Department of Physics, Saint-Petersburg State University of Architecture and Civil Engineering
(4, 2-nd Krasnoarmeiskaya st., St.-Petersburg, 198005, Russia)
Small semiconductor sensors have some advantages in air quality and thermal conditions of interioir apartments control. The main of these sensor’s advantages are small sizes and universality. Some sensors are produced on Sn02 films. It is possible to detect air pollutions of different kind with these sensor’s help. Some problems with results interpretation may be overcome with the help of new instrumental constructions described in the report.
Seria of thermophysical sensors described in the report permits to study humidity, air flows velocities, thermoflows throw walls and ceelings behaviours and some other valuable housing parameters. These sensors construction is based on special type of point thermoresistors disposed in the end of the thin tube. Some technical data of described sensors are discussed. Results of the sensor usage in appartment parameters control for cold climate conditions are described.