materials used in Hamilton sensors.

Browse app notes, user guides, specification documents, and more in our Knowledge Center.

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FAQ

What is the expected lifetime of my pH sensor?

Expected pH sensor lifetime is dependent on the application. Exposure to strong chemicals, elevated temperature, fluctuating pressure, and solid build-up can all impact the sensor life. As the sensor ages, a sluggish response may become more apparent, and will require more frequent calibrations to compensate for this change. The overall health of the Arc pH sensors can be seen using the quality indicator in ArcAir software.
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FAQ

What is the Everef F Reference System?

The Everef-F reference system uses a silver ion barrier to separate the reference element from the electrolyte. This design prevent Ag+ precipitation from occurring and clogging the diaphragm. It is a perfect design for applications with proteins or sulfides in the process liquid.
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FAQ

Choosing between EasyFerm Plus and EasyFerm Bio products?

EasyFerm Plus sensors are designed to withstand repeated SIP and autoclavation sterilization cycles found in the biopharmaceutical industry. EasyFerm Bio sensors have a unique biocompatible electrolyte for applications in the food and beverage industry where CIP cleaning is commonplace.
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Modular Service Contracts

Hamilton offers modular service contracts tailored to your requirements, featuring a basic module complemented by optional add-ons.

Installation Support

Installation, set-up, and calibration support directly on-site. Our field service team ensures your sensors and cables are installed and functioning correctly.

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Support for the qualification of Hamilton equipment including complete documentation. Readying your process for GMP manufacturing activities.

Maintenance and Calibration Services

Preventative maintenance and regular service contracts. Schedule on-site service dates to ensure your sensors are properly maintained and your process is optimized.

On-Site Service Diagnostics

Diagnosing and resolution of process system problems on-site. Finding the root cause and presenting a solution to fit your needs.

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User trainings and on-site trainings for technicians. Tailored training ranging from basic operation to advanced calibration and maintenance.

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