Product Description:

YJJ PMSX003N-PLL Series Digital Universal Particulate Matter Concentration Sensor

Features:

Main Features

- Precise measurement based on laser scattering principle

- Zero false alarm rate

- Real-time response and support for continuous data collection

- Minimum resolution particle size: 0.3µm

- Dual air channel options with fan and air pump, with selectable flow rate

- Dual laser design enhances detection of large particles and can output TSP data

- Suitable for outdoor use with a wide temperature range

Parameters Indicators

Principle Laser scattering principle

Particle measurement range

0.3~1.0μm; 1.0~2.5μm;

2.5 to 10 micrometers; >10um

Particle counting efficiency: 50% @ 0.3 μm, 98% @ ≥ 0.5 μm

Effective range for PM2.5 and PM10: 0 - 1000 μg/m³

Maximum range for PM2.5 and PM10*: ≥ 5000 μg/m³

Effective range for TSP: 0 - 2000 μg/m³

Maximum range for TSP: ≥ 10000 μg/m³

Resolution of particle mass concentration: 1 μg/m³

Consistency of particle measurement (PM2.5)*: ± 10% @ 100 - 1000 μg/m³

±10 μg/m³ @ 0 - 100 μg/m³

Particulate matter measurement consistency (PM10)

±15% @ 100 - 1000 μg/m³

±15 μg/m³ @ 0 - 100 μg/m³

Calibrated volume: 0.1L

Single response time: < 2s

Comprehensive response time: ≤ 10s

DC supply voltage: Typ: 5.0V, Min: 4.5V, Max: 5.5V

Working current: ≤ 300mA

Standby current: ≤ 6mA

Data interface level: L < 0.8V @ 3.3V

H > 2.7V @ 3.3V

Operating temperature range: -30 ~ +70℃

Operating humidity range: 0~95% (no condensation)

Storage temperature range: -40 ~ +85℃

Mean Time Between Failures (MTBF): ≥ 20,000 hours

Dimensions: 60mm × 45mm × 31mm (fan type)

60mm × 45mm × 16mm (pump suction type)

Specifications: