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Flue Emission Online Analyzer for So2, No, No2, Co, CO2, O2, Ndir + UV-Doas Technology, High Reliability and High Accuracy, Detection Limit up to 0.1 Ppm1
Analysis Instrument, Gas Analyzer, No, No2, Co, CO2, O2, Ndir + UV-Doas Technology, High Reliability and High Accuracy, Detection Limit up to 0.1 Ppm, Emission Online Analyzer, Flue Gas Analyzer
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
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Product DescriptionEM-5 continuous online flue gas analyzer, monitor SO2, NO, NO2, CO, CO2, O2, high precisionEM-5 continuous online flue gas analyzer is suitable for online gas analysis of environmental protection and industrial control sites. Based on UV Differential Optical Absorption Spectroscopy (DOAS) technology, and Non-Dispersive Infrared (NDIR) technology, chemometrics algorithm (PLS). The analyzer is able to measure the components SO2, NO, NO2, CO, CO2, O2, other gas components like NH3, Cl2, H2S can also be measured through configuring modules. One analyzer can measure 5 gas components at a maximum. The analyzer is featured with high measurement accuracy and reliability, fast response and wide application. Applications? Continuous flue gas emission monitoring for power plants c (SO2, NOx, and O2);? Continuous flue gas emission monitoring of waste incineration (SO2, NOx and O2)? DeSOx process monitoring (SO2 and O2)? DeNOx process monitoring (NOx, NH3 and O2)? Trace Cl2 analysis in PVC process and titanium dioxide production process in chlor-alkali plants (Cl2)? Gas analysis in sulfur recovery process (H2S)? Methyl iodide analysis in coal chemical industry (CH3I)? Online ambient air monitoring (SO2, O2), etc. Features? Adopt Ultraviolet Differential Optical Absorption Spectroscopy (UV-DOAS) + Non-Dispersive Infrared (NDIR) technology. Long range gas chamber with high sensitivity. ? NO and NO2 can be directly measured at the same time without converters. ? High stability, high measurement accuracy. ? Not affected by background components including H2O, CH4, CO, NH3, dust, etc.? Not affected by temperature vibration. ? No moving parts and, not affected by vibration.? No cross interference between measured gases. ? The pulsed xenon light source has a long service life. ? Low detection limit, minimum detection limit of SO2, NO, NO2 can reach 1mg/m3 (15m optical path)right elevationleft elevationfront elevationTechnical Specifications(Custom configurations available upon request.)GeneralMeasuring principleSO2, NOx : UV-DOASO2: Electrochemistry or Zirconia (option)CO: NDIRCO2: Infrared NDIR TechnologyMeasurement component and rangeSO2: 0~300/2000/5000 ppm;NO: 0~500/2000 ppm;NO2: 0~500/2000 ppm;CO: 0~750 ppm;CO2: 0~20%O2: 0~25%Measuring components & Measuring range can be customizedAnalog input signal3×DC4~20mA, configurableAnalog output signal5×DC4~20mA, configurableDigital input6, configurableRelay output14, configurableCommunication interfaceRS232 / RS485Power supplyRated voltage: AC(220±22)VRated power: 200WAC frequency: (50±1)HzOperating conditionsAmbient temperature: 0~40 ℃Ambient humidity: < 93%RH, non-condensingOutline dimension483mm ×503mm ×177mm(W×D×H)Net weight27 KgGross weight33.5 KgPerformanceRepeatability≤2%Stability≤5%Zero drift≤±2%FS (24h) or ≤±3%FS (7d)Span drift≤±2%FS (24h) or ≤±3%FS (7d)Response time≤90sStandard gas conditionFlow2L/minPressureCurrent ambient pressure ±0.1 barTemperature0~40 ℃Humidity<85% RH, non-condensingCalibration gasZero gas: dry N2 or air. If using zirconia oxygen measurement module, nitrogen can not be used for zeroing.Span gas: 80~100% of the measured component range (recommended, concentration more than 100% should not be used.FunctionAutomatic span calibration(customizable)? Periodic auto calibration based on the preset cycle Automatic calibration cycle setting range:1~60,000 hours? Injection time of each calibration gas can be set during automatic calibration. Pre-purge time and post-purge time:1~300s.Zeroing? Periodic auto calibration based on the preset cycle Automatic calibration cycle setting range:1~60,000 hours? Injection time of each calibration gas can be set during automatic calibration. Pre-purge time and post-purge time:1~300s.Upper and lower limit alarmThe alarm will be trigged when the measured value reaches upper and lower alarm limits. The analyzer will send alarm signals when the measured concentration of each component is beyond the preset upper/lower alarm limit.Drawings & DimensionsDetailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.After Sales ServiceStandard Warranty: 12 months Extended Warranty: Optional coverage up to 36 months.Global Support: 24/7 technical assistance and spare parts supply.Training: On-site or remote operation/maintenance training.Company ProfileYuanzheng (Jiangsu) Water Science & Technology Co., Ltd.Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd. was founded in 2008 in Suzhou, China. We are one of most famous advanced instruments manufacturers and system integrators in China. Our products are widely applied in gas pollution source, atmospheric environment and industrial park, water pollution source and water environment, atmospheric environment monitoring field, process analysis and process safety field, etc.We have the certification of ISO9001, ISO14001 quality assurance system, and have certification of ISO20000, ISO27001 of the information security and maintenance service safety. Our product integrates technologies of multiple fields, including optics, micro-electronics, software, communication, mechanical and electrical engineering, analytical chemistry and etc. We are an innovative enterprise with multifarious detection technologies of independent properties in analysis and detection of gas, water quality field.Adhering to the concept of "building a better environment and creating a smart life", we committed to the integrity, strength and quality of our products. And determined to build an advanced water environment monitoring and atmospheric environment monitoring and perception system.Why Choose Us?Other ProductsOEM/ODM capabilitiesCompetitive pricing & bulk discountsFast shipping & customs clearance supportTurnkey project solutionsOnline analyzer for flue emissionCEMS systemOnline analyzers for water qualityGas analyzers for process controlAir quality monitoring equipementLabortory instrumentsFAQQ: What’s the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized bucket size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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