EDS3-132C

COMPACT TYPE GAS ANALYZER DATA SHEET ZSVS OVERVIEW The compact type gas analyzer with built-in pump and filter is intended for heat treat furnace, plant cultivation, and research-purpose chemical analysis. With the gas extractor, either simplified measurement probe (non-fixed type) or continuous measurement probe (fixed type) is selectable at option. Since a high-sensitivity single-beam mass flow controller is adopted for the infrared sensor, long-term stability and maintainability are excellent. FEATURES 1. Gas concentrations of 4 components measurable simultaneously and continuously (Note).Concentrations of max. 3 gas components among CO2, CO and CH4 are continuously measurable with the infrared sensor, and that of O2 i s continuously measurable with galvanic cell type oxygen sensor. 2. Standard with 3-range analyzer Measurement can be performed over a broad range using the range selector key. 3. Compact type small and easy to use. The compact body with built-in pump and membrane filter is easy to carry and install. Operation is easier because operation keys and display unit are all gathered in the analyzing block. 4. A rich variety of standard functions incorporated. Max. 8-channel outputs are allowed including instantaneous concentration value, O2-corrected value, O2-corrected moving average value and CP calculation value outputs. (Note) For continuous measurement, the standard requirements for sample gas (shown on page 3) need to be met, and zero/span calibrations and membrane filter replacement are required periodically. • Measurable component and min./max. measuring range: CO2; 0 to 200 ppm / 0 to 100 % CO; 0 to 200 ppm / 0 to 100 % CH4; 0 to 1000 ppm / 0 to 100 % O2; 0 to 5 % / 0 to 25 % Max. 4 components measurable including O2 • Number of measuring ranges: 3 ranges • Max. range ratio 1:5 • Warm-up time: 30 min after power-on Provided with count-down timer indicating function. • Analog output: In up to 8 channels. 4 to 20 mA DC or 0 to 1 V DC (linear) Non-isolated output Allowable load; 4 to 20 mA DC, 550Ω or less 0 to 1 V DC, 100 k Ω o r more • Instantaneous value output of each gas component • Instantaneous value output after O2 correction (when provided with O2 analyzer) • Average value output after O2 c orrection (when provided with O2 analyzer) • CP calculation value output (when provided with CO2 analyzer) * The channel numbers of indicated value and output value correspond to each other one by one. * An exclusive 25-pin cable is standardequipped. • Communication output: RS-232C Modbus protocol * Use a commercially available product (D-sub 9-pin cable). SPECIFICATIONS Standard Specifications • Measuring system: CO2, CO and CH4; Non-dispersive infrared absorption method with single light source and single beam (single beam method) O2; Galvanic cell method This product is not explosion-proof. When handling dangerous gas, adequate attention shall be paid. EDS3-132c Date Apr. 1, 2011 ZSVS • Indicated values: Digital 4-digit indication (by LCD with back light) • Instantaneous values of respective gas components • Instantaneous values after O2 correction (when provided with O2 analyzer) • Average value after O2 correction (when provided with O2 analyzer) • CP calculation value display (when provided with CO2 analyzer) * The channel numbers of indicated value and output value correspond to each other one by one. • Power supply: Rated voltage; 100 to 115 V AC or 200 to 240 V AC Working voltage; 85 to 132 V AC or 180 to 264 V AC * Depending on customer’s code selection. Rated frequency; 50/60 Hz Max. rated power; 150 VA Inlet; Class 1 type conforming with EN60320 • Operating conditions: Ambient temperature; 0 to 40˚C Ambient humidity; 90% RH or less * Condensation unallowable • Storage conditions: Ambient temperature; -20 to 60˚C Ambient humidity; 95% RH or less * Condensation unallowable. • External dimensions (H × W × D mm): 211 × 365 × 527 • Weight: Approx. 