EDS3-109E

INFRARED GAS ANALYZER FOR STACK GAS DATA SHEET This instrument consists of an (or two) infrared gas analyzer(s), a zirconia O2 sensor and a sampling device. It is used for measuring the NOx, SO2, CO and O2 components in the flue gas of various boilers, garbage incinerators, furnaces, etc. through a selective combination of the components. The instrument has passed a type approval test in compliance with regulations on measurement and weighing (specified in Japan) of each component. It is extensively applicable as a gas analyzer for environmental pollution control and combustion control. ZSP FEATURES 1. Simultaneous measurement of five components A combination of two infrared gas analyzers plus a zirconia 0 2 s ensor allows simultaneous measurement of four components, NOx, SO 2, CO, CO2 and O2. 2. Easy operation with multiple functions This analyzer can be equipped with a number of functions such as auto calibration, O2 correction and self-diagnosis. It is easier to operate and maintain than a separate type calculator system. 3. Little interference from other gases Measuring error due to interfering gases contained in sample is nearly zeroed by the Permapure dryer and interference compensating detector adopted in the analyzer section respectively. 4. Excellent measuring accuracy and stability The optical system is so constructed as to be free from external stress by using a single light source and double beam paths, and therefore assures improved measuring accuracy plus excellent stability. 5. High sensitivity and wide dynamic range The infrared gas analyzer, which mounts a mass flow sensor, has a high sensitivity and a broad dynamic range, and is capable of switching the measuring range to obtain 1:20 at maximum. 6. Reliable sampling system Simple but reliable sampling system based on Fuji's rich experience in the field enables easy maintenance and reduces frequency of maintenance. Measuring range:NOx: 0 to 100…2000ppm SO2: 0 to 100…1000ppm CO: 0 to 200…2000ppm CO2: 0 to 5…50% O2: 0 to 10/25% Dual range (except forO 2), max. range ratio 1:20 Note: A type test-satisfied instrument having a measuring range of 50 to 2000ppm is available for each of NOx, SO 2 a nd CO. SPECIFICATIONS Type of cubicle: Indoor type or outdoor installation type Measuring system: Non-dispersion infrared absorption (NDIR) method for NOx, SO 2 a nd C0; zirconia method for O2 Sampling system: Dry sampling at approx. –15 ° C (dew point) (Permapure dryer adopted) ± 0.5% of full scale Zero; ± 2% of full scale/week for NOx, SO 2 and CO ± 2% of full scale/month for O2 Span; ± 2% of full scale/week Linearity: ± 2% of full scale Response time: Within 3 minutes for 90% indication (after extracting sample gas through the inlet) Within 4 minutes for SO2 Output: 4 to 20mA DC (allowable load resistance 550Ω), non-isolated For the number of output points, see Table 1. Contact output: Each NO (1a) contact (100V AC, 1 A) for error (analyzer error, calibration error) and auto calibration status Indication: Digital indication (on analyzer front panel) Sample gas extracting rate: Approx. 2L / min Gas extractor: Electrical heating type (filter built in) Filter mesh;40µm mesh of 316 stainless steel Probe; 316 stainless steel, length 600, 800 or l000mm Flange; JIS 5K65A FF Repeatability: Drift: EDS3-109e Date Feb. 2, 2001 ZSP Sample inlet tube: φ 10/φ 8 mm Teflon tube for CO and O 2 meter and NOx and O 2 meter Heating tube (φ10/φ 8mm teflon tube) for NOx, SO 2 a nd O2 m eter and NOx, SO2, CO and O2 meter Standard gas (3.4L): Standard air gas for zero calibration and O2 span calibration Standard analyte/remaining N2 gas for low range span calibration and O 2 zero calibration Ambient temperature: –5 to +40 °C Power supply: 100 ± 10V AC, 50 or 60Hz Power consumption: Approx. 1.1kVA (excluding heating tube) Mass {weight}: Approx. 300kg Finish color: Munsell 5Y 7/1 Standard requirements for sample gas: Temperature; 60 to 800° C Dust, 100 mg/ Nm3 or less Pressure; –2.94 to +2.94kPa Components; SO2 0 to 1000ppm NOx 0 to 2000ppm CO2 several % to over 10% CO 0 to 2000ppm O2 0.5 to 21% H2O remaining percent N2 When other component is contained in sample gas, consult with Fuji. Installation requirements: Select a location free from direct sunlight and severe vibration. 