VA 3000-En
Contents
1. 2 0 full scale per week 0 5 of full scale 0 5 10 25 vol 0 10 20 50 vol Galvanic O2 0 5 vol 0 25 vol 1 0 full scale per day 0 5 of full scale 0 5 10 25 vol Zilconia O2 0 5 vol 0 25 vol 2 0 full scale per week 0 5 of full scale 0 5 10 25 vol Paramagnetic O2 0 5 vol 0 25 vol 1 0 full scale per week 0 5 of full scale 0 5 10 25 vol Note 1 Select the lowest range and maximum range ratio within the above concentration ranges according to the following conditions NDIR 4 ranges with a maximum ratio between the lowest and highest range range ratio of 10x or 20x as an option although this may be limited by the cell length CLA 8 ranges with a maximum range ratio of 100x if the maximum range exceeds 2000ppm the minimum range should be 50ppm or more MPA 4 ranges with a maximum range ratio of 10x Galvanic 4 ranges with a maximum range ratio of 5x Zirconia 4 ranges with a maximum range ratio of 5x Paramagnetic 4 ranges with a maximum range ratio of 5x Note 2 Contact us if you require any ranges below the concentration ranges noted above Note 3 Contact us if you require measurement of special gases such as NHs or C2H4 Many combinations of diffrent sensor modules provides greater flexibility The free combination of measurement modules utilizing different technologies to measure many different gases makes the VA 3000 series truly applicable to the diverse needs of gas analysis for process control2. Standard Exterior dimensions 430 mm W x 132 mm H x 550 mm D Weight Approx 20kg Approx 44 Ibs for three modules in one analyzer unit 1 When using the NDIR nitrous oxide N20 analyzer an inline catalytic converter must be used if the sample gas contains more than 10 percent carbon monoxide CO 2 When using the zirconia oxygen Oz analyzer and the sample gas contains reducing gases carbon monoxide CO total hydrocarbons THC and or hydrogen Hz2 to prevent rapid deterioration of the zirconia sensor the coexisting oxygen and water vapor concentrations must exceed the total concentration of the reducing gases The sample gas must meet this requirement Reducing gas Hz lt H20 Oz Types of reducing gas MLD QTD Ei Allowable concentrations CO lt 5000 ppm H2 lt 1000 ppm When THC is included CO H2 lt H20 Oz Gomes i CD CD lt CD 1000 ppm 2000 ppm 1000 ppm 8000 ppm 1000 ppm acceptable Example ZA ED CDB lt CO CB 5000 ppm 4000ppm 1000 ppm 8000 ppm 1000 ppm unacceptable When reducing gases are present in the sample gas an oxidation reaction may take place in the sample resulting in degraded measurement accuracy 3 When using the NDIR carbon dioxide CO2 analyzer assure that the background concentration of CO2 in the operating environment is stable VS 3000 sampling Unit Specifications Model VS 3001 VS 3002 VS 3003 VS 3004 Application For NDIR Galvanic
3. Zirconia and PMA For NDIR Galvanic Zirconia MPA and PMA For NDIR Galvanic Zirconia PMA and CLA For NDIR Galvanic Zirconia PMA MPA and CLA Form 19 inch panel mount Sampling method 5 C sampling Material of exhaust gas section Stainless steel PP PVC PVDF PTFE FKM CR and Glass Sampling volume 1 5 to 5 0L min Power supply 100 120 V AC or 200 240 V AC 50 60 Hz specify voltage Power consumption Approx 250 VA Approx 300 VA Approx 450 VA Approx 450 VA Dimensions 430 mm W x 221 mm H x 550mm D Weight Approx 14 kg Approx 16 kg Approx 19 kg Approx 20 kg Sample handling Sample inlet 8 6 Teflon pipe joint Sample outlet 8 6 Hose end Calibration gas inlet Rc 1 8 6 4 Teflon pipe joint Bypass outlet 8 6 Hose end Sample gas condition Explosive combustible or corrosive gases not permitted SOs 50ppm or less NOz 6ppm or less Dust 0 1mg m or less Temperature ambient Water vapor saturation at 60 C or less Pressure 980kPa H Di mensional Outlines Mounting brackets e g slide rails rack mounting plates are optional Unit mm in Ze VA 3000 og EST Sen IN E Analyzer Unit S VS 3000 Sampling Unit E Flow sheet LEGEND Gas Cylinder Water Drain Separator VA 3000 VS 3001 ceccceeceetccceeeeeceteee ese cnectneatenecessatcascanssnea
