Säljer en oanvänd PM2,5 partikelsensor från Sensirion med tillhörande kabel.

Particulate matter:
Mass concentration precision: ±10%
Mass concentration range: 0 - 1000µg/m³
Lifetime: >10 years
Particle size range: PM1.0, PM2.5, PM4 and PM10

Generic:
Supply voltage: 4.5 - 5.5V
Average supply current: 55000uA
Max. supply current: 80000uA
Interfaces: I²C, UART
Size (LxWxH): 41 x 41 x 12mm³

Mer info:
https://sensirion.com/products/catalog/SPS30/

https://www.conrad.se/sv/p/sensirion-partikelsensor-sps30-2366424.html