Fuji Electric ZKJ7-5 User manual

Instruction Manual
NDIR TYPE
INFRARED GAS
ANALYZER
(Replacement of ZRG)
TYPE:ZKJ7-5
INZ-TN5ZKJ7-E

i
INZ-TN5ZKJ7-E
Issued in June, 2017
Thank you very much for purchasing Fuji’s Infrared Gas Analyzer.
 %HVXUHWRUHDGWKLVLQVWUXFWLRQPDQXDOFDUHIXOO\EHIRUHSHUIRUPLQJLQVWDOODWLRQZLULQJ
RSHUDWLRQDQGPDLQWHQDQFHRIWKHDQDO\]HU,PSURSHUKDQGOLQJPD\UHVXOWLQDFFLGHQWVRU
injury.
 7KHVSHFL¿FDWLRQVRIWKLVDQDO\]HUDUHVXEMHFWWRFKDQJHZLWKRXWSULRUQRWLFHIRUIXUWKHU
SURGXFWLPSURYHPHQW
 0RGL¿FDWLRQRIWKLVDQDO\]HULVVWULFWO\SURKLELWHGXQOHVVDZULWWHQDSSURYDOLVREWDLQHG
IURPWKHPDQXIDFWXUHU)XMLZLOOQRWEHDUDQ\UHVSRQVLELOLW\IRUDWURXEOHFDXVHGE\VXFKD
PRGL¿FDWLRQ
 7KHSHUVRQZKRDFWXDOO\RSHUDWHVWKHDQDO\]HUVKRXOGNHHSWKLVLQVWUXFWLRQPDQXDO
 $IWHUUHDGLQJWKURXJKWKHPDQXDOEHVXUHWRNHHSLWQHDUDWKDQGIRUIXWXUHUHIHUHQFH
 7KLVLQVWUXFWLRQPDQXDOVKRXOGEHGHOLYHUHGWRWKHHQGXVHUZLWKRXWIDLO
0DQXIDFWXUHU )XML(OHFWULF&R/WG
7\SH 'HVFULEHGLQWKHQDPHSODWHRQPDLQIUDPH
'DWHRIPDQXIDFWXUH  'HVFULEHGLQWKHQDPHSODWHRQPDLQIUDPH
&RXQWU\RIPDQXIDFWXUH  -DSDQ
)XML(OHFWULF&R/WG 
PREFACE
'HOLYHUHG,WHPV
Name 4XDQWLW\ Remarks
Analyzer main frame XQLW
Fuse 2 pcs 9$&$
&HOOZLQGRZPRXQWLQJWRRO 1 pc :LWKPRXQWLQJEORFNFHOO
,QVWUXFWLRQPDQXDO 1 copy
 1RSDUWRUWKHZKROHRIWKLVPDQXDOPD\EHUHSURGXFHGZLWKRXW
ZULWWHQSHUPLVVLRQRI)XML
 'HVFULSWLRQLQWKLVPDQXDOLVVXEMHFWWRFKDQJHZLWKRXWSULRU
QRWLFHIRUIXUWKHULPSURYHPHQW
Request

ii INZ-TN5ZKJ7-E
Caution on safety
Caution on installation and transport of gas analyzer
DANGER
CAUTION
 7KHGHVFULSWLRQVOLVWHGKHUHSURYLGHLPSRUWDQWLQIRUPDWLRQRQVDIHW\%HVXUHWRREVHUYHWKHPDWDOO
WLPHV7KRVHVDIHW\SUHFDXWLRQVDUHFODVVL¿HGLQWROHYHOV³'$1*(5´³&$87,21´DQG³352+,%,-
7,21´
DANGER
CAUTION
PROHIBITION
To operate the analyzer properly, be sure to read “Caution on Safety” carefully.
,PSURSHUKDQGOLQJPD\FDXVHGDQJHURXVVLWXDWLRQVWKDWPD\UHVXOW
LQGHDWKRUVHULRXVLQMXU\
,PSURSHUKDQGOLQJPD\FDXVHGDQJHURXVVLWXDWLRQVWKDWPD\UHVXOW
LQPHGLXPOHYHOWURXEOHVPLQRULQMXU\RUSURSHUW\GDPDJH
,WHPVZKLFKPXVWQRWEHGRQHDUHQRWHG
7KHXQLWLVQRWRIH[SORVLRQSURRIVSHFL¿FDWLRQV'RQRWXVH
LWLQDQDWPRVSKHUHRIH[SORVLYHJDVHV2WKHUZLVHVHULRXV
DFFLGHQWVVXFKDVH[SORVLRQRU¿UHPD\UHVXOW
,QVWDOOWKHDQDO\]HUREVHUYLQJWKHUXOHVSURYLGHGLQWKLVPDQXDO
LQDSODFHWKDWHQGXUHVWKHZHLJKWRIWKHDQDO\]HU,QVWDOODWLRQ
LQDQLQDGHTXDWHSODFHPD\FDXVHWXUQRYHURUIDOOUHVXOWLQJLQ
injury.
%HVXUHWRZHDUSURWHFWLYHJORYHVZKHQOLIWLQJWKHDQDO\]HU
/LIWLQJLWZLWKEDUHKDQGVPD\UHVXOWLQLQMXU\
7KHJDVDQDO\]HULVKHDY\7ZRRUPRUHSHUVRQVVKRXOGFDUU\LW
ZKLOHH[HUFLVLQJGXHFDUH2WKHUZLVHXQH[SHFWHGKDUPWR\RXU
ERG\RULQMXU\PD\UHVXOW
 7DNHFDUHQRWWROHWFDEOHFKLSVDQGRWKHUIRUHLJQREMHFWVHQWHU
WKHXQLWGXULQJLQVWDOODWLRQZRUN2WKHUZLVH¿UHIDLOXUHRU
PDOIXQFWLRQPD\UHVXOW

