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VisiFerm mA/RS485 Dissolved oxygen optical sensors

Optical dissolved oxygen sensors are a leading choice for accurate and low-maintenance dissolved oxygen measurement

Starting at
$2,692.00USD
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Have questions? We're here to help!
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Visi Ferm m ARS485 Dissolved oxygen optical sensors 15291

 Hamilton’s VisiFerm optical dissolved oxygen sensors provide a significant advancement over traditional amperometric sensors, offering more robust measurements and minimal maintenance. Ideal for critical applications in biopharma and other hygienic industries, VisiFerm sensors eliminate issues like CO2 fouling and the need for electrolyte replacement. Process-related drift due to carbon dioxide and other acid gases is fully eliminated with optical technology. The VisiFerm family includes options like the VisiFerm mA and VisiFerm RS485-ECS, catering to various installation needs and communication protocols. Integrated intelligence with Arc technology enables features like reduced calibration frequency, enhanced diagnostics, and simplified troubleshooting. Explore our range of VisiFerm sensors, designed for reliable and accurate dissolved oxygen monitoring in your controlled environments. Hamilton also provides comprehensive support and resources, including our O2 Measurement Guide and a whitepaper on potential sources of optical dissolved oxygen measurement error and ways to mitigate their impact.

Reduced Maintenance 
• Optical technology eliminates the need for electrolyte or internal cathode/anode replacement, extending maintenance intervals
 
Precise & Stable Measurement
• Insensitive to CO2 fouling and pressure spikes, providing accurate and reliable dissolved oxygen readings
 
Simplified Operation with ArcAir
• Integrated microprocessors and compatibility with ArcAir software enable easy calibration, diagnostics, and data management
 
• ODO Cap H3: Suitable  for most biopharmaceutical aqueous applications due to its better temperature stability, reduced calibration frequency, and longer cap life. With low drift and a short response time. As a default option for many applications, it is compatible with VisiFerm mA and VisiFerm RS485.
• ODO Cap H4: Recommended for applications requiring the highest chemical resistance, as measurements are not influenced by lipophilic compounds. The convex design minimizes bubble formation. 
While it shares the benefits of better temperature stability, reduced calibration frequency, low drift and longer cap life with ODO Cap H3, its response time is slightly longer.  This cap is compatible with VisiFerm mA and VisiFerm RS485.
• ODO Cap H0: Suitable for applications requiring a short response time and compatibility with most fermentation and culture media. It offers a basic design with standard chemical resistance and temperature stability. It is  compatible with the VisiFerm RS485 and the legacy VisiFerm DO sensors
• ODO Cap H2: Ideal for applications that need high chemical resistance and a hygienic design to simplify cleaning and minimize bubble formation. Suitable for chemically resistant applications where standard temperature stability is sufficient.
• ODO Cap H2 FFKM: Same convex design and a PTFE membrane as the ODO Cap H2. Additionally, this cap comes with an FFKM seal making it suitable for aggressive applications.
• ODO Cap L1: Optimized for trace measurements ranging from 0.8 to 2,000 ppb and shows stability against active chlorine and chlorine dioxide. Designed for a fast response time with measurements lower than 15 ppb, it serves as a replacement ODO Cap for VisiTrace mA and VisiTrace RS485
• ODO Cap L0: Optimized for trace measurements ranging from 0.8 to 2,000 ppb and demonstrates stability against active chlorine and chlorine dioxide. It is designed as a replacement ODO Cap for the legacy VisiTrace DO Ex.
• ODO Cap H20: The standard option for water applications. As an Optical Dissolved Oxygen sensor cap, it is compatible with the VisiWater DO P Arc.
  • Thumbnail of document 10082866 02 Visi Ferm Optical DO Brochure LR 20331
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    10082866 02 Visi Ferm Optical DO Brochure LR 20331

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