Zirconia Oxygen Gas Analyzers

Transcription

1 Direct insertion type Zirconia Oxygen Gas nalyzers Detector type: ZFK8 / onverter type: ZKM ZKM ZKM ZKM ZFK8 ZFK8 Modular detector design allows easy field replacement of zirconia element nhanced safety design with integrated and remote power isolation functions High-speed response of to seconds xplosion-proof case structure available in addition to IP and IP ou can operate ZKM and ZKM without opening the cover Direct insertion system eliminates the need for gas sampling devices NO:b

2 nergy Saving and nvironmentally Friendly Fuji s zirconia oxygen gas analyzers are widely used; not only in industries of high energy consumption, such as steel, power, petroleum/petrochemicals, ceramics, paper/pulp, food, and textile industries, but also in various combustion facilities, such as garbage incinerators and medium-tosmall sized boilers, as combustion controllers, achieving a significant energy-saving effect. The oxygen concentration control ensures complete combustion, thus reducing O, SOx, and NOx emissions and helping prevent global warming and air pollution. The transmitter is available in two case structures: IP and IP. Zirconia oxygen detector (Type: ZFK8) onverter <IP> (Type: ZKM) onverter <IP> (Type: ZKM) Detector with flow guide tube asily replaceable zirconia element pplication xample of measurement in a waste incinerator Incinerator Gas cooling tower Dust collector NOX removal equipment Settings may be made from the front panel without opening the cover pplication xample of boiler combustion control Make the settings from the front panel. oiler fuel: oil ir heater Dust collector, bug filter High safety level Principle of the detector eramic filter Heater Flange () Detecting a break of the thermocouple for heater control in the sensor unit, the analyzer stops the power supply to the detector. () The power supply to the detector may also be stopped by external contact input in an emergency. () The key lock function prevents operational errors. lectrode Zirconia element Reference gas Output

3 No need for gas sampling devices and a rapid response Response speed: to sec. The flow guide tube design ensures a rapid response of to sec. Plate Zirconia oxygen analyzer n ejector is available for high-temperature measurement (up to,00 ). Detector jector (Type: ZT) Various flow guide tubes, including one with a blow-down nozzle for high particulate levels, and models made of anti-corrosive materials, are available. System diagram Measured gas low-down air pressure inlet Detector: Type ZFK8 Transmitter: Type ZKM Dedicated cable (signal, heater power) (up to 00m) alibration gas inlet voltage RS- or RS-8 Output signal to 0m D Paperless recorder PHF Relay contact output points (Upper/lower limit alarms, during maintenance, during blow-down, device error) ontact input signal points (utomatic calibration start, utomatic blow-down) SS ode symbols <Detector> <onverter> Z F K 8 R - - Z K M D D D D Z Z Z <Replacement Detector element> 00 to 0V 00 to 0V ode symbols ZFK ZFK al. gas inlet onnection for mm tube (SUS) onnection for / inch tube (SUS) all valve 00 to 0V 0/0Hz 00 to 0V 0/0Hz flange application length None SUS0 general use 00mm SUS0 general use 00mm SUS0 general use 0mm SUS0 general use 000mm SUS for corrosive gas 00mm SUS for corrosive gas 00mm SUS for corrosive gas 0mm SUS for corrosive gas 000mm SUS with blow-down nozzle 00mm SUS with blow-down nozzle 00mm SUS with blow-down nozzle 0mm SUS with blow-down nozzle 000mm SUS for high particulate 00mm SUS for high particulate 00mm SUS for high particulate 0mm SUS for high particulate 000mm SUS for high particulate with cover 00mm SUS for high particulate with cover 00mm SUS for high particulate with cover 0mm SUS for high particulate with cover 000mm Others Protection cover Without With Reference air inlet Non For mm tube (SUS) For / inch tube (SUS) spec. Standard Instruction manual language apanese nglish hinese Specification name plate Standard (00 to 0V 0/0Hz) Standard (00 to 0V 0/0Hz) Z Note) When you select this display, K or R type thermocouple is required to measure temperature <jector> 8 Z T D onstruction IP IP ench type Output signal to 0m D 0 to V D Other ommunication function RS- RS-8 Mounting bracket None (Specify "None" when the bench type is selected) Mounting on panel surface Pipe mounting Optional Functions None ombustion efficiency display function Note) lowdown uto calibration ombustion efficiency indication + lowdown Note) ombustion efficiency indication + uto calibration Note) lowdown + uto calibration ombustion efficiency indication + lowdown + uto calibration Note) Display language apanese nglish hinese Option None (Specify "None" when the bench type or the auto calibration is selected) With valve With valve + flowmeter temperature For high temperatures (+00 max.) General-use (+800 max.) Insertion length [mm] V/V 0/0Hz 00V/0V 0/0Hz 0V 0/0Hz

