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data sheet zsb in-situ zirconia oxygen analyzer date EDS3-124C apr 1, 2011 this o xygen a nalyzer i s u sed t o c ontinuously m easure o xygen c oncentration i n c ombustion e xhaust g as o f i ndustrial b oilers o r f urnaces, a nd i s i deally s uited f or c ombustion m oni-toring a nd c ontrol. the a nalyzer c onsists o f a f low g uide t ube w ith a d etector, w hich i s d irectly i nserted i nto a f lue, e tc. t o i ntroduce t he g as t o b e a nalyzed, a t ransducer, w hich p erforms c ontrol, s ignal p rocessing, d isplay, i nput t o a nd o utput f rom o utside, a nd c ommunication, a nd a n a uto c alibration/blow u nit. t he d etector o f a u nit s ensor s tructure f acilitates o n-site m aintenance. t he t ransducer p rovided w ith a n u nconventional s ensor d iagnostic f unction a nd s ensor r enewal f unction e nsures l ong-term s table d etecting o peration. features 1. n o need for gas sampling devices since t he s ensor u nit i s d irectly i nserted i nto a f lue, e tc., g as-sampling d evices s uch a s g as a spirator a nd d ehumidifier a re n ot r equired, w hich e nsures h igh r esponse s peed. 2. e asy maintenance the s ensor i n a u nit s tructure m ounted t o t he d etec- tor c an b e r eplaced e asily. s ince t he d etector a nd t he f low g uide t ube a re i nstalled s eparately, t he f ilter a t t he t ip o f t he d etector c an b e r eplaced e asily, a nd d etector a nd t he f low g uide t ube c an b e m aintained s eparately d epending o n t he d egree o f f ormation o f r ust, f or e xample. 3. h igh reliability ensured by the sensor diagnostic and sensor renewal functions depending o n t he c omponents i n t he g as t o b e m easured, t he s ensor e lectrode m ay d egrade. t he t ransducer d iagnoses t he d egree o f d egradation o f t he s ensor a nd r enews i t e lectrically, t hus e nsuring h igh r eliability a nd l ong-term s table m easurement. 4 . i mproved safety detecting a b reak o f t he t hermocouple f or h eater c on- trol i nstalled a t t he s ensor, p ower s upply t o t he d etec- tor i s s topped. f urthermore, e xternal c ontact i nput s tops p ower s upply t o t he d etector i n a n e mergency. t hose f unctions a long w ith t he k ey l ock f unction a re e quipped a s s tandard t o e nsure i mproved s afety. 5. s imple operation the t ransducer c an b e o perated a nd v arious s ettings c an b e m ade u sing a n i nteractive s ystem, a nd d isplay l anguage i s a vailable i n e nglish, j apanese, a nd c hi- nese. specifications general measuring object: oxygen i n n oncombustible g as measuring method: directly i nsert t ype z irconia s ystem measuring range: 0 t o 2 setting r ange a t o ption 2 i n 5 0 v ol% o 2 ( in 1 v ol% o 2 s teps) repeatability: within 0.5%fs linearity: within 2%fs response time: within 4 t o 7 s ec, f or 9 0% ( from c ali- bration g as i nlet) warmup time: more t han 1 0 m in. analog output: 4 t o 2 0ma d c ( allowable l oad r esis- tance 5 00 o r l ess) o r 0 t o 1 v d c ( output r esistance m ore 1 00 o r m ore) power supply: rated v oltage; 1 00 t o 1 20v a c ( operating v oltage 9 0 t o 1 32v a c) rated f requency; 5 0/60hz
zsb 2 power consumption: maximum 2 40va ( detector: a pprox. 2 00va, c onverter: a pprox. 4 0va) normal 7 0va ( detector: a pprox. 5 0va, c onverter: a pprox. 2 0va) material: steel p lates ( main f rame) outer dimensions (h x w x d): wall-mounting t ype: 700 x 4 00 x 1 80mm self-standing t ype: 1500 x 5 30 x 5 50mm mass: wall-mounting t ype: approx. 2 7 k g ( excluding c able, d etector a nd s tandard g as) self-standing t ype: approx. 4 8 k g ( excluding c able, d etector a nd s tandard g as) finish color: munsell 5 y7/1, s emi-gloss mounting method: wall-mounting o r s elf-standing detector (zfk8) measured gas temperature: flow g uide t ube s ystem; ? 