PMS7003 Sensor Module PM2.5 Air, Particle Dust Sensor

A type of digital and universal particle concentration sensor, the PMS7003 can be used to measure the concentration of particles in the air, or the quantity of suspended particles, and output the data as a digital interface. To provide accurate concentration data on time, this sensor can be installed into variable instruments that measure the amount of suspended particles in the air or other equipment for environmental improvement.

The laser scattering principle is used by the sensor. It indicates that the scattered light intensity is related to the time curve of the laser light’s impact on airborne particles, causing scattering and collecting scattered light at a specific angle. The principle of laser scattering is to achieve accurate measurement. Minimal resolution particle size 0.3um. Zero error alarm rate. Real-time response and support for the continuous acquisition. Inlet direction is optional, the use of a wide range of users without the need for duct design. Ultra-thin design, only 12mm, for portable devices. USB to TTL serial download cable, compatible with win XP / VISTA / 7/8 / 8.1 system, can emulate existing applications on the COM port based on most operating systems and can easily adapt to any connector and handheld device. Power supply voltage: 5V.

Features:

1.  Effective Range (PM2.5 standard):0~500 ug/m3
2. Counting Efficiency: 50%@0.3um 98%@>=0.5um
3. Maximum Range (PM2.5 standard): >=1000 ug/m3
4. Resolution: 1 ug/m3
5. Maximum Consistency Error (PM2.5 standard data): +-10%@100~500ug/m3, +-10ug/m3@0~100ug/m3
6. Standard Volume: 0.1 Litre (L)

Specification:

Package Includes:

1 x PMS7003 Sensor Module