4 Flame-proof type available for explosive atmospheres TIIS xd II T, NPSI/exd II T xiig Zirconia oxygen detector (Type: ZFK) onverter (Type: ZKM) Detector with flow guide tube (Type: ZFK) ode symbols <Detector> Z F K R D F G H F G H K L M N N T al. gas inlet Non (G/8 female screw) For mm tube For / inch tube jector for mm tube jector for / inch tube 00 to 0V 0/0Hz 00 to 0V 0/0Hz None <Flange size> IS K IS K 80 IS K00 IS 0K IS 0K 80 IS 0K 00 NSI 0L NSI 0L NSI 0L DIN DN0 PN0 DIN DN80 PN0 <pplication / meterial> For corrosive gas / SUS With blow-down nozzle / SUS For high particular / SUS For high particular with cover / SUS For high particular / SUS0S For high particular with cover / SUS0S For high particular / titanium For high particular with cover / titanium <Length> 00mm 00mm 0mm 000mm Reference gas inlet Non (G/8 female screw) for mm tube For / inch tube Standard For high particular Instruction manual language apanese nglish hinese Specification name plate Standard x. Standard NPSI TIIS <onverter> Z K M N T Output signal to 0m D 0 to V D ommunication function RS- RS-8 Optional Functions None ombustion efficiency display function Note) lowdown uto calibration ombustion efficiency indication + lowdown Note) ombustion efficiency indication + uto calibration Note) lowdown + uto calibration ombustion efficiency indication + lowdown + uto calibration Note) Instruction manual language apanese nglish hinese Mounting Option None (Mounting on panel surface) With valve With valve + flowmeter Specification name plate Standard Number of able Gland x Standard NPSI TIIS Note) When you select this display, K or R type thermocouple is required to measure temperature <Replacement Detector element> 00 to 0V 00 to 0V ode symbols ZFK ZFK8-00-0

5 Specifications General specifications Measuring object Measurement method Oxygen in non-combustible gas Direct insertion type zirconia method Measurable range Settable within a range from 0- to 0 vol%o Repeatability Linearity Zero/Span drift Response time nalog output voltage ±0.% FS or less ±% FS or les Detector specifications temperature pressure Structure Weight Within ±% of full scale/month to seconds (from the calibration gas inlet) to 0m D or 0 to V D, insulation 00 to 0V or 00 to 0V -0 to +00 (for the flow guide tube type) -0 to +00 (for the ejector type and general type only) - to + kpa lumina, quartz paper, SUS for explosionproof type quivalent to ordinary type IP, or explosion-proof type (as specified) Ordinary type:. kg (excluding the flow guide tube) xplosion-proof type: kg (excluding the flow guide tube) onverter specifications Measurement concentration display ontact output signal ontact input ommunication functions Function Output hold function Option Structure Digital digits with backlight specifications Type Length Mounting flange Relay contact output points No-voltage contact points RS-8 (MODUS) or RS-(MODUS) Thermocouple break detection, key lock sensor diagnostic function Output is held during calibration and blow-down. Optional combustion efficiency display, blowdown, auto calibration, cock, sensor recovery function, flow meter IP, IP, or flameproof (as specified) General-purpose, anti-corrosive, with blowdown nozzle, for high particulate concentrations 00 mm to,000 mm (as specified) ISK (80 for high particulate concentrations) For explosion-proof, various types are prepared as specified. Device onfiguration <General type> The device to be combined differ according to the conditions of the gas to be measured. Select the devices to be combined with reference to the following table. pplication Temperature Gas Flow DUST Protection cover General-use (boiler) For corrosive gas (refuse incinerator) General-use (boiler) Device configuration Note Detector type onverter type 00 or less to 0m/s Less than 0.g/Nm Fuel; gas, oil ZFK8R - - ZKM Less than 0g/Nm Fuel: coal ZFK8R - - ZKM 00 or less to 0m/s Less than g/nm ontained low moisture ZFK8R - - ZKM Less than 0g/Nm ontained low moisture ZFK8R - - ZKM Less than g/nm no ontained low moisture ZFK8R - D - ZKM Less than g/nm yes ontained high moisture ZFK8R - - ZKM 800 or less Less than Less than g/nm SUS tube ZFK8R ZKM ZT m/s 00 or less Less than m/s Less than g/nm SI tube jector type ZFK8R ZKM ZT <xplosion-proof type> The device to be combined differ according to the conditions of the gas to be measured. Select the devices to be combined with reference to the following table. Device configuration pplication Temperature Gas Flow DUST Note Detector type onverter type General-use (boiler) For corrosive gas (refuse incinerator) 00 or less to 0m/s Less than 0.g/Nm Fuel; gas, oil ZFKR - F - ZKM Less than 0g/Nm Fuel: coa ZFKR - G - ZKM 00 or less to 0m/s Less than g/nm ontained low moisture ZFKR - F - ZKM Less than 0g/Nm ontained low moisture ZFKR - G - ZKM Less than g/nm Less than g/nm ontained low moisture ontained high moisture Note () Dust volume is approximate value. () Instrument quality air or bottled air is available as reference air by selecting detector with reference air inlet. H ZFKR - K - M ZFKR - L - N ZKM ZKM