12 kg • Finish color: Cover; White pearl mica Base; Medium gray metallic • Enclosure design: Casing made of steel plates for indoor installation. • Gas-contacting part materials: Gas inlet/outlet; Polypropylene Sample cell; SUS304/neoprene rubber Transparent window: CaF2 Internal pipes: Toalon tube/Teflon tube • Gas inlet/outlet:φ6/ φ3 hose end • Purge gas flow rate: 1 L/min (to be purged as required) • Instrument/calibration error indication: When the instrument or calibration is abnormal, an error number is indicated to help analysis of the error. • O2 correction: Conversion of measured NOx, SO2 and CO gas concentrations into values at standard O2 concentration Calculating equation; C= 21–On × Cs 21–Os C; Sample gas concentration after O 2 correction Cs; Measured concentration of sample gas Os; Measured O2 concentration On; Standard O2 concentration for conversion (settable within 0 to 19%) The result of conversion is indicated and output in a signal simultaneously. * An Os value of 20% or more is taken as 20% for calculation. • Averaging after O2 correction; The result of O2 correction is subjected to moving average for the determined period of time. And the result of averaging is indicated and output in a signal simultaneously. Average value will be taken at a cycle of 30 sec. (Indication and output are updated every 30 sec.) • Resetting of output average value: Indication and output of average value are cleared in response to resetting. * Effective only when average value selection is specified in CODE SYMBOLS. • CP calculation: The carbon potential of carburizing furnace and conversion furnace are calculated using furnace temperature (fixed input value) and CO concentration value (fixed or measured value) while referring to CO2 measured value. Calculation equation; 2 CP= CPS×(PCO) K1×PCO2 Standard Functions • Zero gas flow time: Z180 to 999 sec (settable in 1-sec step) • Auto indication off: Indication automatically turns off when no key is operated for the determined period of time in the standby status. Light off time; OFF/ON (1 to 30 min) (settable in 1-min step) • Output holding: At calibration during measurement, output holds the value just before the calibration according to hold setting. In the standby status, output will not be held. Indication will not be held either. Hold setting; OFF/ON • Key lock: None of the set values can be changed when key lock is turned ON. This is helpful for reducing operation errors and wrong inputs. where, CPS ; Saturated carbon concentration (partial pressure) 850˚C) 0.0028t–1.30 (800˚C 950˚C) 0.0030t–1.47 (850˚C 1000˚C) 0.0034t–1.85 (950˚C t ; Furnace temperature PCO ; CO concentration value (partial pressure) PCO2 ; CO 2 c oncentration value (partial pressure) K1 ; Constant K1=10 (9.06–15966/T) T ; Rankine temperature (tx9/5+32+46˚) 2 Performance Repeatability: Within ± 0.5% of full scale Linearity: Within ± 2% of full scale Zero drift: Within ± 1% of full scale/day Span drift: Within ± 1% of full scale/day Response time: 90% response time: Within 50 sec