info@pureaire.net
PureAire Monitoring Systems 888.788.8050

The Industry Leader in Gas Detection

Our mission at PureAire is simple. Keep people safe.

Featured Product

Aircheck O2 Monitor

10 + Years No Calibration Sensor
Detects N2, Ar and He
Built-in Audible Alarm
3 Year Warranty
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A Few Words from

Our Customers

airgas_nitrogen_oxygen_monitor

Airgas

We already have several of your O2 sensors for a few years at the site and they work great. Thanks.
university_nitrogen_oxygen_monitor

Cornell University

We use ~100 of them at Weill Cornell. We have used them for >5 years and have had no issues. They still have to be bump tested and calibrated annually, but having a sensor that …

gulfstream-aerospace

Gulfstream Aerospace 

The O2 monitors are working well and doing a great job! Alarm relays are configured with the exhaust fan and is triggered a couple of times a day if we have LN2 bottles in the …

DOE-Department-of-Energy

Department of Energy

Purchased the PureAire O2 monitoring system and once it arrived had it installed, very simple and neat. After a 4 minute start up sequence it automatically started to operate. We found that this unit is …

Johnson-controls

Johnson Controls

I use these devices at Yale University in animal rooms and Labs, they work great, very robust! Extremely competitive, I am very satisfied with the ease of use and lead time of this product!
Northrop-grumman

Northrop Grumman

You make an excellent product, and your service is outstanding. I am happy to speak to someone interested in the Oxygen Monitor if they have any more questions about our experience.
siemens

Siemens

Great customer support with timely response and follow up. Product arrived on time and as sold. Simple to install and connect.
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Smitten Ice cream

We buy a lot of oxygen monitors and PureAire’s are by far the best! They have a much longer warranty than other brands and the product is a lot higher quality. Their customer service is …

The-Cryospa

The Cryo Spa

We have been using PureAire O2 Monitors at The Cryo Spa in Fort Worth for over 3 years now and they have always worked perfectly. I would highly recommend PureAire for any oxygen monitoring needs! …

Yale-University

Yale

My co-worker started using these devices down at Yale University, PureAire O2 depletion monitors. After years of dealing with expensive long lead MSA Tox Alert monitors it was a breath of fresh air to be …

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Panasonic

We tested the O2 monitor and it was very nice compared to the one another department in our company has which uses disposable sensors. The calibration free feature really helps us not only reducing the …

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Latest From

Our News Room

3D Printed Auto Parts—The Future Is Now

3D Printed Auto Parts—The Fu...

Overview 3D printing (also known as “additive manufacturing”) affords manufacturers the ability to create custom parts that fit together perfectly.  Utilized for decades in the medical products and aerospace …
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Winemaking – A Must Read

Winemaking – A Must Read...

Background The art and science of winemaking have been around for thousands of years. Winemakers rely on their instincts, palates, and a thorough knowledge of the nuances involved in …
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New requirements for safe use and storage of liquid nitrogen and dry ice

New requirements for safe use ...

The College of American Pathologists ("CAP") recently imposed new requirements to address risks related to the use and storage of liquid nitrogen ("LN2") and dry ice. Background The new requirements …
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From Farm to Market: Fruit Ripening

From Farm to Market: Fruit Rip...

Fruit has a brief window where it is perfectly ripe. If farmers waited until every piece of fruit was ripe before harvesting, farming would be more labor-intensive as …
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IVF Cryopreservation and Safe Handling Practices

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Couples that want to have a baby but have not been able to conceive naturally are drawn to invitro fertilization (IVF) treatments. In an IVF treatment, several eggs are …
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New Solar Cell Technology to Help lower prices for the consumer

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Inkjet Perovskite solar cells may help shape the future of energy production by lowering costs, and transparency. Solar panels used to be costly and time-consuming to produce—and quite expensive …
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Pepsi Is Launching the First Ever “Nitro Soda”

Pepsi Is Launching the First E...

Nitrogen-infused or nitro beverages have been among the biggest trends in the beverage industry. There's been no shortage of nitro cold brew coffees and nitro beers, but never …
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How Many O2 Monitors Do I Need? Installation Height and More.

How Many O2 Monitors Do I Need...

While OSHA regulations require the use of an oxygen monitor anywhere that compressed gases or cryogenic liquids are used or stored indoors, the regulation does not provide sufficient …
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What is a Room Oxygen Deficiency Monitor?

What is a Room Oxygen Deficien...

Many industries use compressed gas to create products. While compressed gases such as nitrogen are low-cost, easy to use, and flexible in a range of industries, these gases …
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How to Monitor Oxygen Levels in a Room?

How to Monitor Oxygen Levels i...

If you're wondering how to monitor oxygen levels in a room, look no further than an oxygen monitor. Learn how to use an oxygen monitor, where you install …
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Where Can I Buy An Oxygen Monitor?

Where Can I Buy An Oxygen Moni...

You know you need an O2 monitor, but where do you get one, and how much does it cost?  Selling oxygen deficiency monitors is our business, so we've rounded …
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Ice Cream Freezing Using Nitrogen: How to Stay Safe while using Nitrogen

Ice Cream Freezing Using Nitro...

Liquid nitrogen is a powerful and potentially dangerous form of nitrogen that freezes the water content of food and beverages within seconds. Ice cream manufacturers have developed new …
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