Senseair AB

Senseair AB Senseair is a leading global provider of air and gas sensing technology. Commercial and industrial equipment supplier

Our purpose is to make sense of air by providing the best possible measurement solutions, service and intelligence.

The countdown is on! Only two weeks until Sensor+Test 2026 kicks off in Nuremberg.Here’s a sneak peek behind the scenes:...
26/05/2026

The countdown is on! Only two weeks until Sensor+Test 2026 kicks off in Nuremberg.

Here’s a sneak peek behind the scenes: Rikard and Pär fine-tuning one of the live product demos we’ll be showcasing at the event.

We are bringing our latest sensing innovations, fresh insights, and great coffee to the Measurement Fair from June 9 to 11. Meet the Senseair team at Booth 1-512.

Get your free ticket at the link in the comments.

When the S8 was first released, it quickly became the standard for CO₂ sensors and is now one of our most popular sensor...
19/05/2026

When the S8 was first released, it quickly became the standard for CO₂ sensors and is now one of our most popular sensors. Subsequent product releases (Sunlight, S12 etc) have followed in the footsteps of the S8 with compact design for easy integration.

The S8 is available in different configurations, making it one of our most versatile sensors. Not only that, but it also complies with the latest ASHRAE standards!

Click the link below to explore the S8 and its different variations.

Senesair K30 is perfect for OEM integrations. Designed with HVAC applications in mind, Senseair K30 offers a modular des...
15/05/2026

Senesair K30 is perfect for OEM integrations. Designed with HVAC applications in mind, Senseair K30 offers a modular design with multiple outputs featuring both digital and analogue signals.

Why Delsbo?Because working with air quality is different when you have forests, lakes and open air close to you.Senseair...
12/05/2026

Why Delsbo?

Because working with air quality is different when you have forests, lakes and open air close to you.

Senseair develops gas sensing technology in Delsbo, Sweden. It is a place where nature is not an abstract idea. It is part of normal life. This is relevant when your work is about measuring small changes in the air around us.

Our sensors are used in buildings, HVAC systems, vehicles and connected devices to help understand and improve different environments. From a small community surrounded by nature, we build technology for better air quality in many parts of the world.
That feels quite logical to us.

To measure air well, it helps to remember why air matters

One month left until Sensor+Test gets started!Andreas, Arvid, Mikael, Pär, Sam, Sascha, Simon and Ting are all excited t...
08/05/2026

One month left until Sensor+Test gets started!

Andreas, Arvid, Mikael, Pär, Sam, Sascha, Simon and Ting are all excited to meet you at booth 1-512 between June 9 and 11.

We have several new products to share with you, as well as demos, coffee, and good talks!

Get your free ticket at the link in the comments.

Obvious once you think about it, but Precision vs Accuracy can be confusing at first.In gas sensing, a stable reading is...
04/05/2026

Obvious once you think about it, but Precision vs Accuracy can be confusing at first.

In gas sensing, a stable reading is not always a correct reading. That is why it is important to understand the difference between precision and accuracy.

Precision describes how repeatable a sensor’s results are under the same conditions. Accuracy describes how close those results are to the true gas concentration.

For applications like demand-controlled ventilation, refrigerant monitoring, and safety systems, this distinction matters. A sensor that is precise but inaccurate may lead a system to make the same wrong decision repeatedly, while a sensor that is accurate but imprecise may create noisy data that is difficult to use for stable control.

Good sensing requires both: readings that are stable enough to act on and close enough to reality to trust. Precision, accuracy and long-term stability are all part of Senseair Signature Performance.

Always fun to spot our Refrigerant Detection System (RDS) out in the wild.Doing what it’s built for, reliable performanc...
29/04/2026

Always fun to spot our Refrigerant Detection System (RDS) out in the wild.

Doing what it’s built for, reliable performance in real-world conditions.

27/04/2026

What does it take to deliver reliable refrigerant detection in real-world conditions? In this film, our Chief Engineer Joakim Enerud shares insights into the thinking behind our Refrigerant Detection portfolio.

With solutions like Sunlight R290, alongside Sunlight R32 (configurable for R454A/B/C), the portfolio is designed to support a wide range of A2L and A3 refrigerants. Our Refrigerant Detection System (RDS) brings this technology together in a robust, IP66 & IP67-rated housing for reliable use in demanding environments.

A good reminder of the engineering and collaboration behind solutions designed for real-world conditions.

Did you see that we released Sunlight CO₂ 2%?A quiet release, and probably one many missed.It is made for applications w...
23/04/2026

Did you see that we released Sunlight CO₂ 2%?

A quiet release, and probably one many missed.

It is made for applications where higher CO₂ levels matter. Maybe you need an alarm point. Maybe you need to monitor elevated concentrations continuously. Either way, power budget still matters, and in some designs it matters a lot.

We already have strong options for higher concentration CO₂ measurement. What Sunlight CO₂ 2% brings is the Sunlight platform into that space as well. Very low power, compact format, and built for engineers who cannot afford compromises on system efficiency.

Reliable measurement, stable behaviour over time, and practical integration for real products.

Dive into the specs here:
https://senseair.com/product/sunlight-co2-2/

As a demo for AHR 2026 we made a tiny USB stick CO₂ sensor with the Senseair S12 CO₂. Plug it in and track the CO₂ level...
21/04/2026

As a demo for AHR 2026 we made a tiny USB stick CO₂ sensor with the Senseair S12 CO₂. Plug it in and track the CO₂ levels of your office space in real time.

With S12 growing in popularity, we can't help but wonder what our customers will create with the tiniest true NDIR sensor known to us...

What would you want to see someone make?

Adress

Stationsgatan 12
Delsbo
82471

Öppettider

Måndag 08:00 - 17:00
Tisdag 08:00 - 17:00
Onsdag 08:00 - 17:00
Torsdag 08:00 - 17:00
Fredag 08:00 - 17:00

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46653717770

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