Disponible
|
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 | ≤10 | Milliampere（mA） |
| Interface Level | L<0.8 @3.3 H>2.7@3.3 | Volt（V） |
| Working Temperature Range | -10~+60 | ℃ |
| Working Humidity Range | 0~99 | |
| Storage Temperature Range | -40~+80 | ℃ |
| MTTF | ≥3 | Year |
| Physical Size | 50mm×38mm×21mm | mm |
