Specification:Item Type: PM2.5 Sensor ModuleMaterial: Aluminum alloyPurpose: PM2.5 detectionInput Voltage: 5VWorking Current: ≤100mACounting Efficiency: 50% at 0.3um 98% at ≥0.5 umResponse Time: ≤10 sPackage List:1 x PM2.5 Sensor Module1 x Terminal
Fafeicy PM2.5 Sensor, Air Dust Haze Tester Built‑in Fan Built‑in Fan PM1.0 PM2.5 PM10 PMS7003
$75.99
- PRINCIPLE: This sensor uses the principle of la-ser scattering, that is, the la-ser is irradiated on suspended particles in the air to produce scattering, and at the same time, the scattered light is collected at a specific angle to obtain the curve of the scattered light with time.
- The microprocessor uses an algorithm based on the MIE theories 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 acquisition, minimum resolution particle size 0.3um. You can use the sensor with confidence.
- Six‑sided omnidirectional shielding, the sensor features with strong anti‑interference performance, optional direction of air inlet and outlet.
- Wide range of applications, users no longer need to design the air duct ultra-thin design, only 12 mm, suitable for portable devices. A great choice for you.
In stock