IN-SITU ZIRCONIA OXYGEN ANALYZER FOR HAZARDOUS LOCATION ZFKE, ZKME

Transcription

1 DATA SHEET I-SITU ZIROIA OXYGE AALYZER FOR HAZARDOUS LOATIO ZFKE, ZKME This oxygen analyzer is used to continuously measure oxygen concentration in noncombustible exhaust gas of industrial boilers furnaces, and is ideally suited f combustion management and control. The analyzer system is comprised of the detect and converter coupled together as a complete system. Detect setting configuration includes the flow guide tube and detect sens. The flow guide tube is inserted directly into the gas and directs gas to the sens f measurement. The converter (ZKME) is comprised of the signal process, / and communications, display and system controls. The converter is equipped with advanced functionality such as perfming the sens diagnostics and sens recovery function, so the detect can be used within long term stability. Detect (ZFKE) FEATURES. Gas sampling device is unnecessary F quick response, insert the detect directly into the staek. Gas sampling functions such as a gas aspirat and a dehumidifier are not required.. Easy maintenance The sens equipped with the detect, has unit construction, it is easy to replace. By separating the detect and the flow guide tube, filter replacement is easy.. Me reliable than sens diagnosis, sens recoverable function Depending on the components in the measurement gas, the characteristics of the sens might deteriate. The equipment includes sens recovery function electronically, checking the deteriation status of the sens depletion. Therefe, it has high reliability and long-lasting stability.. Safe and secure System detects thermocouple break f heater control on the sens side. Safety functions of isolating power to the detect isalting power via external are also.. Easy operation The operation and setting f the converter can be perfmed interactively, and available as English, Japanese hinese f language display. SPEIFIATIOS General Specifications onverter (ZKME) Measuring object: Oxygen in noncombustible gas Measuring method: Directly insert type zirconia system Measuring range: to to vol% O ranges available in vol% O steps Repeatability: Within ±.%FS Linearity: Within ±%FS Response time: Within to sec, f 9% (from calibration gas inlet) Warmup time: approx. min Analog : to ma D (allowable load resistance less than Ω) to V D ( resistance me than Ω) Power : Rated voltage; to V A (operating voltage 9 to V A) to V A (operating voltage 9 to V A) Rated frequency; /Hz Power consumption: Maximum VA (Detect: approx. VA, onverter: approx. VA) mal VA (Detect: approx. VA, onverter: approx. VA EDS-9c Date Mar. 9,

2 ZFKE, ZKME Detect Specifications (ZFKE) Measured gas temperature: system; to +º (f general-use, crosive gas) Measured gas pressure: to +kpa ( to +mmh O) : With without blow-down nozzle Flange; JISK A FF (JISK-AFF f high particulate gas) Insertion length;.,.,., m Other: See. ode Symbols Eject (general-use): Probe f vacumming up measured gas to detect Operating temperature: to +º f Primary detecting element º less at detect flange surface with power applied Stage temperature: Sensing element: to +º Structure: Dust/rain-proof structure(ie IP equivalent) Flame proof: See Table. Filter: SUS (filtering accuracy µm) Main materials of gas-ing parts: Detect; Zirconia, SUS, platinum ; SUS alibration gas inlet: ømm tube join ø/-inch tube join (as specified) Reference gas inlet : ømm tube join ø/-inch tube join (as specified) Detect mounting: Hizontal plane ±º, ambient surrounding air should be clean. Outer dimensions: (L max. dia.) mm mm (detect) Mass (approx.) {weight}: Detect;.kg (f crosive gas, m); kg Finish col: ase: Silver and SUS metallic col over: Blue Eject air inlet flow rate: to L/min alibration gas flow:. to L/min Blowdown air inlet pressure: to kpa { to kgf/cm } Table TIIS EPSI Detect Exd IIB T EExd II T Ex IIG onverter specification (ZKME) oncentration value indication: Digital indication in digits ontact signal: () ontact specification; points, a V A/A V D/A () ontact function; Under maintenance Under blowdown ote) Span calibrating gas Zero calibration gas Instrument anomalies ote) Alarm ote) ote) The following Instrument errs () Thermocouples break () Sens break () Temperature fault () alibration fault () Zero/span adjustment fault () Output err turn the -O ote) Alarm selects just one as mentioned below () High () Low () Upper and Lower () High-high () Low-low, it turns O while operating. ote) Under blow down is available in case of option, and it turns O while operating. ontact signal: () ontact specification; points (the following option) O; V (ma less), OFF; V () ontact function; External hold alculation reset Heater OFF Blow down Inhibition of calibration alibration start Range change alibration method: (a) Manual calibration with key operation (b) Auto. calibration alibration cycle; day hour to 99 days hours (c) All calibration alibration gas: Range settings Zero gas;. to.% O Span gas:. to.% O Recommended calibration gas concentration Zero gas;. to.% O Span gas;. to.% O (oxygen concentration in the air) Blowdown: A function f blowing out with compressed air dust that has deposited in the flow guide tube. Blowdown can be perfmed f a predetermined time and at predetermined intervals. Blowdown cycle; hour minute to 99 hours 9 minutes Blowdown time; minute second to minutes 999 seconds

