Online Infrared Flue Gas Analyzer for So2 No Co CO2 and O2 Gas Analyzer

high accuracy heat tracing CEMS UV Hot-WetSO2, NOx, O2, CO, CO2 gas analyzer
The analyzer based on UV absorption spectroscopy and chemometric algorithms to measure SO2, NOx, O2, NH3, Cl2, O3, H2S and other gases concentration, with high accuracy, high reliability, fast response time, wide application and other characteristics, the indicators have reached or exceeded similar products, it can be widely used in environmental online monitoring, industrial control, security monitoring and other occasions.>>>Key Features

Full spectrum measurement and DOAS (Differential Optical Absorption Spectroscopy) algorithm, excelling in accuracy, repeatability and anti-interference with moisture, dust.

Modular design and no moving parts, higher reliability and easier maintenance.

Pulse Xenon Lamp used as light source with over 10-year lifetime.

The adoption of diode array sensor enables instant spectrum acquisition and rapid response.

>>>Features and Benefits
1. Analyzer uses the following optical technology platform to get the UV absorption spectrum, the technology platform consists of light source, gas chamber, fiber optics and spectroscopy (including the diaphragm, holographic gratings, linear array detector) and other optical components.2. UV-visible light emitted by the optical window into the gas chamber, is absorbed by the sample gas flowing through the measured gas chamber, carrying the tested sample gas absorbs light through the lens after gathering information coupled into optical fiber through the optical fiber transmission into the spectrometer splitting, sampling, to obtain the absorption spectrum of the gas.3. Use DOAS technology spectrum analysis, can analyze the concentration of the gas in the relevant component.>>>Measuring principle

1) The light source emits ultraviolet beam which transfers to gas cell through optical fiber.

2) After absorption by measuring gas, the light beam transfers through optical fiber to spectrometer.

3) Being dispersed through the grating, and converted into electric signal by the array sensor, a continuous absorption spectrum of measuring gas is thereafter obtained.

>>>Technology ComparisonItemUV Hot-Wet MethodNDIRSpectral RangeComplete and continuous absorption spectra obtained through holographic grating and diode array detectionNon Dispersive, characteristic absorption spectra obtained through band-pass filterLinear ResponseHigh wavelength resolution secures linear responseband-pass filtration compromises linear responseSO2LossHot-wet prohibits SO2 dissolutionCondensation inevitably causes SO2 lossSampling SystemHeat tracing. Requests only dust filtration, simple and no corrosiveCold-dry. Requests dust filtration, condensation, water removal and corrosion proofZero Calibration PeriodLong (DOAS algorithm)ShortAnti-InterferenceThe combination of complete & continuous absorption spectra, high wavelength resolution, DAOS algorithm erases interference from dust, moisture and background gasesVulnerable to moisture interferenceGas CellConnected by optical fiber, easy to replace and low maintenance costComplex to replace and maintenanceMaintenanceReliabilityNo moving partsMoving parts existed
>>>Technical SpecificationsSO2, NOx AnalyzerTechnical PrincipleUV-DOASInstallation typeHot-wet ExtractiveMeasurement Range0~200ppm, 0~1000ppm, 0~3000ppmZero Drift≤ ±2%F.S.Span Drift≤ ±2%F.S.Accuracy≤ ±1%Response Time(T90)≤ 60sLinearity≤ ±1%F.S.O2AnalyzerTechnical PrincipleZirconia/ElectrochemicalMeasurement Range0~25%Response Time(T90)≤ 60sLinearity≤ ±2%F.S.CO, CO2AnalyzerTechnical PrincipleNDIRInstallation typeExtractiveCO Measurement Range0~1000 ppmCO2 Measurement Range0~20%Zero Drift≤ ±2%F.S.Span Drift≤ ±2%F.S.Accuracy≤ ±1%Response Time(T90)≤ 60sLinearity≤ ±2%F.S.
Technical Data for UV gas analyzerProjectIndicatorsSO2 Detection rangeMin:0-50ppm,Max:0-100%,NO Detection rangeMin:0-50ppm,Max:0-100%,O2 Detection range0-25%, Electrochemical or zirconiaLinearity error≤±1%F.S.Repeatability≤1%Zero drift≤±1%F.S./ weekSpan drift≤±1%F.S./weekAmbient temperature5ºC~45ºCResponse time(T90)<60sSize19"*3U*320mmAnalog interface3-way 4-20mA output,2-way 4-20mA outputData interface4-way switch input; 8-way relay outputCommunication Interface1-way RS-232,1-way RS-485(Supports Mod-bus protocol)Power220VAC/50Hz 100WProtection gradeIP42Sample gas input and output interfaceØ6 Tube Fittings
>>> FAQ
1.How about the Delivery time?
Samples will be preparedwithin 15 Days after100% T/T in advance payment. QTY order will be delivered in 30 days.
2.What kind of payments does KELISAIKE support?
T/T, L/C, Western Union, Cash are accepted.
3.What's the MOQ?
Generally speaking, the MOQ is 5PCS, but we also can provide you samples for quality inspection.
4.Do you charge for the samples?
According to our company policy,we just charge the samples based on EXW price.
5.Can you produce according to customers' design?
Suce, we are professional maunfacturer, OEM is welcome>>>Company View