A gas sensor is a converter that converts a gas volume fraction into a corresponding electrical signal.The probe is conditioned on the gas sample by a gas sensor, usually including the removal of impur...
In big cities, subway is one of the important transportation means for people to travel. Because of its efficiency and environmental protection, people prefer to take subway.Subway is usually undergrou...
Common dust sensors are used in air purifiers, vacuum cleaners, air conditioners, sweeping robots and other equipment. With the release of China's in-car air quality standard "air quality evaluation gu...
the dust removal function of the air conditioner is essential. In addition to adding air filter to the air conditioner, it is more important to add dust sensor, such as lefmai's dust sensor, which can...
PM2.5 sensor can be used for the detection of dust concentration. PM2.5 sensor is equipped with infrared light-emitting diode and phototransistor. Their optical axes intersect. When the dust air flows ...
The most effective measure to monitor the kitchen oil smoke is to install air quality PM2.5 sensor, VOC sensor, formaldehyde sensor, etc. through these gas sensors, to monitor the oil smoke in real tim...
it is suggested that the factory should install smoke alarm with PM2.5 dust sensor according to the warehouse area to better prevent fire. It is recommended to use the hpd05 infrared PM2.5 sensor in th...
In the current field of air purification, PM2.5 sensor has almost become the standard component of air purification equipment. Its function is to monitor the concentration of PM2.5 and other particles ...
The fresh air system is to supply fresh air to the room with special equipment on one side of the enclosed room, and then discharge it from the other side to the outside. ...
There is still a lot of room for improvement in the consumption level of air purification industry. Chinese consumers are in the middle state of regarding the purifier as "meeting the demand" and "impr...
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