Broadley-James D540 OxyProbe II 316L Stainless Steel Autoclavable Dissolved Oxygen Sensor

The Broadley-James D540 OxyProbe II is a high-precision dissolved oxygen sensor designed for bioprocess monitoring and laboratory applications requiring sterilizable equipment. Constructed with 316L stainless steel, the sensor features a durable cage and an expandable silicone bladder engineered to safely contain electrolyte during steam-in-place (SIP) or autoclave sterilization procedures.

Key technical aspects include:

• Autoclavable and steam sterilizable design, ensuring compatibility with rigorous biomanufacturing and molecular diagnostics workflows.
• A hermetically sealed gold-plated D9 connector for superior signal integrity, essential in sensitive oxygen monitoring during cell culture and fermentation processes.
• The hygienic N5 polished surface resists microorganism adhesion, maintaining sterile conditions critical for biotechnological and clinical diagnostic research.
• Use of FDA- and USP Class VI-compliant materials promotes safety in biomedical engineering environments.
• Modular components allow for quick membrane and sensor body replacement in minutes, minimizing downtime in continuous oxygen measurement applications.

Weighing approximately 1.09 kg (2.4 lbs), this sensor integrates seamlessly into automated oxygen monitoring systems, making it an essential tool for synthetic biology research, gene editing bioreactors, and other biotechnology domains. The sensor is widely adopted in bioprocess oxygen monitoring, ensuring precise dissolved oxygen readings critical for biopharmaceutical production pipelines and environmental monitoring in cell imaging laboratories.

Its robust construction and sterilization capabilities make the Broadley-James D540 OxyProbe II ideal for live-cell oxygen analysis, fluorescence-based biosensors, and advanced bioprocess control systems where reliable, repeatable oxygen measurement is mandatory.