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Online UV Flue Gas Analyzer

Gasboard 3000UV is designed with advanced UV DOAS technology, is able to measure continuously simultaneously concentration of SO2,NO,especially for lowest range measurement. It is an ideal solution for monitoring in fields of boiler, power plant, combustion efficiency monitoring for various industrial furnaces or refuse incinerator, process and security monitoring.

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  • Adopting advanced UV DOAS technology with higher precision and longer life time.
  • Monitoring the lowest range of SO2 and NO within 100mg/m³.
  • No cross interference between measurement gases.
  • Diagnostic function can check sensor status.
  • Sampling flow rate fluctuations have no effect on the measurement results.
  • Accurate measurement of low concentration gas.
  • Built-in pump to achieve automatic zeroing.
  • Real-time continuous monitoring.
  • LCD (320*240) display.
  • Digital and analog signal output.


CO2 Sensor CM1106-C
Weight 18kgs
Dimension 485*400*132mm (W*L*H)
Ambient Air Pressure 86-108kPa
Relative Humidity 0-95% non condesing
Work Temperaure 0-50℃
Power Supply 220V±44V AC 50Hz±1Hz
Output 4-20mA
Communication Port RS-232/RS-485
Warm-up Time 800s
Response Time <60s (UV DOAS)
Sampling Gas Requirement No dust, no moisture
Inlet Pressure 2kPa-50kPa
Gas Flow 0.7-1.2 L/min
Repeatablity SO2, NO,O2 ≤1%
Precision SO2, NO: ±2%FS; O2: ±3%FS
Resolution SO2, NO: 1mg/m3; O2: 0.01%
Range SO2: 0-100mg/M3; NO: 0-100mg/M3; O2: 0-25%
Technology SO2, NO: UV DOAS; O2: ECD
Measurement SO2,NO,O2
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You can contact Cubic by telephone,mail or email,or you can submit an online Request for Quotation Form.

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