3 Output signal hold: Output signal is held during calibration, processing recoverable sens,processing diagnosis of sens, warm-up, PID auto tuning, under set up maintenance mode " available" and blowdown. The hold function can also be released. Valve and flow Selects zero span gas during manual meter : zero span calibration. ommunication function: RS (MODBUS) standard specification RS (MODBUS) ombustion efficiency display : When you select this display, "rich mode display" will be an simultaneous display. This function calculates and displays combustion efficiency from oxygen concentration and measured gas temperature. Thermocouple (R) is required f temperature measurement. Operating temperature: to +º Operating humidity: 9% RH less, non condensing Stage temperature: to +º Stage humidity: 9% RH less, non condensing onstruction: Dust-proof, rainproof construction (cresponding to IP) Explosion proof: See Table Material: Aluminum case Outer dimensions (H x W x D): X X mm (IP) Mass {weight}: IP: Approx.kg (excluding cable and detect) Finish col: ase: Silver over: blue Mounting method: Mounted flush on panel Electrical Safety: Overvoltage categy ; II power ; I relay interfaces (IE-) External overcurrent protective device ; A Equipment interfaces are safety separated (SELV) ZFKE, ZKME Table TIIS EPSI onverter Exd IIB T EExd II T Ex IIG

4 ZFKE, ZKME ODE SYMBOLS (Detect) 9 Z F K E R - Y - Y A B Y 9 A B D E F G H F G H J K L M Y A B J E Description al. gas inlet on (G/ female screw) F φmm tube F φ/ inch tube Eject f φmm tube Eject f φ/ inch tube Power to VA /Hz to VA /Hz (Replacement Detect element) Power ode symbols to V A ZFKYY-YYY-YY to V A ZFKYY-YYY-YY T one <Flange size> JIS K A JIS K A JIS KA JIS K A JIS K A JIS K A ASI LB B ASI LB B ASI LB B DI D P DI D P <Application / meterial> F crosive gas / SUS With blow-down nozzle / SUS F high particular / SUS F high particular with cover / SUS F high particular / SUSS F high particular with cover / SUSS F high particular / titanium F high particular with cover / titanium <Length> mm mm mm mm Reference gas inlet on (G/ female screw) f φmm tube F φ/ inch tube Filter Standard F high particular Instruction manual language Japanese English hinese Specification name plate Standard Ex. Standard EPSI TIIS (onverter) Z K M E B E Y J E Y (Exclusive-special cable) Z R Z E R E R YA YB Y YD YE YF YG YH YJ YK YL YM 9 - T Description Output signal to ma D to V D ommunication function RS- RS- Optional Functions one ombustion efficiency display function ote) Blowdown Auto calibration ombustion efficiency indication + Blowdown ote) ombustion efficiency indication + Auto calibration ote) Blowdown + Auto calibration ombustion efficiency indication + Blowdown + Auto calibration ote) Instruction manual language Japanese English hinese Mounting Option one (Mounting on panel surface) With valve With valve + flowmeter Specification name plate Standard umber of able Gland Ex Standard EPSI TIIS ote) When you select this display, rich mode will be a simultaneous display. Description onnectable devices F ZKME Types F R thermocouple able length m m m m m m m m m m 9m m able end treatment one One side (detect side) Both sides

