PMS5003 High Accuracy Particle Concentration Sensor The sensors can be integrated into a variety of instruments associated with a concentration of airborne particles to improve equipment, provide timely concentration, and have Exact data. Present the laser that scatters products on airborne particles, at the same time at a specific angle collect scattered light, changing the intensity curve that scatters over time. The microprocessor uses the algorithm based on the MIE theory to deduce the grain size contained in the air and the concentration of the particles per unit and quantity. Characteristic: - Power supply: 4.5-5.5 VDC - Measurement range: 0.3-1.0ï¼ ›1.0-2.5ï¼› 2.5-10 µm (micrometer) - Accuracy of count: 50%@> Code S0046 Available Price €27.90
CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic) This SparkFun CO2, humidity and temperature sensor incorporates Sensirion's new generation of SCD40 photoacoustic CO2 sensors for highly accurate environmental readings. The sensor is capable of detecting concentrations from 0 to 40000 ppm with high precision above 400-2000 ppm ±(50 ppm+5%). The SCD40 has an integrated CMos® temperature and humidity sensor for greater precision. Code SP097 Last items in stock Price €74.95