4. 44 1604 542699 Bulletin HRE 2854A Tokyo Sales Office 1 7 8 Higashi Kanda Chiyoda ku Tokyo Japan Phone 81 3 3861 8231 Fax 81 3 3861 8259 HORIBA INSTRUMENTS Pte LTD 10 Ubi Crescent 05 11 12 Ubi Techpark Singapore 408564 Phone 65 6745 8300 Fax 65 6745 8155 HORIBA EUROPE GmbH Head Office Hauptstrasse 108 D 65843 Sulzbach Germany Phone 49 6196 6718 0 Fax 49 6196 641198 Beijing Representative Office Suite 1409 Tower B COFCO Plaza No 8 Jianguomennei Avenue Beijing China 100005 Phone 86 10 6522 7573 Fax 86 10 6522 7582 HORIBA INSTRUMENTS INCORPORATED Irvine Facility 17671 Armstrong Avenue Irvine CA 92614 U S A Phone 1 949 250 4811 Fax 1 949 250 0924 Leichlingen Facility Julius kronenberg Strasse D 42799 Leichlingen Germany Phone 49 2175 8978 0 Fax 49 2175 8978 50 Shanghai Representative Office Taiwan Representative Office Unit F1 16F Jiushi Fuxing Mansion No 918 Huaihai Zhong Road Shanghai China 200020 Phone 86 21 6415 3689 90 Fax 86 21 6415 9746 HORIBA GmbH No 15 Alley6 Lane 485 Sec 1 Kuang Fu Rd Hsin Chu Taiwan R O C Phone 886 3 5799143 Fax 886 3 5799164 Kaplanstrasse 5 A 3430 Tulln Austria Phone 43 2272 65225 Fax 43 2272 65230 HORIBA FRANCE Rue L et A Lumi re Technoparc F 01630 St Genis Pouilly France Phone 33 4 50 42 27 63 Fax 33 4 50 42 07 74 HORIBA CZECHIA Organ
5. environmental monitoring or R amp D testing The available modules include non dispersive infra red NDIR sensors that utilize Horiba s proprietary NDIR detector to measure a wide variety of gases a sensor module utilizing the proprietary interference free chemiluminescent CLA method allows low concentrations of NO or NOx using an NO2 converter to be measured and sensor modules utilizing four different measurement methods for oxygen O2 are available The NOx analysis module uses the sensitive chemiluminescence method CLA which permits NOx measurements in a range as low as 0 10 ppm The chemiluminescence analyzer has virtually zero Interference Horiba design technology and experience have virtually eliminated CO2 quenching and water vopor Interference operates at atmospheric pressure Measurment principle Chemiluminescence eg gp LY P o a gt Ram a e Jaen pm Rap gt VIFTTUGIIV 5 bom At AKFTAKArK e ITU d H Ki eeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeen GC NS E A seccocooosoocooooocococosocooosoosoosoosococosocooosoosocooosocecosococosoosooooosococosocooosoocoosoosocooosoooooo Select the sensor module based on your specific requirements and sample gas conditions 79 Choose from four analysis methods for the oxygen analyzer module Measurment principle Mag netopneumatic A Highly accurate and stable measurement unaffected by coexisting gase
6. the same gas are possible Thanks to the small size the VA VS 3000 series analyzer and sampling conditioning system is ideal for use on a bench top ina crowded R amp D lab Both the analysis unit and the sampling unit can be mounted in a standard 19 inch rack Up to three of the same sensor modules NDIR can be installed in a single analyzer case This expands the dynamic range that can be used to measure a gas Up to three components can be simultaneously measured in a single analyzer unit A broader Wegen gess me range of gases can be measured in a smaller E Op mp Ow E SE ki Een LO Afs HE ill CO D OD fi oT Rm el E Wide measurement ranges are provided for each module regen ae Zaemer Zero and span drift Repeatability Example of ranges See Notes below metho CO ax 0 0 0 0 200 ppm 0 100 vol 2 0 full scale per week 0 5 of full scale 0 100 200 500 1000 ppm CO2 N20 CO2 0 100 ppm 0 100 vol 2 0 full scale per week 0 5 of full scale 0 200 500 1000 2000 ppm CO CHA SO2 NDIR N20 0 100 ppm 0 5000 ppm 2 0 full scale per week 0 5 of full scale 0 1000 2000 5000 ppm 1 vol CO CO2 CHa SO2 CH4 0 200ppm 0 100vol 2 0 full scale per week 0 5 of full scale 0 5 10 20 25 vol CO CO2 CHa SO 0 200ppm 0 10vol 2 0 full scale perweek 0 5 offullscale amp Ee CLA nmn oswopm 20 FU scale permeate Zeg 12 MPA O2 0 5 vol 0 100 vol