Galvanic cell type O2 analyzer: Within 3 min • Other gases' influence: • • • • • Sample CO2 analyzer CO analyzer O2 analyzer CH4 analyzer Interfer- component/ ence comporange 200ppm max 500ppm min 200ppm max 500ppm min All ranges All ranges nent concentration NO SO2 CO2 CO CH4 NH3 1000ppm 1000ppm 15% 1000ppm 1000ppm 50ppm Within ±2% Within ±2% Within ±2% Within ±2% Within ±2% Within ±2% Within ±2% Within ±2% Options • Gas extractor: Used for aspirating sample gas. Non-fixed type; Since this type is used for intermittent measurement, it cannot be fixed. Material; SUS304/polypropylene Fixed type; Used for continuous measurement. Flange 5K25A FF Sampling pipe length selectable among 300, 400, 600 and 800mm Material; SUS316 • Sample inlet tube: Used for delivering gas from the extractor to sampling block. Shape; φ6/φ4 × 5 m or φ6/φ4 × 10 m Material; Teflon Within ±3% Within ±3% Within ±2% Within ±5% Within ±2% Within ±2% Within ±2% - Within ±2% Within ±2% Within ±2% Within ±2% Within ±2% Within ±2% Within ±2% H2O 2˚C saturatio Within ±3% Within ±2% Within ±3% Within ±2% Within ±2% Within ±2% Installation Requirements • Selection of a place which does not receive direct sunlight, rain, wind nor radiation from hot substances. If such a place cannot be found, a roof or cover should be prepared for protection. • Avoidance of a place under heavy vibration • Selection of a place where atmospheric air is clean • Discharge of exhaust gas into atmospheric air at a safe location • Avoidance of use in an explosion-proof area Standard Requirements for Sample Gas • Flow rate: • Temperature: 0.5 L/min ± 0.2 L/min 0 to 40˚C at inlet of sampling gas 10 to 70˚C at tip of non-fixed type probe (available at option) 70 to 400˚C at tip of fixed type probe (available at option) Pressure: 0 to 2 kPa (Gas shall be discharged into atmospheric air.) Dust: 10 mg/Nm3 or less Mist: Unallowable Corrosive gas: HCl 10 ppm or less Others Unallowable Standard gas for calibration: Zero gas; N2 or clean air However, clean air cannot be used if CO2 and O2 are included in sample gas components. Span gas; Concentration limited within 90 to 100% of the range of each sample gas component. Unusable at concentrations beyond 100%. • • • • • Scope of Delivery • Gas analyzer system • Standard accessories (Refer to the table at top Following table.) • Instruction manual Items to be Prepared Separately • Standard gas (ZBM) and pressure regulator (ZBD) • Recorder (when necessary, Fuji's product type PHR) Standard Accessories Name Tubular fuse (2A)(for analyzing block) Quantity 2 pcs Power cord (for domestic use, for 100/115V AC) (2m) × 2 Either one pair Power cord (for North American use, for 100/115V AC) (2m) × 2 * Depending on Power cord (for European use, for 200/220V AC) (2m) × 2 customer's code selection. Grounding cable (5m) Output signal cable (1m) Filter paper (glass fiber) for membrane filter Connection tube (5m) Instruction manual (in Japanese or English) 1 cables 1 cable 5 sheets 1 tube 1 copy Note) Standard accessories include consumables for 6 months. 