 Strong anti pollution
Mist & Dust High-precision Mini Easy Integration | Kernel pump ver SDS031-NP 
Small size easy integration Flexible gas path design | Kernel fan ver SDS031-NF 
Small size easy integration | Air pump ver SDS031-P 
Medium to High Conc High negative pressure | Fan ver SDS031-F 
Long silent lifespan Low maintenance |
Function characteristics
● Air path and optical path separation design, greatly improve the anti-fouling operation ability
● Built-in dual parameters, support for smoke and dust scenarios dual scenarios
● Compatible with SDS198
● Industrial laser and fan, stability improvement
● Product serialization, support a variety of integration methods (kernel, machine)
● Signal processing upgrade, good data linearity
Application scenarios
Nova SDS031 Oil Fume Particle Sensor can be widely used in high pollution scenarios such as coal mines, flour mills, mines, cement plants, power plants, construction sites, workshops, catering oil fume industries, as well as other occasions that require smoke detection
.
Technical parameter
NO.
| Project | Parameter | Notes
|
SDS031-NP | SDS031-NF | SDS031-P | SDS031-F |
1 | Range
| Dust：0~100mg/m3 Mist：0~20 mg/m3 |
|
2 | Measuring output | TSP quality concentration Oil fume quality concentration |
|
3 | Power supply | DC12V [9~25VDC]
| Power supply≥12V2A |
4 | Temp. Range | -20~60℃ |
|
5 | Humidity range | 0~99%RH |
|
6 | Working AP | 86KPa~110KPa
|
|
7 | Protocol | Modbus-RTU |
|
8 | Lifetime | 3 years | Below 40℃ |
9 | Relative error | ±20% & ±100μg/m3 MAX | @25℃，50%RH |
10 | Esponse time | 1S |
|
11 | Power | 0.5W | 0.5W | 1W | 1W |
|
| 12 | Interface | UART TTL
| UART TTL | RS-485+UART TTL | RS-485+UART TTL |
|
| 13 | Size | 92*61*29mm | 92*67*31mm | 111.5*82.8*44mm | 111.5*82.8*44mm |
|
14 | Sampling method | Pump | Fan | Pump | Fan |
|
Characteristic display
Calibrated by the metrology institute equipment | 
According to BJJL-ZVJ-E029 lampblack monitoring procedures standard equipment comparison data display |
Calibration certificate | 
CPA |
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