iii
INZ-TN5ZKJ7-E
CAUTION
DANGER
DANGER
CAUTION
Caution on piping
Be sure to observe the following precautions while installing
piping. Improper piping may result in gas leakage.
If the leaking gas contains a toxic component, serious
accidents may result. If it contains combustible gases,
H[SORVLRQRU¿UHPD\UHVXOW
&RQQHFWSLSHVFRUUHFWO\UHIHUULQJWRWKHLQVWUXFWLRQPDQXDO
'LVFKDUJHWKHH[KDXVWJDVRXWGRRUVWRSUHYHQWLWIURPUHPDLQLQJ
ZLWKLQWKHVDPSOLQJGHYLFHRULQGRRUV
5HOLHYHWKHH[KDXVWJDVIURPWKHDQDO\]HUWRWKHDWPRVSKHULF
SUHVVXUHWRSUHYHQWEXLOGXSRIXQGHVLUDEOHSUHVVXUHWRWKH
DQDO\]HU2WKHUZLVHSLSLQJZLWKLQWKHDQDO\]HUPD\EH
GLVFRQQHFWHGUHVXOWLQJLQJDVOHDNDJH
8VHSLSHVDQGSUHVVXUHUHGXFLQJYDOYHVWRZKLFKQRRLOJUHDVHLV
DWWDFKHGIRUSLSLQJ2WKHUZLVH¿UHPD\UHVXOW
Caution on wiring
%HVXUHWRWXUQRIIWKHSRZHUEHIRUHLQVWDOOLQJZLULQJ2WKHUZLVH
HOHFWULFVKRFNPD\UHVXOW
%HVXUHWRSHUIRUPFODVV'JURXQGLQJZRUN2WKHUZLVHHOHFWULF
VKRFNRUIDLOXUHPD\UHVXOW
6HOHFWDSURSHUZLULQJPDWHULDOWKDWVDWLV¿HVWKHUDWLQJVRIWKH
LQVWUXPHQW2WKHUZLVHHOHFWULFVKRFNRU¿UHPD\UHVXOW
%HVXUHWRFRQQHFWDSRZHUVXSSO\RIFRUUHFWUDWLQJ2WKHUZLVH
¿UHPD\UHVXOW
Caution on use
 %HVXUHWRUHDGWKHLQVWUXFWLRQPDQXDOIRUUHIHUHQFHJDVHVEHIRUH
KDQGOLQJUHIHUHQFHJDVHVVXFKDVFDOLEUDWLRQJDVWRXVHWKHP
properly.
 /HDYLQJWKHDQDO\]HUXQXVHGIRUDORQJWLPHRUUHVWDUWLQJLW
DIWHUORQJWHUPVXVSHQVLRQUHTXLUHVSURFHGXUHVGLIIHUHQWIURP
QRUPDORSHUDWLRQRUVXVSHQVLRQSURFHGXUHV%HVXUHWRIROORZ
WKHLQVWUXFWLRQVLQHDFKLQVWUXFWLRQPDQXDO2WKHUZLVHLQWHQGHG
SHUIRUPDQFHPD\QRWEHDFKLHYHGRUDFFLGHQWVRULQMXU\PD\
UHVXOW
 'RQRWRSHUDWHWKHDQDO\]HUIRUDORQJWLPHZLWKLWVGRRUOHIW
RSHQ2WKHUZLVHGXVWIRUHLJQPDWWHUHWFPD\VWLFNRQLQWHUQDO
ZDOOVWKHUHE\FDXVLQJIDXOWV

iv INZ-TN5ZKJ7-E
PROHIBITION
DANGER
CAUTION
CAUTION
Caution on use
 'RQRWWRXFKWKHLQSXWRXWSXWWHUPLQDOVZLWKPHWDORU¿QJHU
2WKHUZLVHHOHFWULFVKRFNRULQMXU\PD\UHVXOW
 'RQRWVPRNHRUXVHÀDPHVQHDUWKHDQDO\]HU2WKHUZLVH¿UH
PD\UHVXOW
 'RQRWDOORZZDWHUWRHQWHUWKHDQDO\]HU2WKHUZLVHHOHFWULF
VKRFNRULQWHUQDO¿UHPD\UHVXOW
Caution on maintenance and check
 %HIRUHSHUIRUPLQJZRUNZLWKWKHFRYHURIWKHDQDO\]HUNHSW
RSHQIRUPDLQWHQDQFHDQGFKHFNEHVXUHWRSXUJHFRPSOHWHO\
QRWRQO\ZLWKLQWKHDQDO\]HUEXWDOVRPHDVXULQJJDVOLQHVZLWK
QLWURJHQRUDLU2WKHUZLVHSRLVRQLQJ¿UHRUH[SORVLRQPD\
UHVXOWGXHWRJDVOHDNDJH
Be sure to observe the following to perform work safely,
avoiding electric shock or injury.
 5HPRYHWKHZDWFKDQGRWKHUPHWDOOLFREMHFWVEHIRUHZRUN
 'RQRWWRXFKWKHLQVWUXPHQWZHWKDQGHG
 ,IWKHIXVHLVEORZQHOLPLQDWHWKHFDXVHDQGUHSODFHLWZLWKWKH
RQHRIWKHVDPHFDSDFLW\DQGW\SH2WKHUZLVHHOHFWULFVKRFN
RUDFFLGHQWVPD\UHVXOW
 'RQRWXVHUHSODFHPHQWSDUWVRWKHUWKDQWKRVHVSHFL¿HGE\WKH
PDQXIDFWXUHU2WKHUZLVHLQWHQGHGSHUIRUPDQFHPD\QRWEH
DFKLHYHGRUDFFLGHQWVRUIDLOXUHVPD\UHVXOW
 'LVSRVHUHSODFHPHQWSDUWVVXFKDVPDLQWHQDQFHSDUWV
DVLQFRPEXVWLEOHVDFFRUGLQJWRWKHORFDOZDVWHGLVSRVDO
UHJXODWLRQV
Others
 ,IWKHFDXVHRIDIDXOWFDQQRWEHLGHQWL¿HGE\UHIHUULQJWRWKH
LQVWUXFWLRQPDQXDOEHVXUHWRFRQWDFW\RXUGHDOHURU)XML¶V
WHFKQLFLDQLQFKDUJHRIDGMXVWPHQW'LVDVVHPEOLQJWKHLQVWUX-
PHQWFDUHOHVVO\PD\UHVXOWLQHOHFWULFVKRFNRULQMXU\

