Abstract
The paper presents the construction of a portable device for measuring concentration of carbon dioxide in the environment. The device uses high selectivity infrared absorption transducer for measuring carbon dioxide. The device equipped with a microprocessor control unit, graphical LCD display, relay and analog outputs to control ventilation. Verification of proper operation of the device was performed. Ventilation measurements at room were performed.
| Translated title of the contribution | Mikroprocesorowe urza{ogonek}dzenie do pomiaru poziomu dwutlenku we{ogonek}gla w otoczeniu |
|---|---|
| Original language | English |
| Pages (from-to) | 223-226 |
| Number of pages | 4 |
| Journal | Przeglad Elektrotechniczny |
| Volume | 88 |
| Issue number | 7 A |
| Publication status | Published - 2012 |
Keywords
- Carbon dioxide
- Gas measurements
- Infrared absorption sensor
- Measuring device
- Ventilation parameters
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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