VisiFerm DO SU ECS

Hamilton reusable VisiFerm DO SU ECS provides a cost-effective solution for integrating ODO Cap Sx sensor elements into single-use applications, enabling seamless integration and real-time insights for data-driven process optimization.

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  • VisiFerm DO SU ECS Dissolved Oxygen Sensor

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VisiFerm DO SU ECS Details

The reusable VisiFerm DO SU ECS  serves as a direct interface to process control systems, converting signals from ODO Cap Sx sensors into stable digital signals without needing additional equipment like amplifiers or transmitters. 

Integrating proven sensor technology into single-use bioreactors or bags meets the requirements of single-use bioprocessing. Pre-installed, pre-calibrated ODO Cap Sx sensor elements eliminate contamination and leakage risks associated with traditional sensors. 

Gamma sterilized with the single-use container, they offer a safe, reliable solution with sufficient shelf life. Together with reusable VisiFerm DO SU ECS, they provide a cost-effective alternative to traditional sensors. 

Time-consuming polarization, as required by polarographic DO sensors, is not necessary. Since VisiFerm DO SU ECS  does not contact the media, gamma or steam sterilization is not needed. The VisiFerm DO SU ECS provides industry-standard digital Modbus RTU signals. It can be connected to transmitters via nA-signal in the ECS mode.

Common applications Pharma & Biopharma, Bioprocess Downstream, Single-Use Bioprocessing, Bioprocess Upstream, Water, Energy, & Environment

Reduce costs with reusable sensor design for single-use applications.

Simplify installation with direct mounting into SU bioreactors.

 Ensure accurate dissolved oxygen measurements without compromising process integrity.

Reusable Sensor Design

  • Reusable VisiFerm SU reduces long-term costs.
  • Compatible with Hamilton single-use ODO Cap for reliable DO measurement in SU bioreactors and bags

Low Contamination Risk

Designed for single-use applications, reducing cross-contamination concerns.

  • The sensors allowed us to improve the end product.

    We have high quality standards and are convinced that Hamilton is able to meet them with its oxygen sensors. We use the oxygen sensors throughout the entire area of ​​beer production and bottling. The sensors allowed us to improve the end product. Hamilton's support is excellent at all times.

    Marco Punke
    Team leader for technology and QM/UM, Princely Fürstenbergische Brewery GmbH & Co. KG

  • 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

VisiFerm DO SU ECS Specifications

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Sensor Family Visiferm SU
Electrical Connector VP8
Parameter DO (Optical)
Sensor Output ECS (Traditional: nA)
Measuring Range 4 ppb to 25 ppm (DO)
0 to 62.85 %-vol
0 to 300 %-sat
Electrolyte None
Accuracy at 25 °C ± 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 20 %-sat), only in combination with the gamma irradiated Hamilton single-use ODO 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; mg/l; ppb/ppm (gas); ppb/ppm; Temperature: °C
Analog Interface 1 ECS / 4 to 20 mA
Digital Interface RS485 Modbus (max. 32 addresses)
Baud Rate 4800, 9600, 19200, 38400, 57600, 115200 Bd
Operating Voltage 7 to 30 VDC max. 1 W
Serial Number Yes
Response Time t98% < 30 s at 25 °C
Certificate Yes, with parameter settings and materials used
ATEX 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

Compatibility with Hamilton Devices

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VisiFerm DO SU ECS 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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FAQ

Do Hamilton single‑use sensors require calibration before use?

Find out how Hamilton single-use sensors are prepared for use and when additional calibration steps may be considered.
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FAQ

The sensor element changed color after the gamma/sterilization cycle. Is it still functional?

Learn why sensor elements may change colour after sterilization and what this means for sensor performance.
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FAQ

Can I use a VisiFerm, VisiPro, or VisiTrace for gas phase oxygen measurements?

Yes. Optical DO sensors can be used for monitoring oxygen contents in air as well as dissolved oxygen.
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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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