v
INZ-TN5ZKJ7-E
Contents
35()$&(......................................................................................................................i
&$87,21216$)(7< ............................................................................................ii
&217(176 .................................................................................................................v
 29(59,(:.......................................................................................................1-1
 1$0($1''(6&5,37,212)($&+81,7...............................................2-1
 1DPHDQGGHVFULSWLRQRIPDLQXQLW .....................................................................2-1
 ,QSXW2XWSXWWHUPLQDOEORFN................................................................................2-2
 ,167$//$7,21 ...............................................................................................
 ,QVWDOODWLRQFRQGLWLRQV .........................................................................................
 ,QVWDOODWLRQRIDQDO\]HU........................................................................................
 3LSLQJ ..................................................................................................................
 6DPSOLQJ .............................................................................................................
 &RQGLWLRQVRIVDPSOLQJJDV.........................................................................
 6DPSOLQJJDVÀRZ.......................................................................................
 3UHSDUDWLRQRIVWDQGDUGJDV.........................................................................
 3XUJLQJRILQVWUXPHQWLQVLGH.......................................................................
 3UHVVXUHDWVDPSOLQJJDVRXWOHW...................................................................
 ([DPSOHFRQ¿JXUDWLRQRIJDVVDPSOLQJV\VWHP .........................................
 :LULQJ..................................................................................................................
 3RZHULQOHW ..................................................................................................
 ,QSXW2XWSXWWHUPLQDOEORFN........................................................................
 &RQQHFWLRQPHWKRGDQDORJRXWSXWFRPSRQHQW .........................................
23(5$7,21........................................................................................................
 3UHSDUDWLRQIRURSHUDWLRQ ....................................................................................
 :DUPXSRSHUDWLRQDQGUHJXODURSHUDWLRQ ..........................................................
 '(6&5,37,212)',63/$<$1'23(5$7,213$1(/6..........................5-1
 1DPHDQGGHVFULSWLRQRIRSHUDWLRQSDQHO ...........................................................5-1
 2YHUYLHZRIGLVSOD\DQGRSHUDWLRQSDQHOV..........................................................5-2
 2XWOLQHRIGLVSOD\VFUHHQ.....................................................................................
 %DVLFRSHUDWLRQ....................................................................................................
 6(77,1*$1'&$/,%5$7,21......................................................................
 6ZLWFKRIUDQJH ...................................................................................................
 6HWWLQJRIUDQJHVZLWFKPRGH......................................................................
 0DQXDOUDQJHVZLWFK..................................................................................

vi INZ-TN5ZKJ7-E
 &DOLEUDWLRQ6HWWLQJ ..............................................................................................
 6HWWLQJRIFDOLEUDWLRQFRQFHQWUDWLRQ............................................................
 6HWWLQJRIPDQXDO]HURFDOLEUDWLRQ .............................................................
 6HWWLQJRIFDOLEUDWLRQUDQJH.........................................................................
 6HWWLQJRIDXWRFDOLEUDWLRQFRPSRQHQWUDQJH ............................................
 $ODUPVHWWLQJ.....................................................................................................
 6HWWLQJRIDODUPYDOXHV .............................................................................
 +\VWHUHVLVVHWWLQJ ......................................................................................
 6HWWLQJRIDXWRFDOLEUDWLRQ .................................................................................
 $XWRFDOLEUDWLRQ ........................................................................................
 )RUFHGUXQVWRSRIDXWRFDOLEUDWLRQ.........................................................
 6HWWLQJRIDXWR]HURFDOLEUDWLRQ ........................................................................
 $XWR]HURFDOLEUDWLRQ ................................................................................
 )RUFHGUXQVWRSRIDXWR]HURFDOLEUDWLRQ .................................................
 3HDNDODUPVHWWLQJ .............................................................................................
 3DUDPHWHUVHWWLQJ...............................................................................................
 0DLQWHQDQFHPRGH ............................................................................................
 &DOLEUDWLRQ.........................................................................................................
 =HURFDOLEUDWLRQ.........................................................................................
 6SDQFDOLEUDWLRQ ........................................................................................
 0$,17(1$1&( ..............................................................................................7-1
 'DLO\FKHFN .........................................................................................................7-1
 'DLO\FKHFNDQGPDLQWHQDQFHSURFHGXUHV...........................................................7-1
 0DLQWHQDQFHRIDQDO\]HUXQLW..............................................................................7-2
 &OHDQLQJPHWKRGIRUVDPSOHFHOOSLSHFHOO...............................................7-2
 &OHDQLQJPHWKRGIRUVDPSOHFHOOEORFNFHOO.............................................
 2SWLFDO]HURDGMXVWPHQWPHWKRGRSWLFDOEDODQFHDGMXVWPHQW...................
 0RLVWXUHLQWHUIHUHQFHFRPSHQVDWLRQDGMXVWPHQWPHWKRG ...........................7-7
 /RQJWHUPPDLQWHQDQFHSURGXFWV.......................................................................
 (55250(66$*(...........................................................................................
 63(&,),&$7,216 ............................................................................................
 *HQHUDOVSHFL¿FDWLRQV .........................................................................................
 &RGHV\PEROV......................................................................................................
 0HDVXUDEOHFRPSRQHQWDQGUDQJH±DYDLODELOLW\FKHFNWDEOH± ..........................
 2XWOLQHGLDJUDP..................................................................................................