20 t o + 600oc ( for g eneral-use, c orrosive g as) measured gas pressure: ?3 t o + 3kpa flow guide tube: ? w ith o r w ithout b lowdown n ozzle flange; j is5k 6 5a f f insertion l ength; 0 .3, 0 .5, 0 .75, 1 m ? f or h igh p articulate g as ( with b low- down n ozzle) with o r w ithout c over flange; j is5k 8 0a f f insertion l ength; 0 .3, 0 .5, 0 .75, 1 m operating temperature: ?10 t o + 60oc f or p rimary d etecting e lement ? 5 t o + 100oc f or d etector 125oc o r l ess a t d etector f lange s ur- face w ith p ower a pplied storage temperature: ?20 t o + 70oc structure: dust/rain-proof s tructure ( iec i p66 e quivalent, e xcept t he f ilter p art a t t he t ip) use a h eat i nsulation c over i n c old c limates ( as s pecified) filter: alumina ( filtering a ccuracy 5 0m) a nd q uartz p aper main materials of gas-contacting parts: zirconia, s cs14 ( sus316 e quivalent), p latinum, s us304 calibration gas inlet: 6mm t ube j oin reference air inlet: 6mm t ube j oin detector mounting: horizontal p lane 45o, a mbient a ir s hould b e c lean. outer dimensions (l max. dia.): 210mm 1 00mm mass: approx. 1 .6kg finish color: silver a nd s us m etallic c olor c alibration gas flow: 1.5 t o 2 l /min blowdown air inlet pressure: 200 t o 3 00kpa converter (zkm3) concentration value indication: digital i ndication i n 4 d igits contact output signal: (1) contact s pecification; 6 p oints, 1 a 2 50v a c/3a o r 3 0v d c/3a (2) contact f unction; ? under m aintenance ? instrument a nomalies note1) ? alarm note2) ? zero c alibration g as v alve ? span c alibration g as v alve ? under b lowdown note3) note1) the f ollowing i nstrument e rrors ( 1) t hermocouples b reak ( 2) s ensor b reak ( 3) t emperature f ault ( 4) c alibration f ault ( 5) z ero/span f ault ( 6) o utput e rror t he c ontact o n note2) alarm s elects j ust o ne a s m entioned b elow ( 1) h igh ( 2) l ow ( 3) h /l ( 4) h h ( 5) l l, i t t urns o n w hile o perating. note3) under b low d own, i t i s a vailable i n c ase o f o ption, a nd i t t urns o n w hile o perating. c ontact input signal: (1) contact s pecification; 3 p oints ( the f ollowing o ption) on; 0 v ( 10ma o r l ess), o ff; 5 v (2) contact f unction; ? external h old ? calculation r eset ? heater o ff ? blow d own ( option) ? inhibition o f c alibration ? calibration s tart ? range c hange calibration method: (a) m anual c alibration w ith k ey o pera- tion (b) a uto. c alibration ( option) calibration c ycle; 0 0 d ay 0 0 h our t o 9 9 d ays 2 3 h ours (c) a ll c alibration c alibration gas: ? settable r ange zero g as; 0 .010 t o 2 5.00% o 2 span g as: 0 .010 t o 5 0.00% o 2 ? recommended c alibration g as c on- centration zero g as; 0 .25 t o 2 .0% o 2 span g as; 2 0.6 t o 2 1.0% o 2 ( oxygen c oncentration i n t he a ir)
3 blowdown: a f unction f or b lowing o ut d ust w ith c ompressed a ir t hat h as d eposited i n t he f low g uide t ube. b lowdown c an b e p erformed o nly f or a p rede- termined t ime a nd a t p rede-termined i ntervals. blowdown c ycle; 0 0 h our 0 0 m inute t o 9 9 h ours 5 9 m inutes blowdown t ime; 0 m inute 0 0 s econd t o 0 m inutes 9 99 s econds output signal hold: output s ignal i s h eld d uring m anual/ auto c alibration, b lowdown, s ensor r ecovery p roc-essing, w arm-up, p id a uto t uning, a nd w hile m aintenance m ode s etting i s " available". t he h old f unction c an a lso b e r eleased. communication function: rs232c ( modbus) s tandard s pecifi- cation rs485 ( modbus) ( option) combustion efficiency display: when y ou s elect t his d isplay, " rich m ode d isplay" w ill b e s imultaneously d isplayed. this f unction c alculates a nd d isplays c ombustion e fficiency f rom o xygen c oncentration a nd m easured g as t emperature. thermocouple ( r) i s r equired f or t em- perature m easurement. operating temperature: ?20 t o + 55oc operating humidity: 95% r h o r l ess, n on c ondensing storage temperature: ?30 t o + 70oc storage humidity: 95% r h o r l ess, n on c ondensing outer dimensions (h w d): 182 1 63.5 7 0.6mm mass: approx. 2 kg ( excluding c able a nd d etector) ( ip66) mounting method : mounted f lush o n p anel