5 SOPE OF DELIVERY Detect: Detect main unit, Viton Packing, thermo seal, mounting screw (Mmm ), flow guide tube (as specified), Wrench, Instruction manual onverter: onverter main unit, mounting screw (M ), ock, flowmeter, Accessies (AV ma T fuse, AV.A T fuse ), Wrench, Instruction manual Eject: With detect main unit Items to be prepared separately: () Standard gas f calibration Type ZBM SH- (up to % O range) Type ZBM SJ- (over % O range) () Reduction valve f standard gas (type ZBD) () Flowmeter Type; ZBD,. to L/min (f calibrating gas) (unnecessary when the code th of ZKME is ) Type; ZBD, to L/min (f eject) () Opner Type; ZZP*TK99P (f detect; ZFKE) Type; ZZP*TK99P (f converter; ZKME) AUTIOS If combustible gas (O, H etc.) exists in the measured gas, err will occur due to burning at the sens section. The inclusion of crosive gas (Si vap, alkaline metal, P, Pb etc.) will shten the life of the sens. When the measured gas temperature is high (+ higher), the flange should be separated from the furnace wall in der to bring the detect flange surface temperature below the specified value + ). The flow guide should be attached in the direction in which the gas flow to the detect decreases. When much dust is included in the gas, the flow guide tube should be attached at an inclination so that the flow goes from below to above. And the flow guide should be attached in the direction in which the gas flow to the detect decreases. In the case of a refuse incinerat, automatic blow down of the flow guide should not be perfmed (to prevent crosion of the flow guide tube due to drainage). Blowdown should be perfmed manually when change in the indication has become very little with the furnace stopped. DEVIE OFIGURATIO The device to be combined differ accding to the conditions of the gas to be measured. Select the devices to be combined with reference to the following table. Measured gas Device configuration Application Temperature Gas Flow DUST ote Detect type onverter type General-use º to m/s Less than.g/m Fuel; gas, oil ZFKER - F Y - ZKME (boiler) less Less than g/m Fuel: coal ZFKER - G Y - ZKME with blow down F crosive º to m/s Less than g/m Included low moisture ZFKER - F Y - ZKME gas (refuse incinerat) less Less than g/m Included low moisture with blow down ZFKER - G Y - ZKME Less than g/m Included low moisture H ZKME ZFKER - K Y - with blow down M Less than g/m Included high moisture J ZKME ZFKER - L Y - with blow down ote () Dust volume is approximate value. () Instrument quality air bottled air is available as reference air by selecting detect with reference air inlet.

6 ZFKE, ZKME OFIGURATIO system Rc/ (upper side blow pt should be selected) Blow-down, to kpa from () ASGP tube equivalent Detect (ZFKE) Solenoid valve Reduction valve (unnecessary when air pressure is to kpa ASGP tube equivalent Supply air º max. exhaust Sample gas outlet Black Black Red White Blue Yellow º max. f high particulate onverter (ZKME) Sample gas outlet º max. Flow guide f high particulate with cover * 9 TM- AO O T ZV O sens Fault O sens GAS heater power O sens thermocouple Analog to ma D to V D Thermocouple f combustion control Alarm Blow Maintenance A L ontact ALARM MAITE GAS T DI DI DI DIOM OM SV 9 PE * RS RS TM- φ mm φ / inch tube f calibration gas * Ref. gas Flowmeter (ZBD) (. to.l/min) Joint Solenoid valve Reduction valve (ZBD) Standrad gas f zero point (ZBM) Reduction valve (unnecessary when air pressure is to kpa) () to Detect φ mm φ / inch tube f calibration gas (. to.l/min) Solenoid valve Reduction vale (ZBD) * Air Span point * Standard gas f span point (ZBM) ote: * Standard gas instrumentation air can be used in place of span gas. * Instrument quality air bottled air is available as reference gas instead of ambient air. * Protective earth. * onnect the shield of a exclusive cable with the ground terminal in the converter.

7 system (with valve) Rc/ (upper side blow pt should be selected) Blow-down, to kpa Solenoid valve Reduction valve (unnecessary when air pressure is to kpa from () ASGP tube equivalent Detect (ZFKE) ASGP tube equivalent Supply air º max. exhaust Sample gas outlet Black Black Red White Blue Yellow º max. f high particulate onverter (ZKME) Sample gas outlet º max. Flow guide f high particulate with cover * 9 TM- AO O T ZV O sens Fault O sens GAS heater power O sens thermocouple Analog to ma D to V D Thermocouple f combustion control Alarm Blow Maintenance A L ontact ALARM MAITE GAS T DI DI DI DIOM OM SV 9 PE * RS RS TM- φ mm φ / inch tube f calibration gas * Ref. gas Flowmeter Flowmeter (ZBD) (. to.l/min) Valve MEASURE Reduction valve (ZBD) Standrad gas f zero point (ZBM) () to Detect φ mm φ / inch tube f calibration gas (. to.l/min) Reduction vale (ZBD) * Air ote: * Standard gas instrumentation air can be used in place of span gas. * Instrument quality air bottled air is available as reference gas instead of ambient air. * Protective earth. * onnect the shield of a exclusive cable with the ground terminal in the converter. Span point * Standard gas f span point (ZBM)

