As the name implies, a laser sensor is a sensor that utilizes laser technology for measurement. The laser scattering particulate matter sensor LD16 (dust detector) is a high-tech product independently developed by Luftmy Guangzhou, integrating aerodynamics, digital signal processing, and optical integration. It is a new type of measuring instrument with advantages such as distance measurement, speed, high precision, large scale, and resistance to light and electrical interference.

Working Principle of High-Precision Laser PM2.5 Sensor

A laser pulse emitted by a diode laser hits the target, and part of the scattered reflected light returns to the sensor receiver. After passing through the receiving optical system to an avalanche photodiode, it is converted into a corresponding electrical signal.

Application Industries of High-Precision Laser PM2.5 Sensor

Laser sensors are used to detect the presence of objects, locations, and positions, count irregularities, etc., with numerous applications in the packaging, electronics, and other industries.

Selection Method for High-Precision Laser PM2.5 Sensor

1. What is the object you want to detect?

2. What is the detection distance (range)?

3. What is the detection accuracy?

4. What is the response speed (frequency)?

5. Signal output?

6. Size?

Price and Outlook of High-Precision Laser PM2.5 Sensor

Laser sensors belong to a type of photoelectric sensor. Because different light sources result in different manufacturing costs, laser sensors are distinguished from general photoelectric sensors. Laser light differs from ordinary light and needs to be generated by a laser. Energetic development of laser sensor technology is beneficial for the country to lead in fields such as technology, economy, and military affairs.

The laser digital particulate matter concentration sensor LD16 (dust detector) is a high-tech product independently developed by Luftmy Guangzhou, integrating aerodynamics, digital signal processing, and optoelectronic integration. It is mainly used to detect the mass concentration of dust in the atmosphere (PM value) and is suitable for indoor use, urban grid monitoring, mobile monitoring, and other fields. It is a core module of atmospheric quality detection systems.

Luftmy, a laser air quality sensor manufacturer, provides the laser digital particulate matter concentration sensor LD16. This is a high-precision sensor based on Laser Mie Scattering theory. It can continuously collect and calculate the number of suspended particles of different sizes in the air per unit volume—namely, the particle concentration distribution—and then convert it into mass concentration, outputting it via a universal digital interface. The Luftmy LD16 sensor features small size, high precision, strong anti-interference ability, low power consumption, long life, zero false alarm rate, and short response time. This laser scattering particulate matter sensor can be embedded in various instruments or environmental improvement equipment related to suspended particles, such as indoor air quality detectors and PM2.5 detectors, to provide timely and accurate concentration data.