MicroMaker Gravity: PM2.5 Air Quality Sensor - SKU SEN0460

Produktbeschreibung

SKU: SEN0460 Laser scattering principle, accurate measurement Zero false alarm rate Real-time response and support continuous acquisition Minimum recognizable particle size 0.3µm Six-sided all-round shielding, stronger anti-interference Ultra-thin design, only 12mm, suitable for portable devices Working Voltage: 3.3V~5V Maximum Working Current: 100mA Standby Current: ≤2mA Data Interface Level: L＜0.8V, H>2.7V, maximum voltage level 3.3V Particle Measurement Range: 0.3 ~ 1.0μm; 1.0 ~ 2.5μm; 2.5 ~ 10μm Particle Counting Efficiency: 50% @ 0.3μm 98% @ ≥0.5μm Effective Range of Particle Mass Concentration (PM2.5 standard value): 0~500ug/m³ Maximum Range of Particle Mass Concentration (PM2.5 standard value): ≥1000ug/m³ Resolution of Particle Mass Concentration: 1ug/m³ Consistency of Particle Mass Concentration (PM2.5 standard value): 1. ± 10% @100 ~ 500 ug/m³; 2. ±10 ug/m³@0 ~ 100 ug/m³ Standard Volume: 0.1 L Single Response Time: ＜1s