Gases

Gas detection
Detector Oy - artikkeli

HTP values 2025 published – what does the update mean for gas detection?

The Finnish Ministry of Social Affairs and Health has published an updated regulation on concentrations known to be harmful (HTP values 2025, STM 55/2025). The new publication replaces the 2020 version and introduces changes that have a direct impact on workplace safety. The update includes: These updated values directly affect how gas readings are interpreted […]

Environment
Detector Oy

The hydrogen revolution is here – where are we now and what’s next?

Hydrogen has emerged as one of the biggest trends in the energy transition, and more is happening around hydrogen than ever before. It is seen as a key solution for moving away from fossil fuels, and investments in hydrogen production and distribution are accelerating. But how far have we really come? Large-Scale Hydrogen Projects and […]

Gas detection
Detector_artikkeli_LEL, Vol & ppm

Gas Measurement Units: What Do ppm, %VOL, and %LEL Mean?

In gas monitoring, various measurement units are used to track gas concentrations in different environments. The most commonly used units are ppm (parts per million), %VOL (percentage by volume), and %LEL (Lower Explosive Limit). Understanding these concepts is essential for correctly interpreting gas detector readings and ensuring workplace safety. PPM – Parts Per Million PPM […]

Gas detection
Maakaasumittaus

Gas detection of energy sources replacing natural gas can be done easily and effortlessly

The transition from fossil fuels to other alternatives has been topical from an environmental perspective for some time. The search for alternative fuels has become even more urgent due to the global political crisis.  If your company uses natural gas, Liquified Natural Gas (LNG) or biogas and you have gas detectors installed, the switch to, […]