Исследование возможности создания газоанализатора с транзисторным чувствительным элементом

• Date: 2005
• Main Authors: Murshudli, M. M., Alieva, A. M., Musaev, M. I.
• Format: Article
• Language: Ukrainian
• Published: PE "Politekhperiodika", Book and Journal Publishers 2005
• Subjects: газоанализатор; газочувствительный элемент; автоколебания; окислы азота; газочувствительный транзистор
• Online Access: https://www.tkea.com.ua/index.php/journal/article/view/TKEA2005.1.28
• Journal Title: Technology and design in electronic equipment

The possibility of creating a gas analyzer based on an n-p-n bipolar transistor operating in the self-oscillation mode is considered. Within the operating temperature range from –20 to +50 °C and for NOx concentrations of 5–500 ppm, the dependence of oscillation frequency on concentration is linear....