NAVPHO SDS019 Intelligent Dust Sensor is an online particle monitoring device based on laser scattering principle, suitable for online particle concentration detection in industries such as construction site dust, road dust, and environmental protection;
NAVPHO SDS019 Intelligent Dust Sensor is an intelligent online monitoring device for particulate matter, capable of automatic dehumidification, automatic humidity calibration, automatic monitoring of sensor failure and alarm;
NAVPHO SDS019 Intelligent Dust Sensor is a low maintenance PM₂.₅ particulate matter sensor with automatic temperature protection, automatic repair of sensor faults, and alarm functions, greatly reducing maintenance workload and improving the service life of the sensor in harsh environments.
 On-line monitoring
| fan ver SDS019-FQ Long silent lifespan, Low maintenance | pump ver SDS019-PQ Anti wind disturbance, High negative pressure |
● Patented algorithms, sensor array fusion technology
● Redundant design, multi-core (innovative) technology
● Long running time without fault, stable performance
● Improved performanc, all industrial grade devices
● Automatic heating dehumidification dual channel /3 channel, can monitor PM2.5/PM 10/TSP (optional)
● Circuit protection: over current, over voltage, anti-reverse connection protection, 485 lightning protection
NAVPHO SDS019 Intelligent Dust Sensor is suitable for dust detection on construction sites and roads, monitoring of high polluting enterprise manufacturers, environmental big data monitoring, and micro monitoring stations for air quality.
| No. | Project | Parameter | Notes |
| 1 | Range | PM2.5: 0.0~2000.0μg/m³ PM10: 0.0~3000.0μg/m³ TSP: 0.0~30000.0μg/m³ | |
| 2 | Power supply | DC5V[4.8V~5.2V] DC12V[10V~30V] | Supports two types of power supply |
| 3 | Rated power | 5W | |
| 4 | Power supply requirements | Below DC12V/2A or DC5V/5A | |
| 5 | Weight | 1.6kg | |
| 6 | Temp.Range | -20~60℃ | |
| 7 | Humidity range | 0~99%RH | |
| 8 | Humidity range | 1S | |
| 9 | Interface | RS-485+UART TTL | |
| 10 | Protocol | Modbus-RTU | Customizable |
| 11 | Counting efficiency | PM2.5: 70%&0.3μm 98%@0.5μm PM10: 70%@0.3μm 98%@0.5μm TSP: 70%@0.7μm 98%@1.0μm | @25℃,50%RH |
| 12 | Relative error | PM2.5: ±10%&±8μg/m³MAX PM10: ±15%&±10μg/m³MAX TSP: ±18%&±30μg/m³MAX | @25℃,50%RH |
| 13 | Size | Fan ver: 180*165*82mm Air pump ver: 180*215*82mm |
