Oxygen Sensors

What is an 02 Gas Sensor?

An Oxygen (02) Gas Sensor is commonly used to measure oxygen concentrations in indoor air and can be temperature compensated for use in different environments. These environments can range from cryogenics, medical, scientific, welding, modified atmosphere packaging, and safety - to name a few.

Oxygen sensors also have a wide measurement range, allowing it to be used to study human and cell respiration.

What is a normal oxygen level for a gas detector?

Normal oxygen levels range between 19.5% and 23% (normal 20.8%). Most oxygen gas sensors measure between a range of 0-25%.

How does an oxygen gas sensor work?

Oxygen gas sensors operate based on electrochemical (EC) technologies. This means they measure a chemical reaction within the sensor which in turn creates an electrical output, proportional to the oxygen level.

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LOX-O2 UV Flux 25% Oxygen Smart Sensor

The LOX-O2 UV Flux 25% Oxygen Sensor (formerly known as OX-0052) is designed to be used anywhere 0-25% oxygen levels are...

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$129.00 USD

$129.00 USD

$129.00 USD

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Accessories

Sensor Tube Cap Adapter for 20mm Sensors

The CO2Meter Tube Cap Adapter accessory easily converts a wide range of gas sensors from diffusion applications to sampling. Tube...

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$49.00 USD

$49.00 USD

$49.00 USD

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LOX-O2-F UV Flux 25% Oxygen Flow Through Sensor

The LOX-O2-F UV Flux 25% Oxygen Flow Through Sensor (formerly known as OX-0055) is designed to be used anywhere 0-25%...

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$131.00 USD $179.00 USD

$131.00 USD

$131.00 USD $179.00 USD

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O2-A2 Alphasense 25% 2 Year Oxygen Smart EC Sensor

The O2-A2 Alphasense Oxygen Sensor is designed to monitor 25% oxygen levels by volume. The sensor is most sought after...

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$69.00 USD

$69.00 USD

$69.00 USD

Alphasense Sensor
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Zirconia Oxygen Sensor System

The Zirconia Oxygen Sensor System offers a complete oxygen level measurement solution removing the need for customers to develop their...

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$494.00 USD $1,299.00 USD

$494.00 USD

$494.00 USD $1,299.00 USD

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Gas Sensor Development Kit

The CM-200 Gas Sensor Development Kit is a PCB developed to help customers, students, researchers, OEMs and hobbyists go from...

$227.00 USD

$227.00 USD

$227.00 USD

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Accessories

Probe Enclosure for Development Kits

The Probe Enclosure for Development Kits is a low cost, maintenance-free way to protect any of our CM-200 Development Kits...

$75.00 USD

$75.00 USD

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O2-A3 Alphasense 25% 3 Year Oxygen Smart EC Sensor

The O2-A3 Alphasense Oxygen Sensor (formerly known as the AP-0004) is a plug-in replacement sensor for hand-held gas detectors that use...

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$81.00 USD

$81.00 USD

$81.00 USD

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TX Oxygen Industrial Sensor with Transmitter

The TX Oxygen Sensor with Transmitter is designed for industrial applications where and 6-24VDC power input and industry-standard RS485 or...

$296.00 USD

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Oxygen Sensor

TecMicro 0-100% Oxygen O2 Sensors

TecMicro Oxygen Sensors are optochemical gas sensors that can measure oxygen levels from a few parts per billion to 100% O2...

$3,992.00 USD

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O2-A1 Alphasense 25% 1 Year Oxygen Smart EC Sensor

The O2-A1 Alphasense Oxygen sensor is designed to provide engineers, scientists and students an accurate and reliable way to measure...

$69.00 USD

$69.00 USD

$69.00 USD

Alphasense Sensor

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