横河氧分析仪选型指南.pdf横河氧分析仪选型指南pdf,横河氧分析仪选型介绍（英文)<Toc&

文件名称: 横河氧分析仪选型指南.pdf

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详细说明：横河氧分析仪选型指南pdf,横河氧分析仪选型介绍（英文) Oxygen Analyzer Selection Guide Tunable Diodel Laser measurement system Tunable Diode Laser(or TDL)measurements are based on absorption Advantages spectroscopy. The True Peak Analyzer is a TDL system and operates by Capable of measuring a number of measuring the amount of laser light that is absorbed(lost)as it travels through nearinfrared absorbing gases in difficult the gas being measured. In the simplest form a TDL analyzer consists of process applications a laser that produces infrared light, optical lenses to focus the laser light. Capability of measuring at very high through the gas to be measured and then on to a detector, the detector, and temperature high pressures and under electronics that control the laser and translate the detector signal into a signal difficult conditions(corrosive, aggressive representing the gas concentration high particulate service) Gas molecules absorb light at specific colors, called absorption lines. This Most applications are measured in-situ absorption follows beers law reducing installation and maintenance TDL Analyzers are effectively infrared analyzers which obey the Beer- costs Lambert law Most measurements are rapid(5 seconds) and interference free where I is the radiation intensity after absorption lo is the initial radiation intensity E is the extinction coefficient G is the gas concentration and L is the path length of the measurement area Yokogawa Electric's model code: TDLS200 Photo detector Laser diode (Photo diode Optical path Drawbacks Initial installation for the mounting flange i required Process gas stre TI 11A03A01-01E 2nd Edition Nov. 10.2011- Oxygen Analyzer Selection Guide Selection Guide for Oxygen Analyzers Measuring system Zirconia Limiting Current Model ZR22G, ZR402G ZR202G/ ZR22G, ZR22S zR22S,zR402G(2)zR202S(2) AV550G OX400oX100/oX102 Specifications Min. measuring range 0-5vo%O2 0-5vo%O20-5vo%O20-10pmo20-1000p9mO 0-100Vo%O2 0-100vo|%O20-100v%o20-100y%o20-25vo%O2 Measuring range setting Settable arbitrarily within the range (in vol%O2 units) Auto/Man Fixed to 2 ranges/ 0-100pmO2 Partial range Available Available Available Not available Output signal 4-20 mA DC 20 mA DC 4-20 mA DC HART HART 8 poir and0-1,5.10V|1-5vDc Fieldbus DC(selectable)4-20 mA DC 0-1400c(*1)0-700C 0-1400C(*1)0-50c 0-70C Sample gas pressure 5-250kPa(3) 5-250kPa 5-250kPa(3)0-300Pa 1013±40 hPa abs Response time(90%)(When gas is introduced from 5 sec or less 5 sec or less 5 sec or less the detector inlet) 2 or more) Warm-up time 20 min 20 min 20 min or less Explosionproof constructio Non-explosion Non-explosion- Non-explosio Non-explosion- oof protected(2 of protected of protected proof protected Application form Stationary Stationary Stationary Stationary/ Stationary Separately installed sampling system Not required Not required Not required May be required depending on Application Package boiler combustion control, gas fired B Combustion control of power generation boilers, gas fired Combustion control of pulverized coal boilers A Combustion control of hot stoves for steelmaking Heating and combustion exhaust gas control of coke Low-oxygen concentration control of reheating and soaking furnaces for steelmaking Air leakage detection of sintering furnaces for A ow-oxygen concentration control of CDQ plants for X Lime kiln combustion control B B Combustion control of heating furnaces for oil refinery petrochemical industr Naphtha cracking furnaces Oxygen concentration control of gas containing a X Safety control (explosion prevention) at various Measurement of trace oxygen concentration in various manutacturing processes B Oxygen concentration measurement in oxygen enrichment facilities A A surement of exhaust gas from activated sludge process equipment A A A Oxygen concentration control of N2 reflow furnaces B/A Atmospheric control of semiconductor manufacturing B/A ient N2 and ai ity control for air separators Oxygen concentration control of glove boxes for A B/A research and development and parts machining Oxygen concentration control of experimental clean rooms for environment, fermentat on, biochemistry, etc Continuous measurement of flow gases during food packaging X A Rating: A=Recommended, B=Applicable, X=Not applicable 1: If the sample gas temperature exceeds 700C, the z021P high-temperature probe adapter is required 2: If explosion-proof is required, use the ZR22S/ZR402G or ZR202S, consult your sales representative or our sales office 3: If the Z021P high-temperature probe adapter is used, the sample gas pressure is-0.5 to 5 kPa Note 1: This Selection Guide should be used as a guide only. If you are not sure of which model to choose, consult your sales representative or our sales office Note 2: For the detailed