Table 1.
List of properties of the Shinyei sensors declared by the manufacturer.
| Model | PPD42NS | PPD60PV |
|---|---|---|
| Origin | Shinyei Technology Co., Ltd., Kobe, Japan | Shinyei Technology Co., Ltd., Kobe, Japan |
| Dimensions (mm) | 59 × 42 × 22 | 88 × 60 × 22 |
| Weight (g) | 24 | 36 |
| Power consumption (W) | 0.45 | 0.7 |
| Supply voltage (VDC) | 5 | 5 |
| Particle size detection (µm) | >1.0 | >0.5 |
| Wavelength (nm) | 940 | 940 |
| Type (-) | Forward angle, photometer | Forward angle, photometer |
| Output signal | Pulse width modulation | Pulse width modulation |
| Operating temperature (°C) | 0–45 | 0–45 |
| Operating humidity (%) | <95% | <95% |
| Price (€) | ~70 | ~150 |