VA-3000 Series product literature
Contents
1. ILLA RI LXX RES B Flow sheet LEGEND Gas Cylinder Water Drain Separator 3000 5 3001 eeeeeeeeereerreeereersrorsreesereeseesseersrsesreeseersserssersserssersseessneesecssuceseeeneeeseersserseerssaresersseesreessesseersreesserssersrerssersse ETT A M z Manual Valve GC 2 gt CALIBRATION GAS INLET 1 cc R 2 Filter OA Pump CALIBRATION GAS INLET 2 ce R 1 SAMPLE OUTLET 2 Thermo electric cooler K SAMPLE OUTLET 1 Flow Meter F 2 F 3 pM Capillary SAMPLE INLET i n Needle Valve ps MC TI NV 2 VA 3000 EXHAUST Buffer Tank psHwc i 1 Pressure Regulator lt a NV 1 ra Analyzer module se FM 1 A A 2 A3 Ozone Generator C 1 Scrubber CAP 1 SAMPLE INLET Deozonator P 2 NOz Converter P BYPASS OUTLET Solenoid Valve P P 1 I VS 3001 VA 3000 OPERATION 57 GAS INLET 7 CALIBRATION GAS INLET 1 GC 2 D R 2 CALIBRATION GAS INLET 2 MEE ZERO GAS i OUTLET 2 F 2 F EX R 1A OUTLET AF 1 SAMPLE INLET NV 3 E MAE SUITED CAP 4A QX R 3 EXHAUST AP 2A l lt A C EXHAUST P 1 SAMPLE BER A 3 FM 4 P 3 MPA INLET BYPASS OUTLET VS 3002 VA 3000 VS SO eee recone LL MIU Y GC 2 a CALIBRATION GAS INLET 1 Af GC CALIBRATION GAS INLET 2 F2 F 3 FM 2 EXHAUST VA 3000 7 A 2 A 3 SAMPLE2. France Phone 33 1 69 29 96 23 Fax 33 1 69 29 95 77 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 44 1604 542699 Printed in Japan ZY F SK 33 HORIBA
3. Multi Component Gas Analyzer Rack Mounted Sample Gas Conditioning Systems VA 17 9 af One analyzer for measur me up to 3 gas componen li E zt wn n 7 A JJ HORIBA is operating Integrated Management System 2E Uo COO Ted Bd 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 602 NO 2 CH4 902 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 development or environmental pollution monitoring where efficiency and space saving are crucial Use to measure the conc
4. SAMPLE INLET c m OUTLET 1 Rid SL SY DS 1 FA P4 FM 1 dio EXHAUST AIR INLET FM 3 AIR OUTLET FAI SCR HP REGULATOR BYPASS OUTLET VS 3003 VA 3000 VS 3004 A OPERATION GAS INLET CALIBRATION GAS INLET 1 P GC 2 E CALIBRATION GAS INLET 2 VA 3000 ZERO GAS AREIA OUTLET CAP 4A MPAOUTLET EXHAUST F 2 F CAP 2A SAMPLE TAREA 1 MPAINLET FM 4 1 8 OUTLET 1 SAMPLE INLET SAMPLE EXHAUST INLET 1 A 2 SCR 1A DO 1A AIR INLET CAP 7A AIR OUT FAI ISCRI YP REGULATOR BYPASS OUTLET HORIBA continues contributing to the preservation of the global environment through analysis and measuring technology 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 It is strictly forbidden to copy the content of this catalog in part or in full e All brand names product names and service names in this catalog are trademarks or registered trademarks of their respective companies http www horiba com e mail info horiba co jp HORIBA Ltd Head Office M
5. 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 i 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 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 Both th
6. on the front panel VA 3000 Series VS 3000 Series Mi The free combination of modules and sampling units can satisfy diverse measurement needs OOO c ND AE I NEP See Note below AN 9InPow e e e E o e C 9InPow o o w 5 N I o 0 0 Inpow h AE IE EE JE 0000 Note Modules to measure other gases are available WE 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 components to provide clean air to the ozone generator in the CLA module A SS resi MEM CAS 5 SS 7 Sy S SO ee S A qv ABA UAR 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 300
7. 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 installed 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 2 Paramagnetic Performance Linearity Range Ratio lt 10x 1 0 of full scale Oxygen Analysis 1 0 of f
8. 0 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 e 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 I O 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 contacts 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 outsi