7. Explore the future Multi Component Gas Analyzer Rack Mounted Sample Gas Conditioning Systems ll ul Jl 1 M i e Hl j d II One analyzer for measuren d ml d VS lg l i ill meat Wi ik Hit Hit ml Bau Au HUILULLE iii willl UI buet i My d Provides true VERSATILITY From environmental monitoring to developing new energy sources and chemicals for the new era gas analysis systems are faced with needs and challenges that have changed dramatically over time Responding to these new needs Horiba has developed the VA 3000 the versatile gas analyzer that s ready for the future A single analyzer is now capable of measuring a wider selection of gas components utilizing many different types of sensor technology Non dispersive infrared NDIR modules are available to measure gases such as CO COz2 NO N20 CH4 SO2 and others A chemiluminescent sensor module may be included to measure NO or NOx with a standard converter And four different types of sensor modules are available to measure O2 galvanic paramagnetic zirconium oxide or magnetopneumatic Designed to be compact and lightweight the VA 3000 may have up to three sensor modules installed in a single analyzer case This unique feature means the VA 3000 can be used today for a broad range of applications including research and devel
8. For optimum precision use the auto daily calibration feature to virtually eliminate drift Or specify the optional gas filled calibration cell that is used to routinely check and adjust the calibration of the NDIR modules without the need for external gas cylinders With these features high precision measurement is maintained throughout the entire measurement range Standard RS 232C interface makes data collection easy and remote operation possible Analog outputs are also available for direct connection to control systems HORIBA provides reliable gas analysis systems As an expert on gas analysis systems with a wealth of experience Horiba can provide consulting services and or appropriate hardware for pretreatment of even the most difficult sample gases VA 3000 Analysis Unit Determines gas concentrations One analyzer for measurement of up to 3 gas components Modujc J Module 2 Module 3 Bes sion The VA 3000 and VS 3000 are UL CSA approved UL Code No UL60101A 1 CSA Code No C22 2 No 1010 1 T V Pending VS 3000 Sampling Unit Conditions sample gases that contain particulates water vapor or acids prior to analysis VA 3000 Series VS 3000 Series Innovative new analysis technology Some of the common gases measured New NDIR Sensor Module utilizing proprietary IR detector N DI R Dual beam Non Dispersive Infrared Absorption Method Able to measure ma
9. LET FaH SCR HP AF 2 SCR 1 P CAP 2 REGULATOR REGULATOR BYPASS OUTLET OPERATION GAS INLET CALIBRATION GAS INLET 1 a wm GC 2 an CALIBRATION GAS INLET 2 VA 3000 L CAP 5A ZERO GAS d R 1A OUTLET AF 1 d CAP 4A MPA OUTLET R 3 ou EXHAUST i CAP 2A F 2 F CAP 1A ES J I SAMPLE S OUTLET 1 CA 2A SAMPLE INLET 1 A 2 SCR 1A DO 1A AIR INLET CAP 7A AIR OUT Fa SCR P REGULATOR BYPASS OUTLET Horiba contributes to the preservation of the global environment through analysis and measuring technology NM bm S sofr WC A Please read the operation manual before using this product to assure safe and proper handling of the product The contents of this catalog are subject to change without prior notice and without any subsequent liability to this company The color of the actual products may differ from the color pictured in this catalog due to printing limitations Copyright 2004 HORIBA Ltd All rights Reserved O RI BA http www horiba com HORIBA Ltd Head Office Miyanohigashi Kisshoin Minami ku Kyoto Japan Phone 81 75 313 8123 Fax 81 75 321 5725 HORIBA KOREA Ltd 112 6 Sogong Dong Choong ku Seoul Korea Phone 82 2 753 7911 Fax 82 2 756 4972 HORIBA INSTRUMENTS LIMITED Kyoto Close Summerhouse Road Moulton Park Northampton NN3 6FL U K Phone 44 1604 542500 Fax
