PM2.5 공기 품질 미세 먼지 센서 -I2C
(Gravity: PM2.5 Air Quality Sensor)
개요
- 본 제품은 PM2.5 공기 품질 센서 -I2C입니다.
- PM2.5 수준의 미세먼지를 측정할 수 있으며, 5V로 동작합니다.
- I2C 인터페이스를 가지고 있습니다.
특징
- 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: 5.0V
- 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
- Comprehensive Response Time: ≤10s
- Working Temperature Range: -10~+60℃
- Working Humidity Range: 0~95%% (non-condensing)
- Mean Time Between Failures: ≥5 years
- Product Size: 67 mm * 40 mm * 14 mm / 2.64* 1.57 * 0.55 inches
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SHIPPING LIST
- Gravity: PM2.5 Air Quality Sensor x1
- Gravity-4P I2C/UART Sensor Cable x1