- Wind Sensor
- Radiation Sensor
- Ambient Sensor
- Rain Gauge
- Soil Sensor
- Data Logger
- Weather Station
- Water Sensor
- Radiation Shield
For fireworks monitoring, one smoke alarm is enough
A few days ago, a number of firefighters in Urumqi city broadcasted their firefighting knowledge and displayed their talents, attracting 5 million people to watch. In the live broadcast room, seeing the handsome image of firefighters, many netizens were 'handsome and cryingSome netizens asked: 'How can the fire of love be extinguished?''I suggest you listen to music and read a book...' Hahaha, even the firefighters can't help it! However, I have a little bit of a trick. It is not to extinguish fire, but to conduct fire safety monitoring. It is believed that after the live broadcast of firefighters' tricks, the general public will pay more attention to firefighting work, especially in such a dry and dry season, fire monitoring work is imperative. Our smoke alarm can do this. If the fire is detected and stopped in time before it expands, the fire will not be extinguished! Someone asked, 'What is a smoke alarm, is it more useful than a fire extinguisher?' No, fire extinguishers are used to extinguish fires, and smoke alarms cannot extinguish fires. They are * The difference is already reflected in the name, but what I can say is that if used for monitoring, a smoke alarm might be more useful than a fire extinguisher. The smoke alarm, the full name photoelectric smoke fire detection alarm, can effectively detect the smoke generated during a fire, and when the indoor smoke concentration reaches the limit, a local alarm will be issued. The smoke alarm adopts photoelectric flue gas parts and excellent production technology, and realizes fire prevention by monitoring the concentration of smoke. It has stable work, beautiful appearance, simple installation, no need to debug, and is widely used in shopping malls, hotels, shops, Fire safety inspections are carried out in warehouses, computer rooms, residences and other places. How does the smoke alarm monitor the fire? The alarm is usually installed on the indoor ceiling, because the smoke drifts upwards. As the smoke continues to rise, when it reaches the bottom of the ceiling and enters the inside of the alarm, the smoke particles will Part of the light beam is scattered on the photosensitive element, and the denser the smoke, the more light is scattered on the photosensitive element. When the light beam scattered on the sensor reaches a certain level, the buzzer will sound an alarm. At the same time, the sensor converts the light signal into an electric signal and transmits it to the automatic fire alarm system to prompt a fire here. What are the characteristics of smoke alarms? ① Using microprocessor, automatic temperature compensation. ② 24-hour real-time monitoring, instant trigger, built-in buzzer, can make a strong sound after alarm, even in sleep will be awakened. ③ 360° detection, ceiling installation, tamper-proof box cover, easy to install and remove. ④ Using standard 485 signal output, Modbus protocol, supporting secondary development. What are the places where smoke alarms cannot be installed? ① There are places where smoke stays under normal circumstances. ② Places with large dust, water mist, steam, oil mist pollution, and corrosive gas. What are the places where smoke alarms cannot be installed? ① There are places where smoke stays under normal circumstances. ② Places with large dust, water mist, steam, oil mist pollution, and corrosive gas. ③ Places where the relative humidity is greater than 95%. ④ Place where the ventilation speed is greater than 5m/s. ⑤ A place close to fluorescent lamps. With the smoke alarm, the loss can be greatly reduced. Install an alarm in the kitchen, and there will be a reminder if the smoke concentration exceeds the limit; install an alarm in a hotel to increase the chance of escape by 50%; install an alarm in a shopping mall to ensure personal and property safety. We are serious about monitoring smoke and fire. As for the monitoring of love flames! We have to work harder, everyone, let's go with the flow~
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