10. components to provide clean air to the ozone generator in the CLA module Q S Si ET d OT d Ni E SP S PS PS amp S S Byes S a K O N QR The sampling units for use with the MPA module include a pump filter and buffer tank required to maintain a vacuum on the MPA detector chamber Refer to the chart above to select the proper VS 300X unit to use with the VA 3000 instrument you have configured and refer to the schematics on page 8 for the flow diagrams for each sampling unit If a user assembles their own sample system the requirements for these instruments must be considered Horiba also provides kits containing the additional components required to support the CLA and MPA modules Many Output and Communication Options are available To Facilitate Data Collections and Remote Operation Analog Outputs Two Analog outputs for each component measured by the VA 3000 are available through a DB15 connector on the rear panel of the instrument Each output may be set to either 4 to 20mA or 0 to 1Vdc non isolated If an O2 measurement module is included in the instrument separate outputs may be configured by the user for the raw and O2 corrected values Discrete UO options The optional VA PIO 01 board provides 16 channels of digital inputs and 16 channels of digital outputs The inputs require an external dry contact closure from the users control system Some commands require momentary closures and the outputs are form C dry conta
11. cts rated 24V DC 0 5A The following functions are provided by the optional VA PIO 01 circuit board via three DB25 connectors on the rear panel Analyzer Alarm Activated when diagnostic values monitored in each analyzer module are abnormal including module temperature chopper motor failure and low sample flow rate The alarm activates when the temperature is outside the range of 10 to 70 C When NDIR modules are installed the alarm is active if the movement of the chopper motor becomes abnormal or stops If the flow sensor option is installed the alarm is active if the gas flow in sample or calibration mode is too low All alarms are identified on the LCD display See the operator manual for a complete list of alarm conditions for each analyzer module Calibration Alarm Active when a zero calibration exceeds 50 of the maximum full scale range or when a span value is less than 0 60 or greater than 1 30 times the initial soan adjustment Initial adjustments are the values recorded during the analyzer set up by service personnel Other conditions may also activate this alarm Refer to the service manual for details In Calibration Active when the instrument is placed in the calibration mode either manually from the front panel or remotely via one of the instrument communication modes Range Identification A combination of two or three contact outputs allows identification of up to four ranges and a third contact will identify u
12. elected to give a response equal to a span gas at approximately 80 to 90 of full scale response on the primary analyzer range When automatic calibration is initiated the sample cell is filled with zero gas This cell is then moved into the optical path of the infrared source and detector This simulates flowing a span calibration gas into the sample cell and eliminates the need to calibrate the analyzer module with an external cylinder gas This option is applicable only to NDIR analyzer modules measuring CO CO2 SO2 NO and N20 and must be installed when the analyzer is first purchased and the primary range established Atmospheric Pressure Correction The pressure compensation function corrects the output signal from the NDIR and MPA O2 modules for changes in sensitivity caused by changes in the atmospheric pressure since the instrument was last calibrated with a cylinder calibration gas Galvanic PMA and Zirconia O2 modules and the CLD module do not have pressure compensation This option is useful if you desire the best possible accuracy over a period of time when you will not calibrate the instrument with cylinder gas Flow Rate Display A miniature mass flow meter is installed to monitor the flow rate of gas through the instrument The flow rate is displayed on the front panel and if the flow rate deviates from a preset value an alarm will be displayed on the front panel and if the VA PIO 01 board or other communication options are insta