1 - 1
INZ-TN5ZKJ7-E
1. OVERVIEW
7KLVLQIUDUHGJDVDQDO\]HUW\SH=.-PHDVXUHVWKHFRQFHQWUDWLRQRI12622&22&2DQG&+
FRQWDLQHGLQVDPSOLQJJDVRQWKHSULQFLSOHWKDWGLIIHUHQWDWRPLFPROHFXOHVKDYHDQDEVRUSWLRQVSHFWUXPLQ
WKHZDYHEDQGRILQIUDUHGUD\VDQGWKHLQWHQVLW\RIDEVRUSWLRQLVGHWHUPLQHGE\WKH/DPEHUW%HHUODZ
6LQFHWKLVLQVWUXPHQWLQVWDOOH[WHUQDO22VHQVRULWDOORZVPHDVXULQJXSWRFRPSRQHQWVVLPXOWDQHRXVO\
LQFOXGLQJ22VHQVRUXSWRFRPSRQHQWVLI22VHQVRULVH[FOXGHG
)XUWKHUPRUHXVHRIDPLFURSURFHVVRURUODUJHVL]HGOLTXLGFU\VWDOGLVSOD\UHDOL]HVLPSURYHPHQWRIRSHU-
DELOLW\DFFXUDF\DQGPXOWLIXQFWLRQV
7KLVLQVWUXPHQWLVRSWLPXPIRUPHDVXULQJFRPEXVWLEOHJDVH[KDXVWHGIURPERLOHUVRULQFLQHUDWRUVDQG
LWLVHIIHFWLYHIRUVWHHOJDVDQDO\VLVEODVWIXUQDFHVWHHOFRQYHUWHUWKHUPDOWUHDWPHQWIXUQDFHVLQWHULQJ
3HOOHWHTXLSPHQWFRNHIXUQDFHVWRUDJHDQGPDWXULW\RIYHJHWDEOHDQGIUXLWELRFKHPLVWU\PLFUREH
>IHUPHQWDWLRQ@DLUSROOXWLRQ>LQFLQHUDWRUH[KDXVWJDVGHVXOIXUL]DWLRQGHQLWUDWLRQ@DXWRPRWLYHHPLVVLRQ
H[FOXGLQJWHVWHUSURWHFWLRQDJDLQVWGLVDVWHUV>GHWHFWLRQRIH[SORVLYHJDVDQGWR[LFJDVFRPEXVWLRQ
JDVDQDO\VLVRIQHZEXLOGLQJPDWHULDO@JURZWKRISODQWVFKHPLFDODQDO\VLV>SHWUROHXPUH¿QHU\
SODQWSHWUROHXPFKHPLVWU\SODQWJDVJHQHUDWLRQSODQW@HQYLURQPHQW>ODQGLQJFRQFHQWUDWLRQWXQQHO
FRQFHQWUDWLRQSDUNLQJORWEXLOGLQJPDQDJHPHQW@DQGYDULRXVSK\VLFDODQGFKHPLFDOH[SHULPHQWV

2 - 1
INZ-TN5ZKJ7-E
2.1 Name and description of main unit
2. NAME and description of each unit
Fig. 2-1
SPAN
ZERO
MODE
ENTERESC
PE N L
AC V
SOURCE
POWER
E
U
F
S
FUSE
250V T 3.15A
ZKJ
GAS ANALYZER
POWER
ON
POWER
(1) Handle
(2) Power switch
(4) Sampling gas inlet
(3) Display/operation panel
(6) Sector motor
(7) Light source cover
(9) Power terminal
(5) Sampling gas outlet
(8) Input/Output terminal
Name 'HVFULSWLRQ Name 'HVFULSWLRQ
 +DQGOH 8VHG IRU LQVWDOOLQJWKHPDLQ
XQLW
 6HFWRUPRWRU )RUGULYLQJWKHURWDWLRQRIVHFWR
 3RZHUVZLWFK 8VHGIRU212))WKHDQDO\]HU  /LJKWVRXUFH
cover ,QIUDUHGOLJKWVRXUFHLVDUUDQJHG LQWKHFRYHU
 'LVSOD\RSHUD-
WLRQSDQHO
/LTXLGFU\VUDO GLDSOD\DQG NH\V
IRUVHWWLQJYDULRXVIXQFWLRQV
 ,QSXW2XWSXW
WHUPLQDO
)RUUHFHLYLQJWKHVLJQDOIURP
DQDO\]HUDQGDODUPRXWSXWVLJQDO
 6DPSOLQJJDV
LQOHW
)RUFRQQHFWLQJWRWKHPHDVXULQJ
JDVWXEH
 3RZHUWHUPLQDO )RUFRQQHFWLQJWKHSRZHUFDEOH
 6DPSOLQJJDV
RXWOHW
&RQQHFWWRWKHH[KDXVWOLQH

2 - 2 INZ-TN5ZKJ7-E
2.2 Input/Output terminal block
7KLVDQDO\]HUSURYLGHLQSXWRXWSXWRIYDULRXVVLJQDOVIURPWKHWHUPLQDOEORFNORFDWHGRQWKHXSSHU
side.
,QSXWRXWSXWWHUPLQDO!
Fig. 2-2
INLET1 OUTLET1PURGE
OPTION2 OPTION1 AUTO CAL A/O
(1) Input/Output terminal block
(2) Communication connector
AUTO CAL OPTION2 OPTION1 A/O
Name 'HVFULSWLRQ Name 'HVFULSWLRQ
 ,QSXW2XWSXW
WHUPLQDOEORFN
,QSXW2XWSXWWHUPLQDOIRUVLJ-
QDOVRIDQDORJRXWSXWUDQJH
LGHQWLILFDWLRQFRQWDFWDODUP
FRQWDFWRXWSXWHWF
 &RPPXQLFD-
WLRQFRQQHFWRU
&RQQHFWFRPPXQLFDWLRQFDEOH
3OHDVHUHIHUWRDQRWKHUPDQXDO
,1=71(DERXW
FRPPXQLFDWLRQIXQFWLRQ