3 ZSVS Spare Parts for 1-Year Measurement Name Filter paper (glass fiber) for membrane filter Large O-ring for membrane filter Small O-ring for membrane filter Diaphragm unit for pump Quantity Ordering No. 1 pc (25 sheets) TK700735P2 1 pc 8553765 1 pc TK733572P1 1 unit TK713248P1 Specify the ordering No. and the quantity when placing an order. Other • A galvanic cell type oxygen sensor has a service life of about 18 months from the date of its delivery. Periodic replacement is recommended. Replacement part ordering No. : TK7M3502C1 Principle Diagram of Infrared Type Measurement (CO2, CO, CH4) Front expansion chamber Infrared-ray light source Gas inlet Gas outlet Rear expansion chamber Detector Motor Chopper Measurement cell Mass flow sensor Preamplifier Indication Signal processing block Output Principle Diagram of Galvanic Cell Type Measurement (O2) Resistor Thermistor Electrolyte Negative electrode Positive electrode Diaphragm 4 CODE SYMBOLS 12345678 9 10 11 12 13 14 15 16 17 18 19 20 Description Digit 4 < Specification > Analyzing block 5 < Sample components (CO2, CO, CH4) > 1-component analyzer CO CO2 CH4 2-component analyzer (1st component + 2nd component) CO2+CO CH4+CO CO2+CH4 3-component analyzer (1st component + 2nd component + 3rd component) CH4+(CO2+CO) With out Other 6 < Sample component (O2) and measuring range > Galvanic cell type oxygen analyzer/0 to 5%/10%/25% With out 8 < Revision code > 9 < Power supply > For domestic use 100 to 115V AC, 50/60Hz For European use 200 to 240V AC, 50/60Hz For North American use 100 to 115V AC, 50/60Hz 10 < Measuring range (1st component) > 0 to 200ppm/500ppm/1000ppm 0 to 500ppm/1000ppm/2000ppm 0 to 1000ppm/2000ppm/5000ppm 0 to 2000ppm/5000ppm/1% 0 to 5000ppm/1%/2% 0 to 1%/2%/5% 0 to 2%/5%/10% 0 to 5%/10%/20% 0 to 10%/20%/50% 0 to 20%/50%/100% With out 11 < Measuring range (2nd component) > 0 to 200ppm/500ppm/1000ppm 0 to 500ppm/1000ppm/2000ppm 0 to 1000ppm/2000ppm/5000ppm 0 to 2000ppm/5000ppm/1% 0 to 5000ppm/1%/2% 0 to 1%/2%/5% 0 to 2%/5%/10% 0 to 5%/10%/20% 0 to 10%/20%/50% 0 to 20%/50%/100% With out 12 < Measuring range (3rd component) > 0 to 200ppm/500ppm/1000ppm 0 to 500ppm/1000ppm/2000ppm 0 to 1000ppm/2000ppm/5000ppm 0 to 2000ppm/5000ppm/1% 0 to 5000ppm/1%/2% 0 to 1%/2%/5% 0 to 2%/5%/10% 0 to 5%/10%/20% 0 to 10%/20%/50% 0 to 20%/50%/100% With out note ZSVS S Y1 Y Y Digit No. of code B D E G H J S Y Z 1 Y 1 note 3 1 2 3 note 4 A B C D E F G H J K Y A B C D E F G H J K Y A B C D E F G H J K Y note 2 note 2 note 4 note 2 note 4 note 2 5 ZSVS 12345678 9 10 11 12 13 14 15 16 17 18 19 20 Description Digit 14 < Output > 0 to 1 V DC, non-isolated 4 to 20 mA DC, non-isolated 15 < Output type > Instantaneous value after O2 correction Average value after O2 correction CP calculation value With out 17 < Language > Japanese English 18 < Gas extractor > Non-fixed type (for intermittent measurement) Fixed type (for continuous measurement), flange 5K25A, L = 300 mm Fixed type (for continuous measurement), flange 5K25A, L = 400 mm Fixed type (for continuous measurement), flange 5K25A, L = 600 mm Fixed type (for continuous measurement), flange 5K25A, L = 800 mm With out 19 < Sample inlet tube > 5m×φ6/φ4, Teflon 10m×φ6/φ4, Teflon 20m×φ6/φ4, Teflon With out 20 < Adjustment > Standard adjustment Adjustment for heat treatment furnace Other Note 1) Note 2) Note 3) note ZSV Y1 Y 1 2 Y Digit No. of code note 5 ,7 0 1 2 Y 1 2 1 2 3 4 5 Y note 8 A B C Y note 9 A B Z note 10 note 6 A parenthesized sample component stands for the 2nd optical system. Specify code Y when only O2 analyzer is needed. Between "1", "2" and "3" of the 9th digit, the rated voltage and plug shape of the attached power cord are different. “1”: For domestic use, rated voltage 125V AC (PSE), plug shape North American type “2”: For European use, rated voltage 250V AC (ECC), plug shape European type “3”: For North American use, rated voltage 125V AC (UL), plug shape North American