RK300-02 Dust and Particulate Sensor: Laser Monitoring of PM1.0, PM2.5 and PM10 for Outdoor and Indoor
Monitor air quality with high precision using this laser sensor capable of detecting particles from 1.0 μm. With outdoor options featuring a radiation shield, it offers excellent stability and fast response for environmental IoT projects.
What you should know about this product
- Multivariable Detection: Ability to simultaneously measure PM1.0, PM2.5, and PM10 for complete air quality analysis.
- High Laser Sensitivity: Detects microscopic particles down to 1.0 μm with ±3% FS accuracy.
- Outdoor Resistance: Radiation shield option that ensures reliable measurements in open environments and variable climates.
- Immediate Response: Response time under 90 seconds to capture rapid fluctuations in pollution.
- Long Service Life: Stable, durable ABS construction, ideal for continuous 24/7 operation.
- Versatile IoT Integration: Offers standard industrial outputs such as RS485 (Modbus), 4-20mA, and voltage signals.
Product description
The RK300-02 dust sensor uses the laser scattering principle to detect the concentration of particles in the air with high sensitivity. Its advanced technology identifies minimum particles down to 1.0 μm, ensuring superior consistency and stability in pollutant measurement.
Designed to adapt to various environments, this device is available in wall-mount versions (indoor) and rugged configurations for outdoors that include a radiation shield to protect the sensor from weather conditions. With multiple signal output options and low power consumption, the RK300-02 is an essential tool for urban pollution monitoring networks, smart homes, and industrial environments that require clean air.
Technical specifications
- Measurement principle: Laser scattering.
- Sampling targets: PM1.0, PM2.5, and PM10 concentration.
- Measurement range: 0-1000 μg/m³.
- Accuracy: ±3% FS at 25°C.
- Response time: <90 seconds.
- Power supply: 5VDC or 12-24VDC.
- Signal outputs: 4-20mA, 0-5V, 0-10V, and RS485.
- Power consumption: <50 mA at 24V (in 4-20mA mode).
- Operating temperature: -20°C to +50°C with 15-80% RH humidity.
- Housing material: High-strength ABS.
- Certifications: Complies with applicable CE directives.
Recommended uses
- Urban Air Quality Monitoring: City deployment for sensor networks measuring traffic or industrial pollution.
- Warehouse and Workshop Management: Dust level control in logistics centers and manufacturing areas to protect worker health.
- Smart Buildings (Smart Home): Integration into ventilation systems to activate air purifiers automatically.
- Public Spaces: Monitoring in parks, schools, and hospitals to inform citizens about air status.
- Clean Rooms: Verification of particle absence in electronic or pharmaceutical production environments.