PROTRONIX NLII-TVOC+RH+T-RS485 combined TVOC+RH+T sensor with RS485

The room sensor NLII-TVOC+RH+T-RS485 is used for permanent monitoring of air quality in the interior of buildings and subsequently for controlling the performance of ventilation (HVAC) systems according to the current level of air pollution. The sensor measures the total amount of gaseous organic substances in the air (so-called TVOC=Total VOC), relative humidity (RH) and air temperature (T). It is suitable for offices, classrooms, restaurants, kitchens, fitness centers, commercial buildings, households, toilets, changing rooms, etc.