VisiFerm SU RS485-ECS 225

Part # 10140046-12

The VisiFerm SU RS485-ECS 225 for single-use applications works with Hamilton single-use ODO Cap. The VisiFerm SU RS485-ECS 225 is reusable and can be mounted directly into the ODO Cap within the bag or SU bioreactor.

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Minimum: 1, Maximum: 1000

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VisiFerm SU RS485-ECS Details

Hamilton's proven optical dissolved oxygen technology, available in a single-use format, minimizes contamination and leakage risks.

The VisiFerm Single-Use (SU) offers this technology specifically for single-use applications and is intended for use with the dedicated ODO Cap Sx sensor elements to measure dissolved oxygen. Because the reusable VisiFerm SU is not in contact with media, there is no need for sterilization. This design allows you to save space by eliminating the need for controllers or transmitters and to effortlessly integrate these single-use optical DO sensors with various bioreactor control systems.

The VisiFerm SU, together with the ODO Cap Sx sensor element, provides a standard analog (ECS or 4-20mA) interface and a digital Modbus interface. Additionally, it can be connected and calibrated with traditional transmitters.

Common applications Pharma & Biopharma, Bioprocess Upstream, Biotechnology

Reduce contamination risk with optical DO technology

Lower costs with a reusable sensor for multiple runs

Description: Ensure precise oxygen monitoring in single-use bioreactors

Contamination-Free Monitoring

  • Optical technology eliminates direct sensor insertion, reducing contamination and leakage risks.
  • Designed for seamless integration with Hamilton single-use ODO Caps.
  • Ensures reliable dissolved oxygen measurement in sterile environments.

Reusable & Cost-Effective

Unlike traditional single-use sensors, the VisiFerm SU RS485-ECS  features a reusable sensor element.

Scientific Citations

  • 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

  • Hamilton sensors enhance safety, efficiency, and reliability in chemical processes.

    Hamilton sensors and retractable fittings are not only essential for monitoring and controlling our chemical processes, but also make preventive maintenance and fault diagnosis much easier. The robustness and durability of the products mean fewer emergency call-outs and greater overall plant effectiveness. Overall, the sensors make a significant contribution to the safety, efficiency and reliability of our operating processes and help us to meet and exceed our high standards.

    Dimitri Brumm
    EMR Operating Engineer - Cassella Chemiepark

VisiFerm SU RS485-ECS 225 Specifications

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Sensor Family Visiferm SU
Electrical Connector VP8
Parameter DO (Optical)
Sensor Output Arc: Modbus, 4-20 mA (only via Arc Wi 2G Adapter), ECS
Measuring Range 4 ppb to 25 ppm (DO)
0 to 62.85 %-vol
0 to 300 %-sat
Electrolyte None
Accuracy at 25 °C via RS485 mode
± 1.0 %-sat (at 20 %-sat), only in combination with the gamma irradiated Hamilton single-use ODO Cap and with product calibration
± 1.0 %-sat (at 100 %-sat), only in combination with the gamma irradiated Hamilton single-use ODO Cap and with product calibration
± 2.5 %-sat (at 200 %-sat), only in combination with the gamma irradiated Hamilton single-use ODO Cap and with product calibration
via ECS mode
± 2.5 %-sat (at 20 %-sat), only in combination with the gamma irradiated Hamilton single-use ODO Cap and with product calibration
± 1.0 %-sat (at 100 %-sat), only in combination with the gamma irradiated Hamilton single-use ODΟ Cap and with product calibration
± 5.0 %-sat (at 200 %-sat), only in combination with the gamma irradiated Hamilton single-use ODO Cap and with product calibration
Drift at Room Temperature < 1 % per week (of measurement value)
Oxygen Consumption None
Temperature Sensor NTC 22 kOhm
Configurable Values Dissolved oxygen (DO): mbar, %-sat, %-vol, μg/l ppb, mg/l ppm, ppm gas; Temperature: °C, °F, K
Analog Interface ECS
Digital Interface RS485 Modbus (max. 32 addresses)
Baud Rate 4800, 9600, 19200, 38400, 57600, 115200 Bd
Operating Voltage 10 to 27 VDC max. 1.5 W
Serial Number Yes
Shield No
Response Time t98% < 30 s at 25 °C
Certificate Yes, with parameter settings and materials used
ATEX Approval No
IECEx Approval No
Diameter 12 mm
Autoclavable No
Steam Sterilizable No
CIP No
Gamma Irradiatable No
X-Ray irradiatable No
Operating Temperature Range 0 to 60 °C
Required Flow None
a-length 215 mm

VisiFerm SU RS485-ECS 225 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.

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Firmware Updates for Arc Products

Hamilton Arc and VisiFerm ECS sensors rely upon internal firmware for their operation. Periodic firmware updates ensure that the sensor has the latest features and fixes any pre-existing bugs that may exist.
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Arc Sensors - Signal Averaging

Certain applications may introduce conditions that create fluctuating or "noisy" measurements. The noisy measurement can make process control challenging. One way to improve signal stability is to adjust the moving average setting using ArcAir software.

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

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FAQ

Are VisiFerm SU components reusable in single-use applications?

Find out if VisiFerm SU components can be reused and how they fit into single-use bioprocessing workflows.
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FAQ

Does atmospheric pressure impact my gas phase oxygen measurement?

Yes, atmospheric pressure directly impacts the partial pressure of oxygen in the measured air and is linearly proportional to the measured oxygen content.
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FAQ

What is the shelf life and storage window for Hamilton single-use sensors?

Learn about the shelf life and storage window for Hamilton single-use sensors and the factors that can affect their usable lifetime.
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