specifications of an instrument or the details of combinations of instruments, see note on page 7 General Specification or catalogs to be referred TI 11A03A01-01E 2nd Edition Nov. 10.2011-00 Oxygen Analyzer Selection Guide 5 Tunable diode laser Paramagnetic Measuring System TDLS200 M8G/MG8E Model Specifications 0-1 vol% O 0-1vo%o2 Min. measuring range 0-25vol%O2 0-25vo%O2 I Max. measuring range Settable arbitrarily up to 3 Measuring range setting in the measuring 4-20 mA DC 4-20 mA DC utput signal Ethernet (IEEE 802.3) 0-1500C( o-50c Sample gas temperatu 1 MPa or less("6) Atmospheric pressure or more Sample gas pressure 10-7 kPa or more 6 sec or les 3 sec or less Response time(90%)(When gas is introduced from the detector inlet (100% Response time) 60 min or less Approx 3 hr /2.5 hr. Non-explosion or explosion Non-explosion-proof protected/ Explosionproof construction proof protected Flameproof atona Stationary Application form Not required Required Separately installed sampling system Application Package boiler combustion control, gas fired stion control of power generation boilers, gas fired X Combustion control of pulverized coal boilers ombustion control of hot stoves for steelmaking Heating and combustion exhaust gas control of coke ovens for steelmaking XxxAXXx Low-oxygen concentration control of reheating and soaking furnaces for Air leakage detection of sintering furnaces for steelmaking Low-oxygen concentration control of CDQ plants for steelmaking Lime kiln combustion control BBA ement kiln combustion cantrol Combustion control of heating furnaces for oil refinery petrochemical indus Naphtha cracking furnaces A(*5)A Oxygen concentration control of gas containing a flammable gas AAA A(*5)A Safety control (explosion prevention) at various plants A(5A Measurement of trace oxygen concentration in various manufacturing processe A(*5)/A City gas B Oxygen concentration measurement in oxygen enrichment facilities B B B B Oxygen concentration measurement of exhaust gas from activated sludge process equioment B Oxygen concentration control of N2 reflow furnaces X Atmospheric control of semiconductor manufacturing equipment Oxygen deficiency prevention Oxygen concentration control of glove boxes for research and development Oxygen concentration control of experimental clean rooms for environment, fermentation, biochemistry, etc Continuous measurement of flow gases during food packaging Rating: A=Recommended, B=Applicable, XNot applicable 5: Inapplicable if explosion-proof is required 6: Dending on application Note 1: This Selection Guide should be used as a guide only. If you are not sure of which model to choose, consult your sales representative or our sales office Note 2: For the detailed specifications of an instrument or the details of combinations of instruments, see note on page 7 General Specification or catalogs to be ferred TI 11A03A01-01E 2nd Edition Nov. 10.2011-00 Oxygen Analyzer Selection Guide 6 Oxygen Analyzer Selection Flow Chart Oxygen Analyze Application For semiconductor or For combustion control o manufacturing process process control OX400 or oX100,0x102 Flammable gas NO included Note 1 YES Sampling method Direct in-situ With sampling construction construction uired? YES or no YES TDLS200 MG8E MG8G Note 7 Flameproof type General-purpose type Laser Analyzers Paramagnetic Oxygen Analyzers TI 11A03A01-01E 2nd Edition Nov. 10.2011-00 Oxygen Analyzer Selection Guide Note: General Specification or catalogs to be referred zR22G,ZR402G:Gs11M12A01-01E,T11M12A01-01E ZR202G Gs11M12A01-01E ZR22S. ZR202S: GS 11M13A01-01E GS 11M10B01-01E Bulletin 11M10B01-01E .OX100,0X102:Bulletin 11M10A01-03E MG8G GS11P03A03-01E MG8E Gs11P03A05-01E DLS200 Gs11Y01801-01EA . AV550G GS11M12D01-01E Note 1: If the content of a flammable gas is 0.5% of measuring range or less, select"NO "of flowchart Note 2: Instruments are all handled as custom orders Note 3: ZR402G converter must not be located in hazardous area Note 4: Max. 8 points measurement and averaging Note 5: Optical path averaging Note 6: 2021P: High temperature probe adapter Note 7: ATEX Group II for zone 1(Cat 2G)or zone 2(Cat 3G)with purge systems YES Averaging measurement NO Averaging method Explosionproof NO construction required? Multi points measurement Line averaging and averaging Note 4 Note 5 YES ZR22G+AV550G TDLS200 Gas temperature NO Gas temperature 700° C or less? 700° C or less Note 7 lAser Analyzers YES YES ZR22S+ZR402G ZR22S+Z021P ZR22G+ZR402G ZR22G+Z021P or zR202s +ZR402G or ZR202G +ZR402G Note 3 Note 3 note 6 Note 6 Zirconia Oxygen Analyzers TI 11A03A01-01E 2nd Edition Nov. 10.2011-00 Revision Information o Title Oxygen Analyzer Selection Guide Manual no T11A03A0101E Nov 2011/2nd Edition Model ox51 0X61 deleted Jun 2008/ 1st Edition Newly published TI 11A03A01-01E 2nd Edition Nov. 10.2011-00

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