6 OUTLIN DIGRM (Unit: mm) onverter (ZKM) <IP> U bolts M8 (option) Mounting for pipe.. For contact Input /output arth terminal (M) For sensor (coupling) For./.8 tube Mtg. Plate Mounting hole Valve (option) Zero gas inlet (for tube) For output alibration gas outlet (for tube). onverter (ZKM) <IP> racket Mounting for pipe. U bolts M8 (option) 9 98 For sensor (coupling) For./.8 tube U bolts M8 (option) For sensor (coupling) For./.8 tube Zero gas inlet (for tube) 9 For contact Input/output (G/) For communication (G/) Mounting hole - 9 Valve (option) 9 arth terminal (M) alibration gas outlet (for tube) For power supply Span gas inlet (for tube) Detector (ZFK8) Terminal box Ref. ir inlet (to order) SUS,for / tube or / inch tube alibration gas inlet (To order) SUS,for / tube or / inch tube (Flange size IS K ) L Span gas inlet (for tube) For power supply (G/) For communication For output (G/) Temp.Proof cover (To order) Ground-wire Screw: M xclusive able gland Gas inlet Gas outlet -M detector side Oxygen detector ode th L (m) MSS (kg)....8 Z L= (to order) 8 MTG. holes

7 Oxygen na Fuji lectric systems o.,ltd. Fuji lectric Instruments o.,ltd. OUTLIN DIGRM (Unit: mm) onverter (ZKM) 8 Mounting hole - Lock screw M 0 Ground terminal M 8 able gland for flame proof 9 - / closeup plug (To order) For communication For contact In/Out For Other 0 0 For sensor signal For power supply For sensor power For output Detector (ZFKR ). 0 Ref. gas inlet (to order) SUS, for mm tube (the th digit is ) or / inch tube (the th digit is ) alibration gas inlet (To order) SUS, for mm tube (the th digit is ) Or / inch tube (the th digit is ) (Not provided if the th digit is ) P View 00 xclusive able gland (For power supply) xclusive able gland (For signal) Lock screw M xternal ground terminal M xplotion-proof name plate View Detector (ZFKR ). 0 Ref. gas inlet (to order) SUS, for mm tube (the th digit is ) Or /inch tube (the th digit is ) P View alibration gas inlet SUS, for mm tube jector gas outlet (the th digit is. ) SUS, for mm tube / inch tube (the th digit is. ) (the th digit is. ) / inch tube (the th digit is. ) xclusive able gland (For power supply) jector gas inlet SUS, for mm tube (the th digit is. ) / inch tube (the th digit is. ) View Lock screw M xternal ground terminal M xplotion-proof name plate xclusive able gland (For signal) (Flange size IS K ) t t L 0 D g 0. Gas inlet Gas outlet -M detector side ode th Z ZFK MTG. position L (m) MSS (kg).... L= (to order) N - h MTG. holes

8 OUTLIN DIGRM (Unit: mm) jector (ZT) L -M bolt 90 0 Gas inlet P 0. L [mm] (IS 0KRF) 8 low -down air inlet (Rc/) jector air inlet (Rc/) able gland () Detector (ZFK8) Viewed from P direction jector air outlet (Rc/) XTRNL ONNTION DIGRM Detector lue ellow White lack White Red Rainproof flexible conduit. (Max. 0m) Solenoid valve (not supplied) power supply onverter O O T ZV O input Thermocouple or ZRO FULT low alibrating GS input contact Fault gas contact HTR output contact larm output nalog output output contact Maintenance alibrating gas Thermocouple to 0m D output contact contact output for combustion or 0 to V D output control LRM MINT SPN power ontact input GS supply T DI DI DI DIOM OM SV N L TM- P RS or RS8 (option) TM- Solenoid valve (not supplied) power supply Solenoid valve (not supplied) International Sales Div. Sales Group Gate ity Ohsaki, ast Tower, -, Osaki -chome, Shinagawa-ku, Tokyo -00, apan Phone: , 8 Fax: Information in this catalog is subject to change without notice. Printed in apan 0-/0FOLS