 Strong anti fouling ability
1000mg/m3 large range High concentration monitoring in factory workshops, mines | 
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Function characteristics
● Pollutant-resistance: Air path optical path separation design, greatly improve the anti fouling ability
● Precise operation: All industrial devices, carefully adjust the optical and air structure, high precision
● Reliable operation: Designed for high concentration environment, strong anti-pollution ability
● Easy integration: Small size, using standard communication protocol, easy integration
● Circuit protection: Over current, over voltage, anti-reverse connection protection,485 lightning protection
Application scenarios
Nova SDS036 large-scale industrial dust sensor is suitable for high pollution dust detection scenarios such as coal mines, flour mills, mines, cement plants, power plants, factories, workshops, etc.
Technical parameter
NO. | Project | Parameter | Notes |
1 | Range | 0~1000mg/m3 |
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2 | Measuring output | TSP |
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3 | Power supply | DC12V[9~25VDC] | Power supply≥12V2A |
4 | Power | 1.2W |
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5 | Temp. Range | -20℃~60℃ |
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6 | Humidity range | 0~99%RH |
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7 | Working AP | 86KPa~110KPa |
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8 | Interface | RS485+UART TTL |
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9 | Protocol | Modbus-RTU |
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10 | Lifetime | 3 years | Below 40℃ |
11 | Relative error | ±20% & ±100μg/m3 MAX | @25℃，50%RH |
12 | Esponse time | 1S |
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13 | Size | 125*92.5*66mm |
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Characteristic display
The correlation between weighing and test data is high | 
Reliable performance in high concentration limit testing | 
According to」JG846--2015 Dust Concentration Measuring Instruments regulations weighing method calibration |
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