Fafeicy PM2.5 sensor module, aluminum alloy material, 50% at 0.3um 98% at 0.5um, 10s response time, built-in fan PM1.0 PM2.5 PM10 PMS7003
Fafeicy PM2.5 sensor module, aluminum alloy material, 50% at 0.3um 98% at 0.5um, 10s response time, built-in fan PM1.0 PM2.5 PM10 PMS7003
Product Features: Item Type: PM2.5 Sensor Module Material: Aluminum Alloy. Lens: PM2.5 detection. Input voltage: 5V. Working current: 100mA. Counting efficiency: 50% at 0.3um 98% at 0.5um. Response time: 10 s. Scope of delivery: 1 x sensor module PM2.5. 1 x clamp
Product Features
- PRINCIPLE: This sensor uses the principle of La-Ser scattering, that is, the La-Ser is applied to suspended particles irradiated in the air to produce scattering, and at the same time the scattered light is collected at a certain angle to obtain the curve of scattered light with time.
- The microprocessor uses an algorithm based on the MIE theories based to obtain the equivalent particle size of the particles and the number of particles of different sizes per unit volume.
- 0 error alarm rate, real-time response and support for continuous detection, particle size with minimum resolution 0.3um. You can use the sensor safely.
- The sensor is omnidirectionally shielded on six sides and has strong anti-interference performance and optional direction of air inlet and outlet.
- For a wide range of applications, users need to Ultra-thin air duct design (only 12mm) suitable for portable devices no longer design. A good choice for you.