type Note 4) For possible combinations of sample component and measuring range, refer to the following tables (on pages 8 and 9). Note 5) Specify this code when "1" or "2" is specified at the 6th digit. Note 6) When "Y" is specified at the 6th digit, "Y" should also be specified at the 15th digit. Note 7) The kind of output after O2 correction will be added to all target components only when an analyzer for NOx, SO2 and CO is specified. Note 8) Sample inlet tube should be connected within 20 m. Note 9) Calibration curve varies with gas components contained in sample gas. "A ; standard adjustment" stands for adjustment in N2 balance. "B ; adjustment for heat treatment furnace" is applied to CO analyzer and CO2 analyzer. CO2 analyzer: CO2 range gas + 25% CO + 31% H2/N2 CO analyzer: CO range gas + 5% CO2 + 31% H2/N2 When "Z; other" is specified, a gas composition table should be attached. Note 10) Can be manufactured only when “ CO2 analyzer” is selected for the 5th digit. 6 Tables of Sample Component and Measuring Range - Availability Check Tables Table 1: 1-Component Analyzer (CO2, CO, CH4) Sample component CO2 analyzer Range A B 0 to 200/500/1000ppm 0 to 500/1000/2000ppm D ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ CO analyzer B ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ CH4 analyzer E − − ○ ○ ○ ○ ○ ○ ○ ○ C 0 to 1000/2000/5000ppm D E F G H J K 0 to 2000/5000ppm/1% 0 to 5000ppm/1/2% 0 to 1/2/5% 0 to 2/5/10% 0 to 5/10/20% 0 to 10/20/50% 0 to 20/50/100% ○：Product available Table 2: 2-Component Analyzer (CO2 analyzer + CO analyzer) CO analyzer range CO2 analyzer range A B 0 to 200/500/1000ppm 0 to 500/1000/2000ppm A ○ ○ − − − ○ ○ ○ − − B ○ ○ − ○ ○ ○ ○ ○ ○ ○ Range values are the same as those of CO2 analyzer. C − ○ ○ ○ ○ ○ ○ ○ ○ ○ D − − ○ ○ ○ ○ ○ ○ ○ ○ E − − − ○ ○ ○ ○ ○ ○ ○ F − − − − ○ ○ ○ ○ ○ ○ G − − − − ○ ○ ○ ○ ○ ○ H − − − − ○ ○ ○ ○ ○ ○ J − − − − − ○ ○ ○ ○ ○ K − − − − − − ○ ○ ○ ○ C 0 to 1000/2000/5000ppm D E F G H J K 0 to 2000/5000ppm/1% 0 to 5000ppm/1/2% 0 to 1/2/5% 0 to 2/5/10% 0 to 5/10/20% 0 to 10/20/50% 0 to 20/50/100% ○：Product available Table 3: 2-Component Analyzer (CH4 analyzer + CO analyzer) CO analyzer range CH4 analyzer range A B 0 to 200/500/1000ppm 0 to 500/1000/2000ppm A − − − − − − − − − − B − − − − − − ○ ○ ○ ○ Range values are the same as those of CH4 analyzer. C − − − − ○ ○ ○ ○ ○ ○ D − − − − ○ ○ ○ ○ ○ ○ E − − − − ○ ○ ○ ○ ○ ○ F − − − − ○ ○ ○ ○ ○ ○ G − − − − − ○ ○ ○ ○ ○ H − − − − − ○ ○ ○ ○ ○ J − − − − − − ○ ○ ○ ○ K − − − − − − ○ ○ ○ ○ C 0 to 1000/2000/5000ppm D E F G H J K 0 to 2000/5000ppm/1% 0 to 5000ppm/1/2% 0 to 1/2/5% 0 to 2/5/10% 0 to 5/10/20% 0 to 10/20/50% 0 to 20/50/100% ○：Product available Table 4: 2-Component Analyzer (CO2 analyzer + CH4 analyzer) CH4 analyzer range CO2 analyzer range A B C D E F G H J K 0∼200/500/1000ppm 0∼500/1000/2000ppm 0∼1000/2000/5000ppm 0∼2000/5000ppm/1% 0∼5000ppm/1/2% 0∼1/2/5% 0∼2/5/10% 0∼5/10/20% 0∼10/20/50% 0∼20/50/100% ○：Product available Range values are the same as those of CO2 analyzer. A − − − − − − − − − − B − − − − − − − − − − C − − − − − − − − − − D − − − ○ ○ ○ ○ ○ ○ ○ E − − ○ ○ ○ ○ ○ ○ ○ ○ F − − − ○ ○ ○ ○ ○ ○ ○ G − − − − ○ ○ ○ ○ ○ ○ H − − − − − ○ ○ ○ ○ ○ J − − − − − − ○ ○ ○ ○ K − − − − − − − ○ ○ ○ • 3-component analyzer (CH4 analyzer + CO2 analyzer + CO analyzer); Possible range in combination of Table 1 (CH4 analyzer) and Table 2 (CO2 analyzer + CO analyzer) 7 ZSVS One optical line (1 to 3-component gas sampling system diagram): Type ZSVS Gas extractor FL O2 