1. When sampling under the ceiling, the pipe is suspended under the ceiling of the monitoring area, which can be directly attached to the ceiling, or it can be about 100mm away from the ceiling, and one to four pipes can be arranged to monitor the whole area.
2. The distance between sampling points shall not exceed 9 meters (30 feet). Similarly, the distance between adjacent pipes should not exceed 9 meters, and it is better to be closer.
3. The sampling point shall be at least 25 mm (1 inch) but not more than 100 mm (4 inches) away from the ceiling, with the sampling point facing the room. In this way, the sampling point is located at the lower edge of the warm air, which often causes smoke stratification when the environment is heated and the actual fire situation.
4. The sampling pipeline shall be fixed every 1.5m.
5. The sampling hole shall be clearly marked
The inspiratory smoke fire detector independently developed by wittan intelligent technology realizes the centralized monitoring and management of the inspiratory smoke fire detector. These products are used in the fire control system to provide high-quality security for urban management and residents' life. The integrated management solution uses advanced technologies such as big data, Internet of things and cloud computing to alarm the electrical fire alarm, toxic gas leakage alarm and point type smoke fire detector, so as to realize the unified monitoring of the platform, and effectively discover the potential safety hazards before the fire; after the fire, timely inform the personnel to evacuate, and reasonably and effectively solve the situation of inadequate supervision.
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