Outfront Medical offers a comprehensive selection of medical oxygen sensors (O₂ cells) and oxygen analyzers designed for use with ventilators, anesthesia systems, oxygen concentrators, incubators, and respiratory monitoring equipment. As an authorized distributor of Analytical Industries, we provide factory-new oxygen sensors compatible with many of the most widely used respiratory devices in healthcare today.

Our oxygen sensor inventory supports equipment from leading manufacturers including Philips Respironics, Puritan Bennett, Vyaire, Hamilton, Dräger, GE Healthcare, Maquet, Getinge, Newport, CareFusion, Siemens, Versamed, Flight Medical, and other major ventilator and respiratory equipment brands. Each product listing includes compatibility information to help healthcare providers identify the correct replacement sensor for their equipment.

What Is a Medical Oxygen Sensor?

A medical oxygen sensor, often referred to as an FiO₂ sensor or oxygen cell, is a critical component used to measure oxygen concentration within respiratory devices. These sensors help ensure accurate oxygen delivery by continuously monitoring oxygen levels in breathing gas mixtures. Oxygen sensors are commonly found in:

Accurate oxygen measurement is essential for patient safety and helps clinicians verify that prescribed oxygen concentrations are being delivered correctly.

Oxygen Sensors for Ventilators

Ventilator oxygen sensors play a vital role in respiratory care by monitoring FiO₂ (Fraction of Inspired Oxygen) levels delivered to patients. Over time, oxygen sensors naturally degrade and require replacement to maintain accuracy and proper device performance.

Outfront Medical offers oxygen sensors compatible with numerous ventilator platforms, including:

Proper sensor replacement helps maintain accurate oxygen monitoring and supports preventative maintenance programs for critical respiratory equipment.

Analytical Industries Oxygen Sensors

Outfront Medical is an authorized distributor of Analytical Industries oxygen sensors and analyzers. Analytical Industries has long been recognized for manufacturing replacement oxygen sensors used throughout respiratory care, critical care, anesthesia, and biomedical service environments. All sensors sold through Outfront Medical are factory-new and shipped directly from the manufacturer.

Popular sensor models include:

These sensors are designed as direct replacements for specific ventilator and monitoring systems. Compatibility should always be verified before ordering.

Medical Oxygen Analyzers

In addition to replacement oxygen sensors, Outfront Medical offers portable oxygen analyzers designed for biomedical departments, respiratory therapists, ventilator service providers, and clinical engineering teams.

Portable analyzers provide quick and reliable oxygen concentration measurements to support equipment maintenance and quality assurance programs.

Why Replace an Oxygen Sensor?

Oxygen sensors are consumable components with a limited lifespan. As sensors age, response time and accuracy can gradually decline. Replacing oxygen sensors according to manufacturer recommendations helps:

Many healthcare facilities incorporate oxygen sensor replacement into their routine preventive maintenance schedules.

Why Buy Oxygen Sensors from Outfront Medical?

Since 2002, Outfront Medical has supplied respiratory and critical care equipment to hospitals, home healthcare providers, biomedical departments, alternate care facilities, and healthcare organizations nationwide. Our team understands ventilator compatibility requirements and can help identify the correct oxygen sensor for your equipment.

Whether you need a single replacement oxygen cell or bulk quantities for a biomedical service program, Outfront Medical can help supply the correct oxygen sensor for your respiratory equipment.

Please note that the current turnaround time is approximately two (2) weeks due to manufacturer processing and shipping schedules.