5% Gas combustion boiler 6% Solid object combustion boiler, petroleum heating furnace 12% Garbage incinerator (b) Block diagram NOx or CO signal 21—On • Cs 21—Os Zirconia O2 sensor O2 converter O2 corrected NOx or CO [ppm] O2 signal Full scale equals to instantaneous value before conversion. Infrared gas analyzer (2) Moving average output 1 hr. moving average output (for NOx, SO2) 4 hr. moving average output (for CO) Auto calibration Calibration accuracy: ± 0.2% of full scale Output hold during calibration: Possible Calibration gas flow mode (Example of four components): } CO zero CO span NOx, SO2, zero O2 span NOx span SO2 span O2 zero Table 1 Number of output points and kinds of outputs Type Analyte ZSP1L ZSP1F ZSP1P NOx, (O2) 3 ZSP1B ZSP1A ZSP1H CO, (O2) 3 SO2, (O2) 3 ZSP1M NOx, SO2 NOx, CO, (O2) SO2, (O2) 7 NOx, NOx, SO2, CO, (O2) CO, CO2, (O2) 5 12 A, B, C, L (D (2points) E, F, G, H, J, K) No. of out- 11 put points Kind of out- A, B, C, A, B, A, (D, E) C, (D, K) B, (D) A, C, (D, put E, K) (D (2points) (D, E, F, E, F, G, H, J) H, J, K) A: B: C: D: E: NOx instantaneous value SO 2 i nstantaneous value CO instantaneous value O2 i nstantaneous value NOx instantaneous value after O2 c orrection F: SO 2 i nstantaneous value after O2 c orrection Auto calibration G: CO instantaneous value after O2 c orrection H: 1hr. moving average NOx value after O2 c orrection J: 1hr. moving average SO2 value after O2 c orrection K: 4hr. moving average CO value after O2 c orrection L: CO2 i nstantaneous value (1) O 2 correction (a) Calculating equation 21—On C= • Cs 21—Os C : Concentration after O2 correction Cs : NOx or CO concentration measured Os : O2 concentration measured On : O2 concentration as conversion basic: 4% Oil combustion boiler Calibration cycle: Once daily (variable up to 7 days) Calibration gas flow time: Variable from 2 to 10min on each gas Indication: Calibration abnormality; Error code E — indicated when zero or span exceeds ± 20% of full scale. Under calibration; CAL lamp lights up Auto calibration contact output: NO (1a) contact, 250V AC, 1A (resistive load) 2 CODE SYMBOLS 12345678 9 10 11 12 13 ORDERING INFORMATION Description Application Combustion exhaust gas Others ZSP 1 2 P A B F H L M Z 0 1 2 1 4- Component NOx + (O2) SO2+ (O2) CO + (O2) NOx + SO2+ (O2) NOx +CO+ (O2) NOx + SO2 +CO + (O2) NOx + SO2 +CO + CO2 + (O2) Others O2 meter Without With zirconia type (Standard) With paramagnetic type (option) Auto calibration With 1. 2. 3. 4. 5. 6. Measuring range of analyzer Length of sample inlet tube Insertion length of gas extracting tube Power supply voltage and frequency Omission of calibration standard gases if desired Omission of type test for each component by Japan quality assurance organization if desired 7. Necessity of spares for 1-year measurement 8. Contents of other function if necessary Remarks: Separate specification is required for functions such as remote range selection, output holding via external contact, auto calibration start via external contact, isolated output and measured concentration alarm. 1 2 Type of cubicle Indoor installation type Outdoor installation type Functions of individual components • Gas extractor (type ZBA): With heating type stainless steel filter; standard diameter 40 µm for filter. • Gas conditioner (type ZBH9): For separating drain and removing sulfuric acid mist and oil mist or fine dust particles. Automatically extractor air to prevent drain from being sucked when internal pressure reaches –6.78kPa {–690mmH20}. • Pump(typeZBG8): A diaphragm type suction pump to extractor sample gas (sample gas flow rate approx. 2L/min). • Electronic gas cooler (type ZBCA): An electronic dehumidifier which dries the moisture in sample gas to a dew point of approximately 2 °C. A valve for adjusting sample gas flow rate and to be operated while monitoring the flowrator on the front panel. • Converter (type ZDL): Added to the NOx analyzer. A converter using a special catalyst which converts NO2 gas into NO. The catalyst must be renewed once every year. Temperature controller is equipped in the unit. • Solenoid valve (type; AB21): Used for introducing calibration gas when auto calibration function is provided. • Membrane filter (type ZBBM): Eliminates fine dust particles with a paper filter made of glasswool or Teflon, and permits monitoring dust adhering condition on the front panel of the gas analyzer. • Flow rotor: Monitors standard flow rate of sample gas. • Standard gas (type ZBM): Reference gas used for calibrating zero and span of the analyzer. When using a zirconia oxygen meter, this is used together with air for calibrating zero for NO, SO2, and CO and for calibrating span for O 2. • Zirconia O 2 sensor (type; ZFK4) Used in combination with the infrared analyzer. Outputs about 0V at measurement of the air, and an inverse logarithm of about 1V at measurement of 0.05% O 2. 