Laser Particle Sensor PM1.0 / PM2.5 / PM10
0–1000 µg/m³ · 26g
SKU: VK-SEN-PM25
High-precision laser-based particulate matter sensor measuring PM1.0, PM2.5, and PM10 concentrations. UART/I²C interface, long-lifetime fan.
Quick Specs
| Range | 0–1000 µg/m³ |
| Weight | 26g |
| Current | ~65mA average |
| Lifetime | >8 years (fan MTBF) |
| Interface | UART + I²C (5-pin JST ZHR) |
| Dimensions | 41 × 41 × 12mm |
| Resolution | 1 µg/m³ |
| Technology | Laser scattering (fan-assisted) |
| Measurement | PM1.0, PM2.5, PM10 mass concentration |
| Supply Voltage | 5V DC (±10%) |
Product Description
Optical particle sensor using laser scattering technology for precise measurement of airborne particulate matter. Outputs mass concentration values for PM1.0, PM2.5, and PM10 size fractions, plus particle number concentration.
Designed for continuous monitoring in cleanrooms, HVAC systems, air quality stations, and industrial environments. Features a built-in fan with >8 year expected lifetime and self-cleaning mechanism.
Interface options:
• UART (serial) for direct MCU connection
• I²C for multi-sensor bus architectures
Applications:
• Cleanroom particle monitoring (ISO 14644)
• Indoor air quality (IAQ) monitoring
• HVAC filter performance validation
• Industrial dust measurement