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EasyFerm Plus Arc pH sensors combine the accuracy and longevity of pre-pressurized reference technology with Arc Intelligence. Arc sensors offer industry standard 4 - 20mA and Modbus RTU output signals directly from the sensor for connection to the Process Control System. Arc technology complies with the the needs of the pharmaceutical industry with the ability to autoclave, SIP, or CIP clean the sensor.

The listing below provides the most commonly recommended EasyFerm Plus Arc sensors. Looking for a sensor not listed? Click the link to browse the full product offering.

EasyFerm Plus Full Listing

Arc Intelligent Sensor Technology

EasyFerm Plus sensors include the option for Arc intelligent sensor technology within the sensor. The video shows how Arc can save considerable time and cost in all phases of your process.

ArcAir Software

Connecting to a Traditional Bioreactor?

Taking advantage of the benefits of Arc pH sensors on a traditional bioreactor requires bypassing a controller’s built-in milli-volt sensor input. The introduction of the Arc ECS Adapter simplifies this connection by utilizing the existing bioreactor milli volt input.

Arc Sensor Cables



Hamilton's knowledge base provides a range of explanatory articles, frequently asked questions, and document downloads.
  • Brochure - BioPharma

    Innovative solutions for process analytics in biotechnological and pharmaceutical industries.
  • Brochure - Arc Intelligent Sensors

    Arc Intelligent sensors offer a new way to connect to your process control system.
  • Guide - pH Measurement

    Want to learn more about pH? Look no further than the Hamilton pH measurement guide. This download provides a comprehensive overview of how these sensors work, calibration, handling, and storage.

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