Air Sampling System four Tube Detector

Very Early Air Sampling Systems work mainly on the principle of early warning of fires by taking air samples and analyzing them for the presence of combustion products (e.g. smoke particles). Such systems usually consist of the following components:  1. **Air Sampling Unit**: This is the core part of the system and is responsible for taking air samples continuously. 2. **Laser Particle Counter**: This is used to analyze the presence of tiny smoke particles in the extracted air samples. This type of system is capable of detecting tiny particles that appear earlier than conventional smoke detectors. 3. **Control Unit**: Processes data from the particle counter and determines whether to trigger an alarm based on a preset threshold. 4. **Alarm device**: When the system detects signs of fire, it will sound an alarm by sound, light or other means.  Compared with traditional fire detection systems, the advantage of the Very Early Air Sampling System is that it is able to detect fir…