3 ZSP Sampling system block diagram O2 Gas extractor Zirconia O2 sensor Flow mater Gas inlet tube Gas conditioner Pump CO, CO2 Infrared gas analyzer NOx,SO2 Membrane filter NO2/NO converter Membrane filter Sample gas inlet Infrared gas analyzer Electronic gas cooler Solenoid valve Dain, gas outlet Air CO /N2 CO2 /N2 NO /N2 SO2 /N2 O2 /N2 Pressure regulator Standard gas 4 Standard accessories Quantity No. Name 1 2 3 4 5 6 7 8 9 10 11 12 Filter paper for membrane filter Fluoropore filter for membrane filter Fuse (for instrument SW) Tool for electric cooler Joint Hose band Toaron tube 0.3m Polyethylene tube 5m Anchor bolt Instruction manual Analyzer accessory Water bottle Type/part No. TK701837C6 TK741833P3 Various types TK725417P7 TK7F7627P1 TK539474C410 TK727528P1 415966P4 M12 x 160 x 50 INZ-TN4ZSP INZ-TN2ZRG 3 x fuse 2A TK7H3493P1 NOx, SO 2 NOx — 2 2 1 1 set 1 set 1 1 4 1 set 1 set 1 1 pack — 2 1 1 set 1 set 1 1 4 1 set 1 set 1 SO 2 — 2 2 1 1 set 1 set 1 1 4 1 set 1 set 1 Others 1 pack — 2 1 1 set 1 set 1 1 4 1 set 1 set 1 Option 1 copy each PT1/4 φ6mm, for pressure regulator For φ6mm tube and manual calibration pipe Remarks 1 pack contains 25 sheets. Except for SO2 m eter For meter including SO2 Spare parts for 1-year measurement (option) Quantity No. Name 1 2 3 4 5 6 7 8 9 Spare parts for converter Filter element for gas conditioner O-ring for gas conditioner Filter paper for membrane filter NOx, SO2 NOx 1 2 2 — 1 2 2 1 pack — 1 1 6 1 1 1 1 1 SO2 — 2 2 — 6 1 1 6 1 1 1 1 1 Other — 2 2 1 pack — 1 1 6 1 1 1 1 1 Remarks ZBNK0001 TK7H8043P1 G65 chloroprene 25 sheet pack, ZBNC60 Except for SO2 m eter TK741833P3, for meters including SO2 P49 chloroprene G65 chloroprene 2A x 4, 3.2A x 2 TK729264C6 ( ø 1 mm) TK729264C7 ( ø 1.4 mm) TK725417P5 TK725417P6 TK7J6183C1 For instrument equipped with gas extractor Fluoropore filter for membrane filter 6 O-ring for membrane filter O-ring for membrane filter Fuse Fixed restrictor 1 1 6 1 1 1 1 1 10 Fixed restrictor 11 Diaphragm membrane for pump 12 Diaphragm valve for pump 13 Spare parts for gas extractor 5 ZSP OUTLINE DIAGRAM (Unit:mm) For outdoor installation type Anchor plan and door opening diagram 1000 815 620 120 30° 70 Sample gas inlet Rc3/8 Rear Front Cable inlet (60x120 rectangular hole) with plastic resin-cover 70 A–140–2–1 (Key No.200) 1400 1800 760 Anchor bolt (4–M12x160x50) 770 Drain and gas outlet 2–Rc1/2 32 50 100 760 800 620 800 4–ø15 hole For indoor installation type Anchor plan and door opening diagram 800 800 620 30° 70 100 Sample gas inlet Rc3/8 Rear Front Cable inlet (60x120 rectangular hole) with plastic resin-cover 70 A–140–2–1 (Key No.200) 1610 1400 1740 850 760 Drain and gas outlet 2–Rc1/2 770 Anchor bolt (4–M12x160x50) 32 200 100 50 760 800 620 800 4–ø15 hole 35 6 100 35 CONNECTION DIAGRAM 25 26 27 28 29 30 31 32 33 34 35 36 CO instantaneous value E1 E2 E3 E4 C7 C8 D11 D12 D21 D22 Power supply 100 AC L1 L2 G 1 2 3 CO average value O2 corrected CO Failure contact output Auto calibration contact output 4 J1 Extractor J2 H1 Heating tube NOx instantaneous value NOx average value SO2 instantaneous value SO2 average value O2 instantaneous value O2 corrected NOx O2 corrected SO2 O2 instantaneous value H2 A1 A2 A3 A4 B1 B2 B3 B4 C1 C2 C3 C4 C5 C6 C1A C2A 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 7 ZSP Caution on Safety *Before using this product, be sure to read its instruction manual in advance. Head Office 6-17, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan http://www.fesys.co.jp/eng Sales Div. International Sales Dept. No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187 http: //www.fic-net.jp/eng Information in this catalog is subject to change without notice. Printed in Japan