PMS1003 Laser Particulate Matter Sensor Laser Mie Scattering TTL Serial Output
Principle: Laser Mie scattering; outputs particle counts and PM1.0/PM2.5/PM10 mass concentrations; TTL serial output.
Specification:
|
Accuracy
|
±10 μg/m³ (0–100); ±10% (100–500) |
| Power Supply | 5V (4.5–5.5V) |
| Operating Current | ≤100mA; Standby ≤200μA |
| Interface Level | TTL-3.3V (5V cannot be connected directly to I/O) |
| Serial Port | 9600-8N1, 32-byte data packet |
| Response Time Overall | <10s |
| Temperature/Humidity | -10 to +60°C, 0–95% RH (non-condensing) |
| Dimensions | 65 × 42.3 × 23 mm |
| MTTF | ≥3 years |