3 - 1
INZ-TN5ZKJ7-E
3.1 Installation conditions
7RLQVWDOOWKHDQDO\]HUIRURSWLPXPSHUIRUPDQFHVHOHFWDORFDWLRQWKDWPHHWVWKH
IROORZLQJFRQGLWLRQV
7KLVLQVWUXPHQWLVV\VWHPEXLOWLQW\SH7KLVLQVWUXPHQWVKRXOGEHXVHGZKLOHHPEHGGHGLQD
SDQHOORFNHURUHQFORVXUHRIVWHHOVKHHW
8VHWKLVLQVWUXPHQWLQGRRUV
$YLEUDWLRQIUHHSODFH
$SODFHZKLFKLVFOHDQDURXQGWKHDQDO\]HU
3RZHUVXSSO\
 5DWHGYROWDJH 9WR9$&
 2SHUDWLQJYROWDJH 9WR9$&
 5DWHGIUHTXHQF\ +]
 3RZHUFRQVXPSWLRQ 9$PD[
2SHUDWLRQFRQGLWLRQV
 $PELHQWWHPSHUDWXUH 
- ÛWRÛ&
 $PELHQWKXPLGLW\ 5+RUOHVVQRFRQGHQVDWLRQ
3. INSTALLATION
7KLVXQLWLVQRWH[SORVLRQSURRIW\SH'RQRWXVHLWLQDSODFHZLWKH[SORVLYHJDVHVWRSUHYHQW
H[SORVLRQ¿UHRURWKHUVHULRXVDFFLGHQWV
(QWUXVWWKHLQVWDOODWLRQPRYHPHQWRUUHLQVWDOODWLRQWRDVSHFLDOLVWRUWKHVXSSOLHU$SRRU
LQVWDOODWLRQPD\FDXVHDFFLGHQWDOWLSRYHUVKRFNKD]DUG¿UHLQMXU\HWF
7KHJDVDQDO\]HULVKHDY\,WVKRXOGEHLQVWDOOHGZLWKXWPRVWFDUH2WKHUZLVHLWPD\WLSRYHURU
GURSIRUH[DPSOHFDXVLQJDFFLGHQWRULQMXU\
)RUOLIWLQJWKHJDVDQDO\]HUEHVXUHWRZHDUSURWHFWLYHJORYHV%DUHKDQGVPD\LQYLWHDQLQMXU\
7KLVXQLWVKRXOGEHLQVWDOOHGLQDSODFHZKLFKFRQIRUPVWRWKHFRQGLWLRQVQRWHGLQWKHLQVWUXFWLRQ
PDQXDO2WKHUZLVHLWPD\FDXVHHOHFWULFVKRFNV¿UHRUPDOIXQFWLRQRIWKHXQLW
'XULQJLQVWDOODWLRQZRUNFDUHVKRXOGEHWDNHQWRNHHSWKHXQLWIUHHIURPHQWU\RIFDEOHFKLSVRU
RWKHUIRUHLJQREMHFWV2WKHUZLVHLWPD\FDXVH¿UHWURXEOHRUPDOIXQFWLRQRIWKHXQLW
DANGER
CAUTION

3 - 2 INZ-TN5ZKJ7-E
3.2 Installation of analyzer
1RWH &KHFNDQGPDLQWHQDQFHRIWKHDQDO\]HUPD\EHFDUULHGRXWZLWKWKHIURQWFRYHUGHWDFKHG)RU
LQVWDOODWLRQWKHZHLJKWRIWKHDQDO\]HUVKRXOGEHVXSSRUWHGZLWKWKHERWWRPRIWKHFDVH
 'RQRWLQVWDOOWKHDQDO\]HUDWWKHSODFHZKLFKLVH[SRVHGWRGLUHFWVXQOLJKW
 7KHDQDO\]HUVKRXOGEHLQVWDOOHGDWDSODFHZKHUHDPELHQWWHPSHUDWXUHLVZLWKLQWR&DQG
WHPSHUDWXUHÀXFWXDWLRQGXULQJXVHLVPLQLPXP
SPAN
ZERO
MODE
ENTER
ESC
PE N L
AC V
SOURCEPOWER
E
U
F
S
FUSE
250V T 3.15A
ON
(Unit: mm)
ZKJ
GAS ANALYZER
POWER
ø12
Mounting plate for fixing bottom
(Weigh of the analyzer is supported with this)
835 813
12
140
218

3 - 3
INZ-TN5ZKJ7-E
3.3 Piping
3LSLQJVKRXOGEHFRQQHFWHGWRWKHJDVLQOHWVDQGRXWOHWVRIWKHIURQWSDQHORIWKHDQDO\]HU
 8VHDFRUURVLRQUHVLVWDQWWXEHRI7HÀRQVWDLQOHVVRUSRO\HWK\OHQHWRFRQQHFWWKHLQVWUXPHQWWRD
VDPSOLQJV\VWHP(YHQLIWKHUHLVDGDQJHURIFRUURVLRQUHIUDLQIURPXVLQJDWXEHRIUXEEHURUVRIW
YLQ\O7KHLQVWUXPHQWSURYLGHVLQDFFXUDWHLQGLFDWLRQGXHWRJDVDEVRUSWLRQE\SLSLQJPDWHULDOV
 3LSHFRQQHFWLRQSRUWLV5FIHPDOHWKUHDG3LSLQJVKRXOGEHFXWDVVKRUWDVSRVVLEOHIRUDTXLFN
UHVSRQVH$ERXWPPLQQHUGLDPHWHULVUHFRPPHQGHG
 (QWU\RIGXVWLQWRWKHLQVWUXPHQWPD\UHVXOWLQGHIHFWLYHRSHUDWLRQ8VHDFOHDQSLSLQJRU
coupling.
&RQQHFWWKHJDVWXEHE\WKHIROORZLQJPHWKRG
INLET1 OUTLET1PURGE
OPTION2 OPTION1 AUTO CAL A/O
Upper side diagram
Sampling gas inlet Sampling gas outlet
Purge gas inlet
6DPSOLQJJDVLQOHW $WWDFKWKHJDVWXEHWRLQWURGXFHJDVWREHPHDVXUHGVXFKDVRQHWKDWKDVFRP-
SOHWHGGHKXPLGL¿FDWLRQSURFHVVDQGVWDQGDUGJDVHVIRU]HURDQGVSDQFDOLEUD-
WLRQWRWKLVLQOHW
 *DVÀRZWREHLQWURGXFHGVKRXOGEHFRQVWDQWZLWKLQWKHUDQJHRI/PLQ
/PLQ
6DPSOLQJJDVRXWOHW([KDXVWPHDVXUHGJDVWKURXJKWKHRXWOHW$WWDFKWKHWXEHWRH[KDXVWPHDVXUHG
JDVRXWGRRUVRUWRWKHDWPRVSKHUH
3XUJHJDVLQOHW ,WLVXVHGIRUSXUJLQJWKHLQVLGHRIWKHWRWDOJDVDQDO\]HU:KHQWKHDQDO\]HU
PXVWEHSXUJHGUHIHUWR,WHP3XUJLQJRILQVWUXPHQWLQVLGH
 8VHGU\JDV12RULQVWUXPHQWDWLRQDLUIRUSXUJHJDVÀRZUDWHRI/PLQRU
PRUH

