| Model | PMS5003 | SPS30 | SM-UART-04L | Aerocet 531s |
| Manufacture | Plantower | SPS30 | Amphenol | Met One |
| Price ($) (MOQ 1000) | 13 | 27 | 18 | 3150 |
| Physical size (L × W × H -mm) | 50 × 38 × 21 | 40.8 × 41.2 × 12.3 | 48 × 37 × 12 | 159 × 102 × 54 |
| Weight (g) | 42 | 26.3 | 28 | 910 |
| DC Power Supply (V) | 4.5 - 5.5 | 4.5 - 5.5 | 4.8 - 5.2 |
|
| Active current (mA) | ≤100 | 45 - 65 | 60 - 100 | 200 |
| Particle Range of measurement (μm) | 0.3 - 10.0 | 0.3 - 10.0 | 0.3 - 10.0 | 0.3 - 10.0 |
| Particle Type of measurement | PM1; PM2.5; PM10; | PM1; PM2.5; PM10; | PM1; PM2.5; PM10; | PM1; PM2.5; PM4; PM7; PM10; |
| Particle Counting Range (μg/m3) | Effective Range: 0 - 500 Maximum Range: >1000 | 0 - 1000 | 1 - 999 | 0 - 10,000 |
| Lifespan | MTTF ≥ 3 years | >10 years | 40.000 h |
|
| Accuracy |
|
|
| ±10% |