analyzer Measurement cell Exhaust gas port Calibration gas inlet Purge gas port Filter M Sample gas inlet Membrane filter P Pump Two optical lines (3 to 4-component gas sampling system diagram): Type ZSVS Gas extractor FL O2 analyzer Measurement cell Exhaust gas port Calibration gas inlet Measurement cell Purge gas port Filter M P Pump Sample gas inlet Membrane filter 8 OUTLINE DIAGRAM (Unit : mm) (1) Analyzing block 211 HANDLE 194 PORTABLE ANALYZER 365 FLOW CHECKER DISPLAY OPERATING UNIT HEAT EXHAUST PORT OUTPUT CONNECTOR MEMBRNE FILTER PORTABLE ANALYZER SYSTEM 1 EARTHING TERMINAL RUBBUR FEEY POWER SWITCH COMMUNICATION CONNECTOR POWER SOCKET PURGE GAS INLET φ6 HOSE END CALIBRATION GAS INLET φ6 HOSE END SAMPLE GAS INLET φ6 HOSE END FUSE Weight Approx. 12kg EXHAUST GAS INLET φ6 HOSE END 500 527 9 ZSVS (2) External connection diagrams Caution) Between male (P) and female (S) connectors, pin numbers are different. Connect them properly with utmost care. On the analyzer side, a female connector (DB-25S-T-NR made by Japan Aviation Electronics Industry) is attached. For connection, the furnished cables (1 m)(DB-25P) should be used. 13 １ 25 14 Color of furnished cable Orange Red Brown Black White Gray Purple Blue Green Yellow Orange Red Brown Pin name Pin No. Pin No. Pin name Color of furnished cable CH7＋ −CH6＋ 13 12 25 11 24 −CH5＋ 10 23 22 9 21 NC −CH4＋ 8 20 7 19 −CH3＋ 6 18 5 17 −CH2＋ 4 16 3 15 −CH1＋ 2 14 1 −CH8＋ −CH7 Blue Green Yellow On the analyzer side, a male connector (DE-9P-T-NR made by Japan Aviation Electronics Industry) is attached. For connection, commercially available cross cables (DE9S) should be used. Pin name Pin No. Pin No. Pin name 1 5 6 NC 1 6 9 RXD TXD 2 7 3 8 NC 4 9 GND 5 NC NC NC NC 10 OUTLINE DIAGRAM (Unit : mm) (3) Power cord and signal cable • Power cord for domestic and North American use (North American type), rated voltage 125V AC. Note: The standards for domestic and North American use are different, but the shape is the same. (2000) • Power cord for European use (European type), rated voltage 250 V AC (2000) • Output cable Output channel +CH1+CH5+CH6+CH7+CH8+CH4+CH2+CH3Connector 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Cable color Brown Red Orange Yellow Green Blue Purple Gray White Black Brown Red Orange Yellow Green Blue Details of area A (1000) Brown Red Orange Yellow Green Blue Gray White Black Brown Red Orange Yellow Green Blue 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Area A • Control input/output cable Purple 11 ZSVS OUTLINE DIAGRAM (Unit : mm) (4) Non-fixed type gas extractor (640) Gas inlet (φ6) （15 (14 0° ） 5) Sampling pipe Specifications Main materials of exhaust gas block: SUS304, polypropylene, chloroprene rubber Weight: 0.5 kg Probe grip φ4 4 20 (5) Fixed type gas extractor Attached joint (φ6 Probe cap .5) φ6.5/φ4 hose band 33 10 Sampling pipe 15A (φ21.7) RC 1 /2 4-φ12 Gas inlet Attached joint (for φ6 pipe connection) φ75 Flange JIS 5K 25A FF 95 φ12 φ6 φ4 25 Specifications Main materials of gas-contacting parts: SUS316, Teflon Weight: 1 kg Material : Teflon Caution on Safety *Before using this product, be sure to read its instruction manual in advance. International Sales Div Sales Group Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan http://www.fujielectric.com Phone: 81-3-5435-7280, 7281 Fax: 81-3-5435-7425 http://www.fjielectric.com/products/instruments/ Information in this catalog is subject to change without notice. Printed in Japan 28 (300) (400) (600) (800) R1/2 (67)