13. h Key Lock Serial Communication Set IGE i ANG i 0 DL g e m CO 0 Ow EE BE Supervisor Mode Us er Set Measure Range Se CAL SET CRM CAL SET IN ALM Up to the three components can be measured Measure a wide range of the same gas using two Setting measurement parameters is simple with a simultaneously with a single analyzer sensor modules push of a button on the front panel VA 3000 Series VS 3000 Series Mi The free combination of modules and sampling units can satisfy diverse measurement needs AW OOO D CD TED Aim La See Note below d ainpow oo oo LA O ek Sek B Z 2INPOW oo h E 0 0 Go N A ainpow H o va A RAR ARA va RA Note Modules to measure other gases are available W VS 300X Standard Sampling Units Four different sampling units are available in 19 inch rack mount cases to meet the requirements of the different combinations of modules The basic sampling unit VS 3001 provides the pumps filters thermo electric cooler flow meters and other components required to clean dry and regulate the flow of sample gas to the analyzer modules Any of the four sampling units may be used with the NDIR modules however the CLA and MPA modules require additional components for proper operation The sampling units for use with the CLA module include an NO2 converter and a pump flow meter and conditioning
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15. lled will be transmitted external to the instrument Stainless Steel Tubing with Swaglok Fittings Stainless Steel Tubing and Swaglok Fittings can be provided as an option when the instrument is initially delivered This option cannot be easily added at a later date This option is not available for the CLD or O2 analyzer modules at this time Separate Gas Inlet Fittings per Module In the standard instrument gas flows to the three modules sequentially in series As an option Horiba can make separate gas inlet connections for each module with a common exhaust however the software is designed so that all three modules will be in the zero calibration mode simultaneously and this cannot be changed The span calibration may be done separately Gas Connections on the Front Panel The gas connections can be moved from the rear of the case to the front panel but if this is done then only two analyzer modules will fit into the standard VA 3000 case VA 3000 Series VS 3000 Series E Specifications VA 3000 analysis Unit Specifications Model NDIR 1 CLA Magnetopneumatic Galvanic Zirconia Paramagnetic 2 Performance Linearity Range Ratios 10x 1 0 of full scale Wi Oxygen Analysis 1 0 of full scale 1 0 of gull scale Range Ratio 10x lt 20x 1 5 offullscale Drift Zero D fall scal n r e 2 0 full scale 1 0 full scale 2 0 full scale 1 0 full scale Span e SH Ze per week per week
16. n of warm up time The warm up time required for the NDIR analysis module to reach full stability and performance has been substantially reduced to about 10 minutes conventional NDIR analyzers need an hour or longer Measurement is now possible within minutes Compact and light weight modules The small size and weight of each sensor module allows up to three to be installed in a single 19 inch rack mount case without moving parts in the detector This allows l _ stable and reliable measurement in a wide Now more instruments can be installed in variety of locations and environments as well as mobile applications sacrificing performance less space Virtually immune to vibration The proprietary Horiba IR flow sensor in the VA 3000 series NDIR modules is not affected by external vibration because there are no Reliable noise free chopper The VA 3000 series incorporates Horiba s patented axis less chopper motor to maintain stable rotation This assures that infrared energy passes through the measurement and reference cells precisely all the time The chopper motor design virtually eliminates noise and extends the lifetime of the module significantly after power is turned on W3 modules in 1 case Compact analyzer creates new measurement possibilities Small size makes the VA VS 3000 ideal for bench top use Three modules can be easily installed in a 19 inch rack case Multiple ranges of