3 - 4 INZ-TN5ZKJ7-E
Internal piping diagram
Correspondence of measured components and measuring units
0HDVXUHGFRPSRQHQWV 0HDVXUHULQJXQLW
FRPSRQHQWDQDO\]HUIRU12622&22&2&+(DFKPHDVXUHGFRPSRQHQW
FRPSRQHQWDQDO\]HUIRU12622&22&2 12622&22&2
Note) 2cells may be used
depending on combination
of range
OUTLET INLET
Measuring unit (IR unit)
Sampling cell
Sampling gas inlet
Sampling gas outlet

3 - 5
INZ-TN5ZKJ7-E
ZKJ7
,QFDVHRIQRWPHDVXULQJ12[
6DPSOLQJJDVLQOHW
6DPSOLQJJDVRXWOHW
([KDXVW
5HOHDVHWRDWPRVSKHUH
6DPSOLQJJDV
)LOWHU )ORZPHWHU
/PLQ
12212
FRQYHUWHU
1RWH7KH12212FRQYHUWHULVQHHGHGZKHQ12[LVPHDVXUHG
ZKJ7
([KDXVW
5HOHDVHWRDWPRVSKHUH
6DPSOLQJJDV
LQOHW
6DPSOLQJJDV
RXWOHW
6DPSOLQJJDV
)LOWHU )ORZPHWHU
/PLQ
,QFDVHRIPHDVXULQJ12[
)RU
PHDVXULQJ
XQLW
Example of connecting each measuring unit

3 - 6 INZ-TN5ZKJ7-E
3.4 Sampling
3.4.1 Conditions of sampling gas
 'XVWFRQWDLQHGLQWKHVDPSOLQJJDVVKRXOGEHFRPSOHWHO\UHPRYHGZLWKD¿OWHU)RUWKH¿QDO
VWDJH¿OWHUXVHD¿OWHUWKDWDOORZVUHPRYLQJGXVWSDUWLFOHVRIP
 'HZSRLQWRIVDPSOLQJJDVPXVWEHORZHUWKDQWKHDPELHQWWHPSHUDWXUHWRDYRLGRFFXUUHQFH
RIGUDLQLQWKHJDVDQDO\]HU,IYDSRULVFRQWDLQHGLQWKHVDPSOLQJJDVGHZSRLQWVKRXOGEH
ORZHUHGWRÛ&E\XVLQJDGHKXPLGL¿HU
 ,I62PLVWLVFRQWDLQHGLQWKHVDPSOLQJJDVXVHDPLVW¿OWHURUFRROHUWRUHPRYH62PLVW
2WKHUPLVWVVKRXOGEHUHPRYHGE\XVLQJDPLVW¿OWHURUFRROHU
 &RUURVLYHJDVHVVXFKDV&O2, F2DQG+&OLIWKH\DUHFRQWDLQHGLQWKHVDPSOLQJJDVLQ
FRQVLGHUDEOHDPRXQWVZLOOVKRUWHQWKHOLIHRILQVWUXPHQWV
 7HPSHUDWXUHRIVDPSOLQJJDVVKRXOGEHZLWKLQWRÛ&3URYLGHDPHDQVWKDWSUHYHQWVHQWU\
RIKRWJDVGLUHFWO\LQWRWKHLQVWUXPHQW
 6DPSOLQJJDVÀRZ
)ORZRIVDPSOLQJJDVVKRXOGEH/PLQ/PLQ
$YRLGÀRZÀXFWXDWLRQGXULQJPHDVXUHPHQW
2EVHUYHWKHÀRZUHDGLQJE\DÀRZPHWHUSURYLGHGDVVKRZQLQWKHH[DPSOHRIWKHVDPSOLQJV\VWHP
FRQ¿JXUDWLRQ,WHP
3.4.3 Preparation of standard gas
5RXWLQHFDOLEUDWLRQLVUHTXLUHGE\VWDQGDUGJDVIRUNHHSLQJWKLVLQVWUXPHQWXQGHUQRUPDORSHUDWLRQ
FRQGLWLRQRQFHDZHHN3UHSDUHDVWDQGDUGJDVF\OLQGHUIRU]HURFDOLEUDWLRQDQGVSDQFDOLEUDWLRQ
$QDO\]HUZLWKRXW22measure-
PHQW
$QDO\]HUZLWKH[WHUQDO]LUFRQLD
22sensor
=HURJDV N2 gas 'U\DLU
6SDQJDVRWKHUWKDQIRU22mea-
VXUHPHQW
*DVZLWKFRQFHQWUDWLRQRI
or more of full scale *DVZLWKFRQFHQWUDWLRQRI or more of full scale
6SDQJDVIRU22PHDVXUHPHQW WR22
3.4.4 Purging of instrument inside
7KHLQVLGHRILQVWUXPHQWQHHGQRWEHSXUJHGJHQHUDOO\H[FHSWIRUWKHIROORZLQJFDVHV
 $FRPEXVWLEOHJDVFRPSRQHQWLVFRQWDLQHGLQVDPSOHJDV
 &RUURVLYHJDVLVFRQWDLQHGLQWKHDWPRVSKHULFDLUDWWKHLQVWDOODWLRQVLWH
 7KHVDPHJDVDVWKHVDPSOHJDVFRPSRQHQWLVFRQWDLQHGLQWKHDWPRVSKHULFDLUDWWKH
LQVWDOODWLRQVLWH
,QVXFKFDVHVDVDERYHWKHLQVLGHRIDQDO\]HUVKRXOGEHSXUJHGZLWKWKHDLUIRULQVWUXPHQWDWLRQ
or N2.
3XUJLQJÀRZUDWHVKRXOGEHDERXW/PLQ
,IGXVWRUPLVWLVFRQWDLQHGLQSXUJLQJJDVLWVKRXOGEHHOLPLQDWHGFRPSOHWHO\LQDGYDQFH

