Newsroom

The Terabee Air Quality SB5 accurately measures the environment indoors. It relies on Sensirion environmental sensors, for guaranteed stability and automatic recalibration during the life of the device. 

Weak demand from end consumers, combined with ongoing inventory reduction and the removal of last year’s one-off business, resulted in sales declining by 25.2% compared to the previous year. This decline is solely attributable to reduced demand volume; no customers or ongoing projects were lost. The medium and long-term outlook remains positive. Sensirion thus continues to expand the R&D capacities to enable important product launches in new applications in 2024 and 2025. Consolidated sales amounted to CHF 123.2 million. The gross margin was stable at 56.3%, and the EBITDA margin was 8.7%.

Sensirion AG has successfully sued a competitor for infringement of one of its patents covering particulate matter sensors. With the decision dated 07/25/2023, Düsseldorf District Court determined that certain particulate matter sensors of the Chinese manufacturer Cubic Sensor and Instrument Co., Ltd based in Wuhan infringe Sensirion’s patent EP 2 145 171.

With the complexity of measuring IAQ parameters like formaldehyde, humidity, temperature, particulate matter, and more, integrating multiple sensors becomes time-consuming and resource intensive. But it no longer has to be with SEN6x – an environmental sensing platform that combines all essential sensors into one compact module.

Sensirion is adjusting its outlook for the 2023 financial year due to the challenging market environment. For the current financial year, we now expect sales of CHF 235–255 million (previously CHF 300–340 million) and an EBITDA margin of approx. 10% (previously approx. 20%). The expectation for the gross margin remains unchanged in the mid-fifties. The first half of the year closed with sales of around CHF 123 million. The medium and long-term outlook remains positive due to a strong pipeline of new business and supporting megatrends.

Monitoring air quality, especially carbon dioxide (CO₂) levels, has gained widespread public attention in the past few years. A space with low CO₂ and fresh air represents adequate airflow, which effectively improves work and study efficiency and reduces the risk of fatigue, headaches, and drowsiness. 

Sensirion is proud to announce the harmonization of its air quality sensors with the RESET Air Standard. This step simplifies the accreditation process for indoor air quality monitors and enables customers to comply with RESET standards while ensuring accurate and reliable indoor air quality monitoring.

Sensirion, a leading provider of smart sensor solutions, has announced that it has joined the Connectivity Standards Alliance (CSA), a global organization that sets standards for Internet-of-Things (IoT) connectivity. This membership demonstrates Sensirion’s commitment to providing customers with reliable and practical IoT solutions.

At the annual general meeting on 15 May 2023 in Rapperswil-Jona, the shareholders of Sensirion Holding AG were informed about the results of the Sensirion group for the financial year 2022, which were based on diversified sales growth in all end markets. The shareholders approved all proposals of the Board of Directors.

The leading developer and manufacturer of core parts for automotive electronic management systems in South Korea has recently launched a hydrogen leak detector that provides reliable real-time monitoring. To achieve maximum durability even in the harshest environments, Hyundai Kefico relies on Sensirion sensors.

Sensirion expands the possibilities of thermal flow measurement in laboratory analytics and industry. With the help of a new design, engineers have succeeded in developing a high-flow sensor with significantly higher liquid flow rates of up to 1 liter per minute. The Swiss manufacturer is thus advancing into a new dimension of accurate flow measurement and expanding their portfolio.

Qmicro by Sensirion will present the DynamiQ-S micro gas chromatograph at Pittcon 2023 in Philadelphia, PA, USA. The DynamiQ-S provides fast and accurate gas analysis for monitoring or industrial lab analysis purposes.