The vehicle laser dust sensor uses long-life lasers and high-precision laser scattering technology, is equipped with an intelligent algorithm to analyze data in real time, and has an optical lens self-cleaning function, which can detect fine particulate matter (such as PM1.0, PM2.5, PM10) in the car.

Specification

• Model: RDDLZ-MPM60-C4
• Particle detection types: PM1.0, PM2.5, PM10
• Particle size range: 0.3-10μm
• Particle concentration range: 0-1000μg/m³
• Particle mass concentration resolution: 1μg/m³
• Particle mass concentration consistency: ±15% (@100~500μg/m³)  ±15μg/m³ (@0~100μg/m³)
• Single response time: ≤1s
• Comprehensive response time: ≤10s
• Output method: LIN
• Storage temperature: -40~+85℃
• Working temperature: -20~+70℃
• Working humidity: 0~95%RH (no condensation)

Applications

Tips: What is a vehicle laser dust sensor?

A vehicle laser dust sensor is a device that uses laser scattering principles to detect the concentration of dust particles in the air. When dust particles interact with a laser beam, they scatter the light, and the sensor measures the intensity of the scattered light to calculate the dust concentration, converting the result into a digital signal. These sensors are commonly used in vehicle air quality monitoring, air purification systems, and advanced driver assistance systems (ADAS), enabling real-time detection of dust levels both inside and outside the vehicle and automatically adjusting air quality or system settings to improve driving comfort and safety.

In addition, the vehicle laser dust sensor plays a crucial role in environmental sensing, especially in intelligent driving systems, where it works in conjunction with other sensors to enhance the vehicle's awareness of its surroundings. With high sensitivity, fast response, and strong anti-interference capabilities, laser dust sensors can operate stably in complex environments, providing more accurate air quality data and improving vehicle safety and comfort.