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. Laser scattering works on the basis of precise measurement. Particle size at minimum resolution: 0.3um.Zero rate of error alert.promptness as well as assistance with ongoing acquisition. There is no requirement for duct design because the inlet direction can be changed to accommodate a variety of users. very slim design for portable devices—just 12 mm.This USB to TTL serial download cable is easily adaptable to any connector and handheld device. It works with Windows XP, VISTA, 7/8, and 8.1 systems and can replicate existing apps on the COM port based on most operating systems. Voltage of power supply: 5V.

Qualities:

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