17. ny different gases accurately As sample gas flows through the measurement cell a beam of infrared energy at a wavelength appropriate for the gas being measured travels through the sample gas and strikes the infrared detector The gas being measured absorbs infrared energy and reduces the energy reaching the IR detector As a result the pressure of the gas in the first chamber of the detector is reduced causing gas to flow from this chamber to the other This gas flow passes over the precision temperature sensor between the chambers and reduces the resistance value of the sensor element Since the resistance value was previously calibrated relative to a specific gas concentration the resistance value now measured can be displayed as a gas concentration reading for the sample gas Horiba s MEMS technology allows Horiba to manufacture infrared IR temperature sensors that are very small yet very sensitive highly reliable and vibration resistant Since the IR sensors are very small Horiba can manufacture small compact and lightweight sensor modules that have the same sensitivity and performance as the previous larger gas analyzer optical benches This feature allows three analysis modules to fit into a single 19 inch rack case Results in compact size and improved performance and reliability W Newly developed pneumatic NDIR detector and patented chopper provide a number of new benefits e e pm mm mm mm mmm pm mmm pm mm f ei Reductio
18. oftware package The second serial port can be easily converted to RS 485 and is available for data collection by customer supplied software This port communicates via the optional Modbus protocol MQ een RS 232C Optional Horiba data collection software facilitates remote data management from your computer The optional HORIBA data collection software allows you to transfer the data to your computer using the HORIBA protocol The software is similar to an electronic strip chart recorder The data is displayed in graphical form and saved as a CSV format file and accessed via standard spreadsheet software such as Microsoft Excel There are three methods of customer communication with the VA 3000 1 Connect using the optional Horiba data collection software program 2 Develop a program to communicate using the Horiba protocol 3 Connect using a customer supplied program which communicates using a Modbus protocol The Modbus protocol in the VA 3000 is optional Ethernet TCPIP communication is available for the Modbus option All Modbus functions are available through an optional Ethernet connection on the rear panel of the analyzer VA 3000 Series VS 3000 Series ee e E es _ _ _ Wide Variety of Standard Features and Functions as well as Optional Features Allow the VA 3000 to be Configured to Meet the Requirements of Any Application Standard functions configured
19. opment or environmental pollution monitoring where efficiency and space saving are crucial ZA Use to measure the concentration of many different gases A single VA VS 3000 analyzer is capable of simultaneously measuring multiple gas components such as CO CO2 O2 NOx SO CHa N2O and other gases With the VS 3000 sampling system the VA VS 3000 will meet the needs of a diverse range of applications C CD AD ED CD CED GH C CU Many combinations of sensor modules are possible Development of smaller sensor modules now makes it possible to install up to three sensor modules in a single unit You can install three NDIR modules in a single case or substitute a chemiluminescent or oxygen module for any of the NDIR modules Wide selection of ranges and flexibility for many applications The VA 3000 also features dynamic ranges up to 20x the base first range And the dynamic range can be further expanded by installing multiple sensor modules for the same component gas in a single analyzer case Now a single unit can perform measurements over a wide range from ppm to 100 percent concentrations With our diversified lineup of modules you can always choose the optimum range for your application High precision assured The VA 3000 achieves repeatability of 0 5 of F S R Full Scale Range linearity of 1 0 F S R and drift of less than 2 0 per week without requiring recalibration with a gas standard saving you money
