News

News Products

Application of PM2.5 sensor in environmental monitoring equipment

Update: 2020-06-24 11:50 Source: LUFTMY

Industrial production and social activities of dust particles, toxic gas emissions into the air to cause environmental pollution, environmental pollution increasingly serious in recent years, if not to take measures to prevent environmental degradation will seriously affect the natural environment and people's health, now installed in some indoor and outdoor places in the environmental monitoring equipment, monitoring PM2.5, carbon dioxide in the environment, such as temperature and humidity data.

In the future, we will see more instruments and industrial monitoring equipment using VOC and PM2.5 sensors with high accuracy and high reliability.In foreign countries, CO2 sensor has been widely used in the fresh air system, which provides a good reference for the development of this industry application in China.

On the other hand, as the cost and size of sensors decrease, more innovative applications based on environmental sensors will be integrated into consumer electronics, such as mobile phones, smart homes and even wearable devices.

Environmental sensors will be more widely used in industrial monitoring, automotive electronics, the Internet of things, smart home and other fields, opening up a wider range of applications, to improve environmental security, comfort, and make contributions to energy conservation.On the premise of improving product performance, environmental sensors will also develop towards miniaturization, intelligence and diversification of products. We believe that more new environmental sensors will be widely used in various fields in the future.

LD15 Laser PM2.5 Dust Sensor Model
LD15 Laser PM2.5 Dust Sensor Model

LD15 laser dust sensor is recommended for LUFTMY PM2.5 sensor

The working principle of

LD15 laser PM2.5 sensor using Mie Mie spherical particle scattering principle, namely the laser sensor using laser the light scattering in the suspended particles in the air, the photoelectric detector in a certain way within the scope of collecting scattering intensity, will receive the scattering intensity linear converted into voltage, and then into a data processing system, data processing system according to the program in advance according to the Mie scattering theory for data processing, it is concluded that the equivalent grain size of particles of different size particles per unit volume and quantity.

Product advantages

◆ Laser MIE spherical scattering principle combined with LUFTMY space measurement patent to achieve accurate measurement

◆ Zero error alarm rate

◆ Real-time response and support continuous acquisition

◆ Minimum resolution particle size 0.1 m

◆ The service life of electronic control devices is ≥8 years, and the average working time without failure is ≥5 years

The six-sided omni-directional shielding combined with software anti-jamming algorithm has stronger anti-jamming performance

◆ Wide range of applications, no need for duct design, compatible with multi-protocol output.

◆ The design is light and light, suitable for environmental monitoring equipment such as detector, wearable device, air purifier and fresh air system.

TAGpm2.5 sensor environmental monitoring equipment laser sensor module