zsb 4 code symbols 1 32 - z s b 2 4 5 6 7 8 9 10 11 description a b y a b c d e f g h j k l m 1 2 3 4 0 5 5 5 5 5 5 5 5 6 6 6 6 z 4th digit 5th digit 6th digit 7th digit b e 12th digit 1 2 14th digit y 1 15th digit j e c 13th digit 9th, 10th, 11th digits 0 3 5 7 1 3 5 7 1 3 5 7 1 z y a a a a b b b b d d d d z 12 13 14 15 converter mounting (4th digit) wall-mounting type (with indication window) self-stand type (with indication window) sensor, power supply, cal. gas inlet (5th digit) for general use without protection cover, 100/115 v ac, 50/60 hz and inlet for 6 mm tube for general use with protection cover, 100/115 v ac, 50/60 hz and inlet for 6 mm tube * protection cover should be selected when ambient temperature is -10c or lower. sensor cable + calibration gas tube (6th digit) none 6 m cable (without conduit) + 6 m teflon tube (6/ 4) 10 m cable (without conduit) + 10 m teflon tube ( 6/ 4) 15 m cable (without conduit) + 15 m teflon tube ( 6/ 4) 20 m cable (without conduit) + 20 m teflon tube ( 6/ 4) 6 m cable (with conduit) + 6 m teflon tube (6/4) 10 m cable (with conduit) + 10 m teflon tube ( 6/4) 15 m cable (with conduit) + 15 m teflon tube ( 6/4) 20 m cable (with conduit) + 20 m teflon tube ( 6/4) 6 m cable (4-core cable only. heater cable should be prepared by customer.) + 6 m teflon tube ( 6/4) 10 m cable (4-core cable only. heater cable should be prepared by customer.) + 10 m teflon tube ( 6/4) 15 m cable (4-core cable only. heater cable should be prepared by customer.) + 15 m teflon tube ( 6/4) 20 m cable (4-core cable only. heater cable should be prepared by customer.) + 20 m teflon tube ( 6/4) * when exclusive-special conduit and heater cable are not used, the following conduit should be used. conduit with outer diameter 23 and inner diameter 16 as specified in jis c8411 for preparing two heater cables, their rating should be 3 a or more. calibration gas unit (7th digit) automatic calibration unit + zero gas + filter regulator automatic calibration unit + zero gas + air standard gas manual calibration unit + zero gas + filter regulator manual calibration unit + zero gas + air standard gas flow guide tube (9th, 10th and 11th digit) (flange) (application) (length) (note) none none none sus304 for general use 300mm sus304 for general use 500mm sus304 for general use 750mm sus304 for general use 1000mm sus316 for corrosive 300mm sus316 for corrosive 500mm sus316 for corrosive 750mm sus316 for corrosive 1000mm sus316 without high particulate cover 300mm with blow-back unit sus316 without high particulate cover 500mm with blow-back unit sus316 without high particulate cover 750mm with blow-back unit sus316 without high particulate cover 1000mm with blow-back unit others others others output signal (12th digit) 4 to 20ma dc 0 to 1v dc language (13th digit) japanese english chinese communication functions (14th digit) rs232 rs485 reference gas (15th digit) none 6mm tube joint 1 2
5 application temperature gas flow 600oc or less 5 to 20m/s dust type at 4th to 7th digits note flow guide tube at 9th to 11th digits boiler, refuse incinerator, sludge incinerator, etc. less than 0.2g/nm 3 measured gas device configuration the device to be combined differs according to the conditions of the gas to be measured. please select the flow guide tube, referring to the table shown below. note (1) dust volume is approximate value. (2) reference air port specification should be selected when standard gas concentration changes. (3) for optional specifications, contact the manufacturer separately. for boiler. fuel; gas, oil zsb 2C zsb 2C 5a zsb 2C 6d 5b less than 1g/nm 3 less than 25g/nm 3 when moisture content in measured gas is low. with blow-down when moisture content in measured gas is low. device configuration scope of delivery 1) standard d elivery 1 s et x z irconia o xygen a nalyzer 1 s et x i nstruction m anual 1 s et x s tandard a ccessories 1 x o -ring ( for d etector) 1 x c eramic f ilter ( for d etector) 2 e ach x f use ( 3.15 a , 0 . 