8 ZFKE, ZKME system (with eject) Rc/ (upper side blow pt should be selected) Blow-down, to kpa Solenoid valve Reduction valve (unnecessary when air pressure is to kpa ASGP tube equivalent Detect (ZFKE) ASGP tube equivalent Supply air from () º max. exhaust exhaust Flowmeter (ZBD) ( to L/min) from () Sample gas outlet Black Black Red White Blue Yellow º max. f high particulate onverter (ZKME) Sample gas outlet º max. Flow guide f high particulate with cover * 9 TM- AO O T ZV O sens Fault O sens GAS heater power O sens thermocouple Analog to ma D to V D Thermocouple f combustion control Alarm Blow Maintenance A L ontact ALARM MAITE GAS T DI DI DI DIOM OM SV 9 PE * RS RS TM- φ mm φ / inch tube f calibration gas * Ref. gas Flowmeter (ZBD) (. to.l/min) Joint Solenoid valve () to eject Reduction valve (ZBD) Standrad gas f zero point (ZBM) Reduction valve (unnecessary when air pressure is to kpa) () to Detect φ mm φ / inch tube f calibration gas (. to.l/min) Solenoid valve Joint Reduction vale (ZBD) * Air Span point * Standard gas f span point (ZBM) ote: * Standard gas instrumentation air can be used in place of span gas. * Instrument quality air bottled air is available as reference gas instead of ambient air. * Protective earth. * onnect the shield of a exclusive cable with the ground terminal in the converter.

9 system (with eject+valve) Rc/ (upper side blow pt should be selected) Blow-down, to kpa Solenoid valve Reduction valve (unnecessary when air pressure is to kpa ASGP tube equivalent Detect (ZFKE) ASGP tube equivalent Supply air from () º max. exhaust exhaust Flowmeter (ZBD) ( to L/min) from () Sample gas outlet Black Black Red White Blue Yellow º max. f high particulate onverter (ZKME) Sample gas outlet º max. Flow guide f high particulate with cover * 9 TM- AO O T ZV O sens Fault O sens GAS heater power O sens thermocouple Analog to ma D to V D Thermocouple f combustion control Alarm Blow Maintenance A L ontact ALARM MAITE GAS T DI DI DI DIOM OM SV 9 PE * RS RS TM- φ mm φ / inch tube f calibration gas * Ref. gas Flowmeter Flowmeter (ZBD) (. to.l/min) Valve MEASURE Reduction valve (ZBD) Standrad gas f zero point (ZBM) () to Detect φ mm φ / inch tube f calibration gas (. to.l/min) Reduction vale (ZBD) * Air Span point * Standard gas f span point (ZBM) ote: * Standard gas instrumentation air can be used in place of span gas. * Instrument quality air bottled air is available as reference gas instead of ambient air. * Protective earth. * onnect the shield of a exclusive cable with the ground terminal in the converter. 9

10 ZFKE, ZKME OUTLIE DIAGRAM (Unit:mm) Y Detect (ZFKER ). Approx. Ref. gas inlet (to der) SUS, f φ mm tube (the th digit is A ) / inch tube Approx. (the th digit is B ) Approx. Lock screw M P View B Approx. φ View A Filter Approx. Approx. Approx. Exclusive able gland F power External ground terminal M Explotion-proof name plate alibration gas inlet (To der) SUS, f φ mm tube (the th digit is ) Or / inch tube (the th digit is ) (ot provided if the th digit is Y ) Exclusive able gland (F signal) Approx. Approx. φ -φ (th digt code A, B) VIEW A (th digt code ) VIEW B EXTERAL OETIO DIAGRAM Heater Thermocouple Element Black Black Red White Yellow Blue -ce wire -ce wire Exclusive-special cable VIEW FROM P Sens unit (ZFKYY) (.) (.). (φ.) -φ.(mount f detect) S+ φ

11 A Detect (ZFKER ) B Ref. gas inlet (to der) SUS, f φ mm tube (the th digit is A ) Or /inch tube (the th digit is B ). Approx. Approx. Approx. Lock screw M P View B Approx. View A Filter Approx. Approx. alibration gas inlet SUS, f φ mm tube (the th digit is A. ) / inch tube (the th digit is B. ) Eject gas outlet SUS, f φ mm tube (the th digit is A. ) / inch tube (the th digit is B. ) -φ Approx. Approx. alibration Air out Air in Approx. Approx. Approx. φ Exclusive able gland F power Exclusive able gland (F signal) Eject gas inlet SUS, f φ mm tube (the th digit is A. ) / inch tube (the th digit is B. ) Approx. (th digt code A, B) VIEW A External ground terminal M Explotion-proof name plate Approx. (th digt code ) VIEW B EXTERAL OETIO DIAGRAM Heater Thermocouple Element Black Black Red White Yellow Blue -ce wire -ce wire VIEW FROM P Exclusive-special cable (with blow-down nozzle) (ZFKE: th digit code. G) t f Approx. L Approx. D. Gas inlet -M detect side Gas outlet ZFKE MTG. position ode th L (m) Mass Approx.(kg) Z L= (to der) Blow down air inlet h MTG. holes -Rc/ with plug int.thd. Flange size JIS K A JIS K A JIS K A JIS K A JIS K A JIS K A ASI LB B ASI LB B ASI LB B DI D P DI D P ode 9th 9 A B D E F G H D t f h

