Sound warning device GX-D2

The plug-in CO2 warning device with external sensor for carbon dioxide is simply plugged into a socket and the sensor is placed in an upper (more tolerant) or lower (more sensitive) position depending on the desired sensitivity. It is ready for operation after 3 minutes of preheating time and warns when half the MAC (2500 ppm) is reached with a loud alarm tone and red flashing LED. DESCRIPTION D-Series alarms detect elevated CO2 levels in indoor spaces where large numbers of people are regularly present. Typically, these are classrooms, lecture halls, meeting rooms, but also production facilities, open-plan offices and, in general, function rooms. 1400 ppm CO2 in the room air is already considered "very bad air", the maximum workplace concentration MAK in Germany is 5000 ppm, the GX-D2 therefore warns with its loud signal tone already from 2500 ppm for extensive ventilation of the room. If you have to breathe bad and stale air all the time, you get tired and lose your ability to perform and concentrate. This is particularly noticeable when learning and working. The immune system is also measurably weakened, which can certainly be seen in the increased number of sick days in open-plan offices. The only remedy is regular airing, which is often forgotten. This is exactly where the GX-D2 warning device comes in. Not only does it warn of increased harmful concentrations, but it also educates you to ventilate in good time, even before the warning tone sounds. PERFORMANCE FEATURES Simple installation in seconds Audible and visual warning Detection of carbon dioxide (CO2) from stale air External sensor for easier positioning