On this page you will find measurement facts and practical information on the measurement techniques used for different measurement quantities. Explore the articles below to find out more. You are also welcome to call us on 031-704 10 70 if you need help choosing the right sensor or measuring instrument. You can also ask questions via our form.
Facts about carbon dioxide (CO2)
How carbon dioxide is created and the physical properties of the gas, why you should measure carbon dioxide and how, and an overview of different levels of carbon dioxide in the air.
Facts about combustion technology
Briefly about combustion technology, chemical reactions during combustion and how flue gas analysis provides you with a good basis for optimal adjustment of your combustion plant.
Facts about thermography
The basics of thermography and emission factor (and how to set it), factors affecting measurements, tips for outdoor thermography and an emission factor table.
Facts about pressure
Learn about absolute pressure, differential pressure, positive and negative pressure and atmospheric pressure. Also includes tips for correct pressure measurement and conversion tables for the main pressure units.
Facts about air speed
About air velocity, air flow, supply and extract air, sensors for different types of measurements and practical tips on how to measure in ducts, over diffusers and grilles and make reference diffuser measurements.
Facts about temperature
About different methods for measuring temperature, criteria that influence the choice of sensor, how to pair the right instrument and sensor and ensure the right sensor design for the measurement task.
Facts about IR temperature
Factual article that gives you a brief description of the principles of IR radiation and answers what an IR instrument measures and why it is important to take the emission factor into account.
Facts about moisture
Learn about absolute and relative humidity and dew point temperature, how to avoid measurement errors and practical tips to increase your chances of making accurate measurements.