5 a ) 1 s et x i nlet ( for s tandard g as c onnection) 1 x p olyethylene t ube ( for s tandard g as c onnection) 1 x t oaron t ube ( for s tandard g as c onnection) 1 s et x f low g uide t ube a ccessories (bolt, n ut, s pring w asher x 4 p ieces e ach) 2) items t o b e p repared s eparately replacement d etector spare ( detector) spares f or 1 -year o peration 1 x o -ring 2 x c eramic f ilter 1 x f ilter f rame s pares f or 2 -year o peration 2 x o -ring 4 x c eramic f ilter 2 x f ilter f rame cautions if c ombustible g as ( co, h 2 e tc.) e xists i n t he m easured g as, e rror w ill o ccur d ue t o b urning a t t he s ensor s ection. t he i nclusion o f c orrosive g as ( si v apor, a lkaline m etal, p , p b e tc.) w ill s horten t he l ife o f t he s ensor. when t he m easured g as t emperature i s h igh ( +300oc o r h igher), t he f lange s hould b e s eparated f rom t he f urnace w all i n o rder t o b ring t he d etector f lange s urface t emperature b elow t he s pecified v alue ( +125oc). t he f low g uide t ube s hould b e a ttached i n t he d irection i n w hich t he g as f low t o t he d etector d ecreases. if m uch d ust i s c ontained i n t he g as, t he f low g uide t ube s hould b e c onnected o bliquely f rom t he t op. t his t ube s hould a lso b e c onnected i n t he d irection w here g as f low i nto t he d etector s ection i s r educed. in a pplication t o r efuse i ncineration, a utomatic b low-down o f t he f low g uide t ube s hould b e a void- ed ( in o rder t o p rotect t he t ube f rom c orrosion d ue t o d rain f ormation). b low-down s hould b e c arried o ut m anually w hen i ndication c hange b ecomes s mall d uring s top o f t he i ncinerator.
zsb 6 configuration 6mm teflon tube for calibration gas (not supplied) solenoid valve (not supplied) 15asgp tube equivalent or 10/ 8mm teflon pipe or steel pipe (not supplied) heat insulation cover detector (zfk8) flow guide tube gas temperature. 600oc max. gas temperature. 600oc max. gas temperature. 600oc max. gas outlet gas outlet flow guide tube for high particulate flow guide tube for high particulate with cover supply air rc1/4 (upper side blow port should be selected) blow-down, 200 to 300kpa 15asgp tube equivalent or 10/ 8mm teflon pipe or steel pipe (not supplied) reduction valve (unnecessary when supply air pressure is 200 to 300kpa) reference air ref. air blue yellow red white white black cable gland converter (zkm) rainproof flexible conduit. (max. 20m) *1 1 2 3 1 2 3 4 5 6 tm-1 tm-2 *1 use a screw for mounting of converter main unit ac power supply o2 input thermocouple input analog output 4 to 20ma dc or 0 to 1v dc fault contact output blow contact output calibrating gas contact output heater thermocouple for combustion control contact input alarm contact output maintenance contact output calibrating gas contact output 1 15 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 28 26 27 + C + C + + C C o2 tc1 ao tc2 di1 di2 di3 dicom alarm mainte nsv ac com l or zv zero gas span gas when air standard gas is selected standard gas for span point pressure regulator air or o 2 /n 2 standard gas for zero point reduction valve (mounted on the main unit) supply air joint solenoid valve solenoid valve 3 2 tgs when auto calibration is selected span auto breaker ac power supply earth e t r container box span flowmeter pressure regulator zero (1.5l/min) o 2 /n 2 flowmeter (0.2l/min) t1 r1 maintenance signal during calibration/maintenance 12 11 10 9 8 7 6 5 4 3 21 converter t1 r1 zero
7 outline diagram (unit : mm) self-standing type: zsb2 rc1/4 g1/2 rc1/2 rc1/4 rc1/2 1500 100 180 760 700 400 30 350 550 490 530 4-15 1 4 5 6 7 8 9 10 11 12 3 2 t er instrumentation air inlet (for blow-back) external connection terminal (power supply) external connection terminal (converter) instrumentation air inlet (for span calibration gas) inlet (for 6 mm tube) cable gland a15a right side view (front) front view (box bottom view) cable gland exclusive for detector (rear) external connection diagram (power supply) ground power supply maintenance signal calibration status/ maintenance status instrumentation air outlet (for blow-back) regulator + solenoid valve (selectable by code symbol) instrumentation air outlet (for span calibration gas) filter regulator (selectable by code symbol) {350} {490} anchor plan, anchor bolts (option) m1216050