12 ZFKE, ZKME (f high particulate) (ZFKE: th dight code. H, K, M) - Rc / with plug int thd. D Blow down air inlet Select an upper pt to avoid the condensation in the piping - h MTG. hole. ZFKE MTG. position t Packing Gas outlet L ode th L (m).... Mass. Approx.(kg)... Z L= (to der) Gas flow Flange size JIS K A JIS K A JIS K A JIS K A JIS K A JIS K A ASI LB B ASI LB B ASI LB B DI D P DI D P ode 9th 9 A B D E F G H D t f h (f high particulate with cover) (ZFKE: th dight code. J, L, ) - Rc / with plug int thd. D Blow down air inlet Select an upper pt to avoid the condensation in the piping - h MTG. hole. ZFKE MTG. position t Packing () Gas outlet (L-) L ode th Z L (m).... L= Mass (to der) Approx.(kg) Gas flow Production tube ()

13 ZKM Oxygen Analyzer MODE ES ETER 変換器へ供給する電源電圧は 接続される検出器の電源電圧に合わせてください Fuji Electric o.,ltd. Oxygen Ana POWER POWER FUSE T.A HEATER FUSE T.A POWER AO FAULT BLOW ZV HEATER 9 9 OM TEAE O OFF L Fuji Electric o.,ltd. Fuji Electric o.,ltd. (ZFKE: th dight code. F) t f Approx. L Approx. D. Gas inlet Gas outlet -M detect side ZFKE MTG. position - h MTG. holes overter (ZKME) Lock screw M ode th L (m) MASS Approx.(kg) Mounting hole -ø Z L= (to der) Flange size JIS K A JIS K A JIS K A JIS K A JIS K A JIS K A ASI LB B ASI LB B ASI LB B DI D P DI D P ode 9th 9 A B D E F G H D t f h 注意 AUTIO Power must be selected the same voltage of detect. +O - +T T - DI DI DI DI- ALARM MAI- OM SV A AUTIO WHE OPE THIS OVER, POWER OFF AD KEEP OUT EXPLOSIVE ATMOSPHERE MODE ES ET Ground terminal M able gland f flame proof ø9 - ø / closeup plug (To der) F communication F In/Out F Other F sens signal F sens power F F power

14 ZFKE, ZKME EXTERAL TERMIAL (TM) /M Exclusive cable O sens O sens thermocouple Analog -ma D -V D Fault V A/A V D/A Blow V A/A V D/A OM O sens heater power Ground terminal M 9 AO + O + T + ZV FAULT BLOW GAS HEATER ALARM MAITE GAS A + T DI DI DI DIOM OM SV L 9 Thermocouple type R ontact Sht circuit : on (urrent ma) Open : off (Voltage V) Alarm V A/A V D/A Maintenance V A/A V D/A V A/A V D/A A Power tov A to V A OMMUIATIO TERMIAL (TM) /ISERTIO TERMIAL RS RS Terminal number TXD TRX+ RXD TRX GD GD Remarks Standard Option

15 OUTLIE DIAGRAM (Unit:mm) <Option> SELETOR VALVES + FLOWMETER (I ASE OF TH DIGIT ODE ) 9 MEA RE Zero gas inlet (PT/) -φ. Mounting hole ALIB. Span gas inlet (PT/) alibration gas outlet (PT/) SELETOR VALVES (I ASE OF TH DIGIT ODE ) MEA RE Zero gas inlet (PT/) -φ. Mounting hole ALIB. Span gas inlet (PT/) alibration gas outlet (PT/)

16 ZFKE, ZKME aution on Safety *Befe using this product, be sure to read its instruction manual in advance. International Sales Div Sales Group Gate ity Ohsaki, East Tower, -, Osaki -chome, Shinagawa-ku, Tokyo -, Japan Phone: ---, Fax: Infmation in this catalog is subject to change without notice. Printed in Japan