Custom New version produced arduinos laser PM2.5 sensor air detection with V7 epansion board adapter Manufacturer

PM2.5 laser dust sensor is a digital universal particle concentration sensor, can be used to obtain the unit volume of air in the air 0.3 ~ 10 micron particles suspended particulate matter concentration. The sensor is built in MCU, can automatically calculate and output in the form of digital interface, but also can output the quality data of each particle. The sensor can be embedded in a variety of airborne particulate matter concentration related instruments or environmental improvement equipment, to provide timely and accurate concentration of data.

Through the eample program we provide, the user can get the accurate data of PM1PM2.5PM10.

The SHRP GP2Y1010F35 is used to measure particles outside the PM2.5 filter through the duct, so that only one particle can be measured at a time, and a formula is required to convert the output voltage to a value. In different environments, it is necessary to calibrate the sensor. The sensor can simultaneously measure a variety of particles, while the direct output concentration and quality value, very convenient. In addition, cheap SHRP GP2Y1010AU0F dust sensor because of no filter and measurement accuracy of the shell, can only measure about PM10 particulate matter. We recommend this sensor for precise measurement.

On the measurement principle, please refer to the product database. The sensor epansion board can be directly connected to the epansion board of the Gravity sensor by the custom of the DF.

 Technical specifications

Operating voltage: 4.95 ~ 5.05V

Maximum operating current: 120mA

Measurement range: 0.3 ~ 1.0, 1.0 ~ 2.5, 2.5 ~ 10 microns (um)

Range: 0 ~ 1000 ug / m3

Standby current: ≤ 200 microamps (uA)

Response time: ≤ 10 s

Operating temperature range: -20 ~ 50 degrees Celsius

Operating humidity range: 0 ~ 99% RH

The largest size: 46 * 35 * 20 (mm)

Technical accuracy: 50% @ 0.3um, 98% @ ≥ 0.5 um

Mean time between failures:> = 5 years

Delivery list

PM2.5 laser sensor x1

PM2.5 sensor adapter plate x1

Sensor adapter cable x1