zsb 8 wall-mounting type: zsb2 inlet (for 6 mm tube) cable gland a15a 4-15 g1/2 instrumentation air outlet (for blow-back) regulator + solenoid valve (selectable by code symbol) rc1/2 instrumentation air outlet (for span calibration gas) filter regulator (selectable by code symbol) rc1/4 instrumentation air inlet (for span calibration gas) rc1/4 instrumentation air inlet (for blow-back) rc1/2 external connection terminal (power supply) external connection terminal (converter) rear view right side view (front) front view 700 400 180 255 300 500 (box bottom view) external connection diagram (power supply) 1 4 5 6 7 8 9 10 11 12 3 2 t er cable gland exclusive for detector (rear) ground power supply maintenance signal calibration status/ maintenance status
9 converter: zkm3 4- 4.5 mtg. holes power supply must be selected the same voltage of detector. !?+???b??o?yxz
?^?? u z+w?o?yt?doxi^m{ ?y? aution mode esc enter power heater power fuse t 0.5a power on off fuse t 2.5a 1 15 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 28 26 27 o 2 tc1 ao fault blow zv heater tc2 di1 di2 di3 di- alarm main- com sv ac n l com tenance oxygen analyzer output dc type power ac fuji electric co.,ltd. made in japan 50/60hz 60va ser. no. mfd oxygen transm itter 70.6 143.5 163.5 10 172 182 external terminal (tm1) communication terminal (tm2) /insertion terminal rs232c rs485 terminal number txd trx+ 1 rxd trxC 2 gnd gnd 3 remarks standard option 1 15 2 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 28 26 27 + + ? ? + + ? ? o 2 tc1 ao fault tc2 di1 di2 di3 dicom alarm mainte blow ac nsv com ac l or heater zv zero gas span gas o 2 sensor input o 2 sensor heater power output analog output 4-20ma dc or 0-1v dc fault contact output contact capacity 250v ac/3a 30v dc/3a blow contact output 250v ac/3a 30v dc/3a o 2 sensor thermocouple input thermocouple input type r (combustion control) ground terminal m4 contact input short circuit : on (current 5ma) open : off (voltage 5v) alarm contact output 250v ac/3a 30v dc/3a calibrating gas contact output contact capacity 250v ac/3a 30v dc/3a power supply input (100 to 240v ac) maintenance contact output 250v ac/3a 30v dc/3a exclusive cable
zsb 10 detector: zfk8 black / white/ red / white/ yellow / blue 1 2 3 4 5 6 heater thermocouple element output 2-core wire 4-core wire exclusive-special cable external connection diagram 6- 6 terminal box calibration gas inlet (to order) sus316,for 6/ 4 tube filter exclusive cable gland temp.proof cover (to order) ref. air inlet (to order) sus316,for 6/ 4 tube ground-wire screw: m4 80 67 60 approx.62 approx.132 approx.130 5 79 26 approx.30 125.5 85 replacement detector element sensor unit (zfk8yy) 3 1 6 t+ h s+ 4 2 5 t- h s- made in japan tk4j4664r0 4- 3.5(mount for detector) (132.7) (88.4) 3.5 (?17.5) 20 40 35 45 45
11 flow guide tube (for general-use) 12 approx. l approx. 20 34 oxygen detector gas outlet gas inlet 8-15 mtg. holes 20 6-m5 detector side 67 130 155 3 l (m) mass 5 7 1 0.3 0.5 0.75 1.0 2.7 3.3 4.1 4.8 l= (to order) z approx (kg) code 11th z s b 2 - 5 a 3 5 7 1 flow guide tube (for corrosive gas) 12 3 approx. l approx. 40 60.5 oxygen detector gas outlet gas inlet 8-15 mtg. holes 67 130 155 3 l (m) mass 5 7 1 0.3 0.5 0.75 1.0 3.3 4.5 6.1 7.6 l= (to order) z approx (kg) code 11th 67 6-m5 detctor side z s b 2 - 5 b 3 5 7 1
zsb printed in japan 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. flow guide tube (for high particulate) 8-19 mtg. hole blow down air inlet at installation, select upper blow port at one position (as a measure for drain). 67 29.5 145 180 4-rc 1/4 with plug flange: jis 5k80a ff zsb mtg. position 50 30 185 approx. l gas flow gas outlet packing tube (50a sch40) z s b 2 - 6 d 3 5 7 1 3 l (m) mass 5 7 1 0.3 0.5 0.75 1.0 4.5 5.6 7.0 8.3 l= (to order) z approx (kg) code 11th oblong hole applicable companion flange height about 160 mm (closing gas outlet should be avoided.)

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