9. O Best Q Can be used W Easy operation from the front panel Measurment principe Chemiluminescence Virtually zero interference from CO and water vaper very stable Measurment principle ag neto pneum atic Highly accurate and stable measurement unaffected by coexisting gases or external vibration Measurment principle Zirconia Stable measurement unaffected by environmental conditioins Measurment principle Galvanic Stable measurement with a compact and lightweight sensor Measurment principle Param ag net i C Highly accurate and stable measurement without carrier gas 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 BEEN pat A A ee Hil NO 1B 04i 8 C0 180 eee CO 181 89 X CO 4000 P D 00 it 0 D Oy ey Li CO CAL SET paw NANET nuu Up to the three components can be measured Measure a wide range of the same gas using two simultaneously with a single analyzer sensor modules Kay Lock Communication Set GU Contrast Ad liem Set ida Setting measurement parameters is simple with a push of a button
10. 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 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 th
11. de 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 span 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 up 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 Ra
12. e 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 Up to three components can be simultaneously n crowded R amp D lab measure a gas u measured in a single analyzer unit A broader 3 ri il he re range of gases can be measured in a smaller ET visio space Dp ni n E Wide measurement ranges are provided for each module seed coma b Zero and span drift Repeatability Example of ranges See Notes below sous CO 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 2 0 200 500 1000 2000 ppm CO CHa 502 NDIR N20 0 100 ppm 0 5000 ppm 2 0 full scale per week 0 5 of full scale 8 0 1000 2000 5000 ppm 1 vol CO CO2 CH4 902 CH4 0 200ppm 0 100vol 2 0 full scale per week 0 5 of full scale 9 5 10 20 25 vol CO CO2 CH4 SO 0 200 ppm 0 10 vol 2 0 full scale per week 0 5 of full scale QC CLA NOx O 20ppm O S000ppm 62090 full scale per week iss iSraoonem 0 50 100 200 500 1000 2000 5000 ppm MPA O2 0 5 vol 0 100 vol 2 0 full scale per week 0 5 of full scale 0 5 10 25 vol 20 10 20 50 vol Galvanic O2 0 5 vol 0 25 vol 1 0 full scale per day 0 5 of full scale 5 10 25
13. e 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 jp a SEE m mmo m m 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 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 prior to shipment include 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
14. e 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 Other Optional Features Atmospheric Pressure Correction The pressure compensation function corrects the output signal from the NDIR and MPA 2 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
15. easured 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 NEW development Results in compact size and improved performance and reliability li Newly developed pneumatic NDIR detector and patented chopper provide a number of new benefits T Y Reduction 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
16. entration many different gases A single VA VS 3000 analyzer is capable of simultaneously measuring multiple gas components such as CO 602 O2 NOx SO CHa 2 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 D ECD CD GE C CD 1 Many combinations of sensor modules are possible One analyzer for measurement of 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 up to 3 Bas components 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 x 0 596 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 For optimum precision use the auto daily calibration fea
17. iyanohigashi Kisshoin Minami ku Kyoto Japan Phone 81 75 313 8123 Fax 81 75 321 5725 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 Hans Mess Str 6 D 61440 Oberursel Ts Germany Phone 49 6172 1396 0 Fax 49 6172 137385 Bulletin HRE 2854C Explore the future Tokyo Sales Office 1 7 8 Higashi Kanda Chiyoda ku Tokyo Japan Phone 81 3 3861 8231 Fax 81 3 3861 8259 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 HORIBA TRADING SHANGHAI CO Ltd Shanghai Office Beijing Office Room 1701 United Plaza Room 1801 Capital Tower Beijing 1468 Nanjing Rd West Tower 1 No 6Jia Jianguomenwai Ave Shanghai 200040 China Chaoyang District Beijing Phone 21 6289 6060 100022 China Fax 21 6289 5553 Phone 10 8567 9966 Fax 10 8567 9066 HORIBA GmbH Kaplanstrasse 5 A 3430 Tulln Austria Phone 43 2272 65225 Fax 43 2272 65230 HORIBA CZECHIA Organizachi slozka Praha Petrohradska 13 CZ 101 00 Praha 10 Czech Republic Phone 420 2 717 464 80 Fax 420 2 717 470 64 HORIBA FRANCE 12 Avenue des Tropiques 91955 LES ULIS
