Parameter | Index | Unit |
Particle Range of measurement | 0.3~1.0; 1.0~2.5; 2.5~10 | Micrometer(μm) |
Particle Counting Efficiency | 50%@0.3µm 98%@≥0.5µm | |
Particle Effective Range (PM2.5 standard) | 0~500 | μg/m³ |
Particle Maximum Range (PM2.5 standard)* | ≥1000 | μg/m³ |
Particle Resolution | 1 | μg/m³ |
Particle Maximum Consistency Error (PM2.5 standard data)* | ±10%@100~500µg/m3 ±10µg/m3@0~100µg/m3 | |
Particle Standard Volume | 0.1 | Litre(L) |
Single Response Time | <1 | Second(s) |
Total Response Time | <10 | Second(s) |
DC Power Supply | Typ:5.0 Min:4.5 Max:5.5 | Volt(V) |
Active Current | ≤100 | Milliampere(mA) |
Standby Current | ≤2 | Milliampere(mA) |
Interface Level | L<0.8 @3.3 H>2.7@3.3 | Volt(V) |
Working Temperature Range | -10~+60 | ℃ |
Working Humidity Range | 0~95%(No condensation) | |
Storage Temperature Range | -40~+85 | ℃ |
MTTF | ≥10 | Year |
Physical Size | 50mm×38mm×21mm | mm |