Product Summary
The SPS30 Particulate Matter (PM) sensor is a technological breakthrough in optical PM sensors. Its measurement principle is based on laser scattering and makes use of Sensirions innovative contaminationresistance technology. This technology, together with high-quality and long-lasting components, enables precise measurements from its first operation and throughout its lifetime of more than ten years. In addition, Sensirions advanced algorithms provide superior precision for different PM types and higher-resolution particle size binning, opening up new possibilities for the detection of different sorts of environmental dust and other particles. With dimensions of only 41 x 41 x 12 mm3, it is also the perfect solution for applications where size is of paramount importance, such as wall-mounted or compact air quality devices.
Technology
Particulate Matter Sensor Specifications | |
Mass concentration precision1 |
±10 g/m3 @ 0 to 100 g/m3 ±10 % @ 100 to 1000 g/m3 |
Mass concentration range | 1 to 1000 g/m3 |
Mass concentration resolution | 1 g/m3 |
Particle detection size range2 |
Mass concentration:PM1.0, PM2.5, PM4 and PM10 Number concentration:PM0.5, PM1.0, PM2.5, PM4 and PM10 |
Lower limit of detection | 0.3 m |
Minimum sampling interval | 1 sec (continuous mode) |
Lifetime | > 10 years operating continuously 24h/day |
Dimensions | 40.6 x 40.6 x 12.2 mm3 |
Operating temperature range | -10 to +60 |
Storage temperature range | -40 to +70 |
Electrical Specifications | |
Interface | UART, I2C |
Supply voltage | 4.5 5.5 V |
Average supply current @ 1 Hz measurement rate |
55 mA |
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