3 - 7
INZ-TN5ZKJ7-E
for NOx
measurement
O2
NO, SO2
(1) Gas extractor
Gas inlet tube
15° or larger (4) Gas aspirator
(2) Mist filter
(5)
(3) Safety drain trap
Gas outlet
Drain
Electronic
gas cooler
(8) Flowmeter
(7) Membrane filter
(7) Membrane
filter
(9) Standard gas
SO2
/N2
SO2O2
(6) Solenoid valve
Pressure
reducing valve
Infrared gas
analyzer main
unit
ZKJ7 Unit
(11) NO2/NO
converter
(10) Zirconia
O2sensor
(ZFK7)
NO
/N2
NO
N2
or
Air
ZERO
O2
/N2
3.4.5 Pressure at sampling gas outlet
3UHVVXUHDWWKHVDPSOLQJJDVRXWOHWVKRXOGEHDGMXVWHGWRDWPRVSKHULFSUHVVXUH
 ([DPSOHFRQ¿JXUDWLRQRIJDVVDPSOLQJV\VWHP
7KHIROORZLQJLOOXVWUDWHVDW\SLFDOV\VWHPFRQ¿JXUDWLRQIRU¿YHFRPSRQHQWJDVPHDVXUHPHQWIRU
PRQLWRULQJFRPEXVWLRQH[KDXVWJDVIURPERLOHUUHIXVHLQFLQHUDWRUHWF
&RQWDFW)XML(OHFWULFIRUV\VWHPFRQ¿JXUDWLRQPDWFKLQJWKHSDUWLFXODUXVHRUIXUWKHULQIRUPDWLRQ
Name 'HVFULSWLRQ Name 'HVFULSWLRQ
 *DV H[WUDF-
WRU
*DVH[WUDFWRUZLWKDKHDWLQJ
W\SHVWDLQOHVVVWHHOILOWHURI
VWDQGDUGPHVKP
 )ORZPHWHU $GMXVWVDQGPRQLWRUVWKH
ÀRZUDWHRIVDPSOHJDV

0LVW¿OWHU 5HPRYHVGUDLQPLVWDQG
GXVW
 6WDQGDUGJDV Reference gas used for cali-
EUDWLQJ]HURDQGVSDQRIWKH
DQDO\]HU7RWDOF\OLQGHUV
required for zero gas air,
VSDQJDV12622&2&22
DQG22.
 6DIHW\ GUDLQ
WUDS
7KHVDIHW\GUDLQWUDSGLYLGHG
LQWR WZR URRPV IRU SRVLWLYH
DQGQHJDWLYHSUHVVXUH,W
PRQLWRUVDQGDGMXVWVWKH
sample gas pressure.
 *DV DVSLUD-
WRU
)RUDVSLUDWLRQRIVDPSOHJDV
'ULHVWKHPRLVWXUHLQVDPSOH
=LUFRQLD22
sensor ([WHUQDO]LUFRQLDR[\JHQ sensor used for measuring
WKHR[\JHQFRQFHQWUDWLRQLQ
sample gas.
 (OHFWURQLF
gas cooler JDVWRDGHZSRLQWRIDSSUR[ Û&

6ROHQRLG
valve
8VHGIRULQWURGXFLQJFDOLEUD-
WLRQJDV
12212
FRQYHUWHU
$GGHGWR12[DQDO\]HU
$VSHFLDOFDWDO\VWPDWHULDO
IRUHI¿FLHQWFRQYHUVLRQRI
122JDVWR12LVXVHG
 0HPEUDQH
¿OWHU
37)(¿OWHUXVHGWRHOLPLQDWH
¿QHGXVWSDUWLFOHVDQGSHUPLW
PRQLWRULQJ RI GXVW DGKHULQJ
FRQGLWLRQ RQ WKH IURQW SDQHO
RIWKHJDVDQDO\]HU

3 - 8 INZ-TN5ZKJ7-E
3.5 Wiring
 3RZHUWHUPLQDOEORFN
3RZHUWHUPLQDOEORFNLVSURYLGHGDWXQGHUSDUWRIWKHPDLQXQLW
%HVXUHWRFRQQHFWWKHSRZHUVXSSO\DFFRUGLQJWRWKHVSHFL¿FDWLRQRIWKHFXELFOHZKHUHPDLQXQLW
LVLQVWDOOHG
PE N L
AC V
SOURCEPOWER
E
U
F
S
FUSE
250V T 3.15A
ON Power terminal block
 $YRLGLQVWDOOLQJWKLVLQVWUXPHQWQHDUDQHOHFWULFDOXQLWKLJKIUHTXHQF\IXUQDFHRUHOHFWULFZHOGHU
WKDWJHQHUDWHVPXFKHOHFWULFDOQRLVH,IXVLQJWKHLQVWUX-
PHQWQHDUVXFKDQRLVHJHQHUDWLQJXQLWLVXQDYRLGDEOH
XVHDGLIIHUHQWSRZHUOLQHWRDYRLGQRLVH
 0RXQWDQRLVHVXSSUHVVRUVXFKDVYDULVWHURUVSDUNNLOOHU
DVVKRZQDWULJKW¿JXUHWRWKHQRLVHJHQHUDWLQJXQLW
ZKHQQRLVHLVJHQHUDWHGIURPUHOD\VRUVROHQRLGYDOYHV
0RXQWWKHVXSSUHVVRUQHDUWKHQRLVHJHQHUDWLQJVRXUFH
RULWZLOOKDYHQRHIIHFW
Main unit
power supply Varistor or
spark killer
Install (connect)
near the source.
Noise
generating
source
When noise source is in the vicinity