20. outputs if additional communications options are installed will be held at the concentration value last measured before the instrument mode was changed Set Alarms for the Gas Concentration There are two alarm points that can be set for each analyzer module These can be set to alarm at a Low zero and a High value or at a High and a Higher value The alarm will show on the instrument front panel screen and will transmit information via the RS 232 port and if the optional PIO board is installed contact closures are also available Select Memory of Calibration and Alarm History The processor in the instrument stores the zero and span calibration coefficients for each module installed in the case for 15 days This information can be displayed on the front panel to indicate if there is a significant trend in calibration shift that would indicate that there might be a problem with the analyzer module The processor also stores the last 30 analyzer alarms that occurred for each module installed in the case This information can be displayed on the front panel Alarms recorded include Zero Span Calibration alarm Cell Temperature and Chopper alarm for NDIR Detector Temperature alarm for CLD module Calibration Gas Cuvette for NDIR Modules The calibration gas cuvette is a sealed cell with quartz windows on each end filled with a specific concentration of the gas that the analyzer module will measure The gas concentration in the cell is s
21. p to eight ranges using BCD logic There is one set of contacts for each analyzer module Single range configuration is standard for all analyzer modules additional ranges are optional Concentration Alarm The instrument software allows the user to set an alarm for the concentration measured on each channel These may be set at a Low level or a High level Remote Range Change Allows the user to remotely select any of the configured ranges on the analyzer modules Depending on the number of ranges this function requires two or three contact inputs per analyzer module Output Hold Allows the user to request the instrument to hold the analog outputs at the current value when the instrument is put into calibration mode Zero Calibration Request Allows the user to remotely put the instrument into zero calibration mode All modules zero simultaneously Span Calibration Request Allows the user to remotely put the instrument into span calibration mode individually by module Serial communication function Serial communication is available through two RS 232 serial ports with DB9 connectors on the rear panel The first RS 232 port is configured to communicate using Horiba s generic communication protocol The commands for the Horiba generic protocol are available for customer use on request This port is used by Horiba service personnel to set up and service the instrument It also connects to the optional Horiba data collection s
22. per week per week Response From the inlet of analyzer 90 within 30 seconds T90 within 30 seconds for measurement of single GE mee time component 95 within 45 seconds T95 within 45 seconds Warm up time Approx 20 minutes Approx 60 minutes Approx 60 minutes Approx 20 minutes Approx 40 minutes Approx 20 minutes Input Output Analog outputs DC 0 to 1 V Non isolated output or DC 4 to 20 mA Non isolated output Two per modules Two RS 232C ports additional RS 485 port And MODBUS or Ethernet Protcols are optional Measuring Approx 0 5L min gas condition Sample condition Temperature Ambient temperature Water Saturated at 5 Cor less Pressure 490kPa No dust Corrosive flammable and explosive gases are not allowed Gas connections 1 4 F NPT except exhaust is 1 4 tube can be optionally installed on front panel a single gas inlet is provided standard the gas flows sequentially from one module to the next as an option separate gas inlets an be provided for each module Gas Tubing Teflon 316 stainless steel optional Installation Environment conditions 3 Temperature 0 to 40 C Relative humidity 90 or less Power supply AC 100 to 120 V or AC 200 to 240 V 50 60Hz Voltage should be specified Power consumption Approx 200VA for one NDIR module to 300VA for three modules Display LCD 118 18 mm W x 89 38 H 320 dots W x 240 dots H Case 19 inch panel mount
