ARX-C200 flue gas emission continuous monitoring system Introduction: ARX-C200 flue gas continuous monitoring system is an Rongxin technology. In order to meet China's increasingly stringent fixed pollution source flue gas monitoring requirements, based on its rich experience in the field of environmental monitoring, it has been widely used in thermal power plants and various industries. Continuous monitoring system for ultra-low emission of flue gas in kilns/boilers, petroleum and petrochemicals, chemical industry, steel sintering, steelmaking, ironworks, cement industry, brick and tile factories, garbage incineration plants, etc. Features: 1. The flue gas analyzer has a nitrogen oxide conversion function, and the system no longer needs to be equipped with a nitrogen oxide conversion furnace; 2. The flue gas analyzer adopts imported high-quality ultraviolet pulse xenon lamp light source, which has a long life and reduces the frequency of replacement; 3. The core measurement and analysis component of the flue gas analyzer adopts imported high-precision spectrometer, which has excellent measurement performance and reliability; 4. Automatic closed-loop jet control of flue gas sampling volume, standardized and modular design, the system composition is simple and reliable. 5. Based on the RS485 bus architecture, the platform installation hole optimization is reduced to 3, the installation and wiring are simple, and the maintenance is convenient; 6. The integrated high-temperature switch flue gas sampling probe has four states: backflushing, calibration, measurement, and protection. The calibration gas volume used in the full gas circuit calibration is less than 3L, which effectively reduces the maintenance cycle and use and maintenance costs; 7. The built-in calibration gas circuit of the system supports automatic calibration of gaseous pollutants without personnel intervention, effectively reducing maintenance workload; 8. Built-in automatic fault diagnosis module, greatly reducing the probability of fault diagnosis error of operation and maintenance personnel, making system maintenance simple and convenient. 9. Based on ultraviolet differential technology (DOAS), an innovative multi-parameter joint estimation and interference cancellation algorithm, achieving a very low zero drift and range drift in a wide temperature range, the lowest detection limit of SO2 and NOX is as low as 0.05mg/m3. 10. All-space coupling optical path solves the problem of UV fiber aging; the light transmittance is not affected by aging, temperature, vibration changes, and improves the stability of work. Technical Parameters: Measuring principle: NO, SO2 Ultraviolet differential (DOAS) O2 zirconia SO2 range: (0～75,...,200)mg/m³, can be set NO range: (0～75,…,200)mg/m³, can be set O2 range: (0～25)% Zero drift: ≤±1%F.S. Range drift: ≤±1%F.S. Indication error: ≤±1% Response time: ≤90s Cabinet size (W×D×H): (700×770×1800) mm Power supply requirements: 220V/AC, power 5kW (Depending on the length of the heating cable)
Introduction: ARX-C200 flue gas continuous monitoring system is an Rongxin technology. In order to meet China's increasingly stringent fixed pollution source flue gas monitoring requirements, based on its rich experience in the field of environmental monitoring, it has been widely used in thermal power plants and various industries. Continuous monitoring system for ultra-low emission of flue gas in kilns/boilers, petroleum and petrochemicals, chemical industry, steel sintering, steelmaking, ironworks, cement industry, brick and tile factories, garbage incineration plants, etc.