3 - 9
INZ-TN5ZKJ7-E
3.5.2 Input/Output terminal block
(1) Analog output signal (A/O): A/O (1) to (8), (13) to (18)
2XWSXWVLJQDO  WRP$'&RUWR9'&VHOHFWHGZKHQRUGHULQJ
  1RQLQVXODWHGRXWSXW
$OORZDEOHORDG  WRP$'&ȍRUOHVV
  WR9'&NȍRUPRUH
 $QDORJRXWSXWLVSURYLGHGIURPHDFKWHUPLQDOFRUUHVSRQGLQJWRWKHFKDQQHOGLVSOD\HGLQWKH
PHDVXUHPHQWVFUHHQ
$OORIDQDORJRXWSXWVLJQDOVIRUWKHLQVWUXPHQWDUHQRWLVRODWHG,WLVUHFRPPHQGHGWRLVRODWHVLJ-
QDOVLQGLYLGXDOO\WRSUHYHQWLQWHUIHUHQFHIURPXQQHFHVVDU\VLJQDOVRUWRSUHYHQWH[WHUQDOLQWHUIHU-
HQFHHVSHFLDOO\OHDGLQJWKHFDEOHRIPRUHWKDQPHWHUVRUWRRXWGRRU
(2) O2sensor input: A/O (11)
- (12)
,QSXWVLJQDO
([WHUQDO]LUFRQLD22DQDO\]HU =LUFRQLD22VHQVRUVLJQDO)XML=).RXWSXW
([WHUQDO22DQDO\]HU WR9'&'&LQSXWUHVLVWRURI0ȍRUPRUH
 ,WLVXVHGZKHQWKHH[WHUQDO]LUFRQLD22DQDO\]HURUH[WHUQDO22DQDO\]HULVVSHFL¿HGDVRUGHU
 7RFRQQHFWWRWKHRXWSXWRIWKHH[WHUQDO=LUFRQLDDQDO\]HURUH[WHUQDO22analyzer prepared
VHSDUDWHO\
 ,QFDVHRIDQH[WHUQDO22DQDO\]HULQSXWDVLJQDORIWR9'&ZLWKUHVSHFWWR22full scale of
WKHDQDO\]HU
22VHQVRULQSXWLVQRWLVRODWHG,WLVUHFRPPHQGHGWRLVRODWHZKHQDQH[WHUQDO22analyzer is
LQVWDOOHGDSDUWIURPWKLVDQDO\]HU=LUFRQLD22VHQVRU)XMLPDNH=).VKRXOGEHLQVWDOOHGDWD
ORFDWLRQWKDWLVDVFORVHWRWKLVLQVWUXPHQWDVSRVVLEOH
(3) Contact input (DI): OPTION 1 (1) to (4), (9) to (10), (11) to (14), AUTO CAL (15) to (16)
 ,WLVIRUDFRQWDFWLQSXWDWQRYROWDJH$QLQSXWLVSURYLGHGZKHQVZLWFKLQJWRVKRUWFLUFXLW
RQRURSHQRII
 1RYROWDJHLVDSSOLHGWRWKHWHUPLQDOV
(4) Contact output (DO): A/O (19) to (20), OPTION 1 (5) to (8), (15) to (20), OPTION 2,
AUTO CAL
 &RQWDFWUDWLQJ9$&$ORDGUHVLVWDQFH
 $QRXWSXWLVIRUDUHOD\FRQWDFWRXWSXW$QRXWSXWLVSURYLGHGZKHQVZLWFKLQJWRFRQGXFWLYHRQ
RURSHQRII
:LULQJRIDQDORJRXWSXWVLJQDO22VHQVRULQSXWDQGFRQWDFWLQSXWVKRXOGEH¿[HGVHSDUDWHO\IURP
WKHZLULQJRISRZHUVXSSO\DQGFRQWDFWRXWSXW
1RWH 7RDYRLGWKHHIIHFWRIQRLVHJHQHUDWHGIURPH[WHUQDOXQLWVEHVXUHWRJURXQGWKHDQDO\]HU
PDLQXQLW&RQWLQXHEHWZHHQWKH,2PRGXOHPRXQWLQJSODWHDQGWKHSDQHODQGFRQQHFWWKH
SDQHOFDVLQJWRWKHVDPHJURXQGDVWKHDQDO\]HU

3 - 10 INZ-TN5ZKJ7-E
(5) EXTERNAL CONNECTION DIAGRAM
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
+
+
+
-
+
+
0 to 1V or
4 to 20mA
DC (instan-
taneous value)
0 to 1V or
4 to 20mA
DC (O2converted
average value)
0 to 1V or
4 to 20mA
DC (instan-
taneous value)
0 to 1V or
4 to 20mA
DC (O2converted
average value)
Remote output
holding input
1st component
Remote range
input
O2
Remote range
input
1st component
Range identifi-
cation contact
output
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1st
component
2nd
component
2nd component
Remote range
input
Average value reset
input
R1R1
2nd component
Range identification
contact output
Auto calibration
end contact
output
Contact output during
auto calibration
O2
Range identification
contact output
A/O
O2sensor input
O2Output
0 to 1V or
4 to 20mA
DC (instan-
taneous value)
1st component
O2converted
value output ***)
0 to 1V DC or
4 to 20mA DC
2nd component
O2converted
value output **)
0 to 1V DC or
4 to 20mA DC
FAULT
OPTION 1
(M3.5 screw) (M3.5 screw)
(M3.5 screw) (M3.5 screw)
OPTION 2 AUTO CAL
1st component
Upper limit alarm
contact output
2nd component
Upper limit alarm
contact output
O2
Upper limit alarm
contact output
1st component
Lower limit alarm
contact output
2nd component
Lower limit alarm
contact output
O2
Lower limit alarm
contact output
Unassigned (*) Unassigned (*)
Unassigned (*)
Unassigned (*)
Auto calibration
contact output
Zero gas
contact output
Span gas-1
contact output
Span gas-2
contact output
Span gas-3
contact output
Calibration error
contact output
Pump ON/OFF contact
Auto calibration
remote start input
**) When two analyzers are lined up
and installed with O2converted
value and converted average value,
by First analyzer O2instantaneous value
(0-1V DC: 0-25% range equivalent) is outputted.
***) When two analyzers are lined up
and installed and first analyzer is used
as CO2/CO sensor, CO converted value
is outputted to 1st component O2converted
value output.
Connector
<CN2>
For serial communicetion (D-Sub9pin)
1
2
3
4
5
6
7
8
9
For details,
reter to another
manual about
communication function.