23. prior to shipment include Other Optional Features Output Select 0 1Vdc or 4 20 mA for each of two channels per module Communication Ports One of two RS 232 may be changed to RS 485 Automatic Calibration Activate this function to allow the instrument to reset the zero and span calibrations when the instrument is manually or remotely put in the calibrate mode Select Automatic Range Change Allows the user to set a point where the analyzer will automatically change from the measurement range it is currently on to the next highest or lowest range available in the analyzer module depending on whether the measured concentration is increasing or decreasing Select Negative Display Negative measurement value means you will never see any value on the screen less than 0 000 Select O2 Correction If an O2 module is installed in the instrument case with other modules such as CO and NOx and if this function is activated the measured values for CO and NOx will be corrected for dilution based on the measured O2 concentration in accordance with US EPA procedures The instrument will have analog and digital if communication options are installed outputs for both the raw CO and NOx values as measured and the corrected values Select the Concentration HOLD Function If this function is activated when the instrument is put into the zero or span calibration mode the concentration values indicated at the analog outputs and any digital
24. s or external vibration Measurment principle Yeon a S Stability by design Performance Low concentration gas is measured Warm up and startup performance is important Flammable gas is also present High concentration acidic gas is also present Alkaline gas is also present Water in a liquid state may be contained in the gas O Sample flow rate should be minimized Carrier gas is not available VS 3000 sample conditioning system is not used Back pressure exists Installation environment is vibrating Cost and Operating costs should be minimized other points Maintenance should be minimized Sample gas condition Measurment principle Galvanic A Stable measurement with a compact and lightweight sensor Installation environment E e EES E GEI ee 31 Measurment principle Paramagnetic Best Can be used A Highly accurate and stable measurement without carrier gas W Easy operation from the front panel A large liquid crystal panel and numeric keypad make it easier than ever to operate the VA 3000 Designed as an interactive system basic operations are performed on the front panel With the clear and sharp display an operator can set parameters and check data on the display using easy push button operations APR O6 2004 14 06 21 APR U6 2004 14 12 11 Jate ime NO 18 04pm Eor CO 180 Dm W CLA Set LU 18 1 Boon eben LU 4000p Sec
25. sesnsascassassasearcassatsansansassassassassassaseaseascsssassassansaneasssesassasansaneasesssass BEE Ee Manual Valve L o GC 2 Zs CALIBRATION GAS INLET 1 er R 2 Filter X CALIBRATION GAS INLET 2 Pump co Di SAMPLE OUTLET 2 Thermo electric cooler a SAMPLE OUTLET 1 Flow Meter F 2 F 3 Fre Capillary SAMPLE INLET gt lt i Needle Valve ps 4 MC 1 SEN NV 2 VA 3000 EXHAUST Buffer Tank P i Je CG CG ES L Pressure Regulator Sr d NV 1 EAA Analyzer module Ges E Ozone Generator C C 1 Scrubber CAP 1 SAMPLE INLET Ge P 2 NO2 Converter P BYPASS OUTLET Solenoid Valve Dee P 1 l VS 3001 VA 3000 VS 3002 cccrrccceeeceeeeeteeeeeseeetsseeesseeeesseesssseeesseessnsesessssseseeesssesssssessnseesonssesneeesssssseseesssesscneesssstesesssenseeesessesensesenesscneeesssessssseesesecssneeeeseteseseeeaseeessees OPERATION 57 GAS INLET gt CALIBRATION GAS INLET 1 GC 2 Se R 2 CALIBRATION GAS INLET 2 Se ZERO GAS i OUTLET 2 F 2 F XR 1A OUTLET AF 1 NV 3 SAMPLE SAMPLE INLET OUTLET 1 z CAP 4A MPA OUTLET aX R 3 EXHAUST AP 2A L Ch LS EXHAUST Pr Se A3 BT 1 P 3 INLET FM 4 MPA INLET BYPASS OUTLET VS 3002 VA 3000 Va ue E Lef WA GC 2 G CALIBRATION GAS INLET 1 Af GC 1 Gei CALIBRATION GAS INLET 2 Fo F 3 FM 2 EXHAUST VA 3000 i A 2 A 3 SAMPLE SAMPLE INLET Deg St G CAP 9A Q e me rz ap o Ur e SCH 2 wy EXHAUST VA 3000 VS 3004 SAMPLE INLET A 1 SCR 1A DO 1A AIR INLET CAP 7A FM 3 AIR OUT
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