18. nge 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 e 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 software 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 e Optional HORIBA data collection software facilitates remote data management from your computer The optional HORIBA data collection software allows you to transfer th
19. sing the NDIR carbon dioxide CO analyzer assure that the background concentration of CO in the operating environment is stable VS 3000 sampling Unit Specifications Model VS 300 1 VS 3002 VS 3003 VS 3004 Application For NDIR Galvanic 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 5C 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 450 VA Dimensions 430 mm W x 221 mm H x 550 mm D Weight Approx 14 kg Approx 16 kg Approx 19 kg Approx 20 kg Sample handling Sample inlet 28 6 Teflon pipe joint Sample outlet 28 6 Hose end Calibration gas inlet Rc 1 8 26 4 Teflon pipe joint Bypass outlet 28 6 Hose end Sample gas condition Explosive combustible or corrosive gases not permitted SOs 50ppm or less NO2 6ppm or less Dust 0 1mg m or less Temperature ambient Water vapor saturation at 60 C or less Pressure 980Pa LJ Di mensional Outlines Mounting brackets e g slide rails rack mounting plates are optional Unit mm in VA 3000 Analyzer Unit 2 o TRO z o o o 90o VS 3000 n KCD eo Sampling Unit
20. tary 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 Choose from four analysis methods for the oxygen analyzer module Select the sensor module based on your specific requirements and sample gas conditions WS SV oe Stability by design Performance Low concentration gas is measured Warm up and startup performance is important O Flammable gas is also present High concentration acidic gas is also present Alkaline gas is also present 9 Water in a liquid state may be contained in the gas O O Sample flow rate should be minimized Carrier gas is not available een T VS 3000 sample conditioning system is not used Bee O environment Back pressure exists cO e Installation environment is vibrating XO Cost and Operating costs should be minimized O O other points Maintenance should be minimized
21. ture 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 The VA 3000 and VS 3000 are UL CSA approved UL Code No UL60101A 1 CSA Code No C22 2 No 1010 1 TUV Pending VA 3000 Analysis Unit Determines gas concentrations 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 many different gases accurately As sample gas flows through the measurement cell a beam of infrared energy at a wavelength appropriate for the gas being m
22. ull scale 11 096 of full scale Range Ratio 10xx20x 1 5946 of full scale Drift Zero 2 0 full scale 1 0 full scale 2 0 full scale 1 0 full scale 2 0 full scale per week Span per week per day per week per week Response From the inlet of analyzer T90 within 30 seconds T90 within 30 seconds for measurement of single UN We time component T95 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 5C or less Pressure 490Pa 4 9kPa for the analyzer including CLA 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 s
23. upply 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 Standard Exterior dimensions 430 mm 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 N2O 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 H2 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 Os Types of reducing gas C QI i9 Allowable concentrations CO 5000 ppm H2 1000 ppm When THC is included CO H2 lt 2 2 Peme C CD CIO GD 1000 ppm 2000ppm 1000 ppm 8000 ppm 1000 ppm acceptable 2411 CD CDB gt CO CB 5000 ppm 4000 ppm 1000 ppm 8000 ppm 1000 ppm unacceptable eo When reducing gases are present in the sample gas an oxidation reaction may take place in the sample resulting in degraded measurement accuracy 8 When u
24. vol Zilconia O2 0 5 vol 0 25 vol 2 0 full scale per week 0 5 of full scale 5 10 25 vol Paramagnetic O2 0 5 vol 0 25 vol 1 0 full scale per week 0 5 of full scale 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 T a d nnn 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 control environmental monitoring or R amp D testing The available modules include non dispersive infra red NDIR sensors that utilize HORIBA s proprie
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