Escort ECT-670 User manual

USER
MANUAL
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SAFETY INIONIIiATION
U{TNUITNON
USINGTEE MEITR SAFELi
OTET.ATIONINSITUCTIOIIS
. ALIGNMENT
r ZEROADruSTMENT
CURRENT MEASUREMENT
D.LEICTruCAI STECIT'TCATIONS
ACI]f,SslOruESAND REPI,ACDMENT
PARIS
MAINTENANCI
. SERVICE
. BATTERYREPI-ACEMENT
. CLE^NINC
Toensurethrt ye use th€ tresduce. sai€ly. tolld rhe
sately süidelines
. Avoidrcrkins alae, Tale pre@urios rhenbrline 6r@ndDrirs
. U* extreE uuti@ üen rorkiM arMd bare@nductorsor bls
bars. A€idenral dtact rith the @nductor@ld resulr rn
t U* tbe tresdüe. ftly as speciiied in this ßn@l; othe.'ise, the
protctid prcvLd€d
by th€ t.dsde. Ey be rroaired.
. Do
@t se the t.&sdkr if ii Loks d6Dsed.
' I.soett the leaasior dacged rnsulatrm or exDo€€d-tal, ClE t
test lead @tinuity. [e-mail] t*ds.
. fhen Etins Eet.xtrts, keD ydr fin3.6 behid the lEsd gurds 6
' n€ld tbis oD€ratio Eul caplereiy b.fore nsins the tränsnrcered
tolld all $tety irfotutio

INTRODUCTTON
Thrs cur.en! transdocef has bccn dcsrsncd tor usc riib diirlal
rulri-lers, r€6.dcrs snd other surtable eqüitftnt ror accurslc
nd inirusrre Pssurer.r of Äc. D( äod cdplcx rarefor. currents.
Lsiru adv&ced Ball offecl technolosy rhis rraosducer cao accurarcly
-asure currenrs up ro 10004 r.r.s. lhese i€arures Bke it a Do*rlul rml
for us m rnverte.s, srirch rode Dorer suoplLes. rndustrial @ntrollcrs.
autmtrv€ diasnostics and other aDplications requirrns accu.ate isolared
.us6t&Etg.8am,v
C] WARNING
Rcad
'S,{rETY
Il{FoRIlTloN'
belore using the t.dsdu.er.
^ wARNmG ide.tiiies dditids dndactios rhat pose haz6rdls)
to rhe
us( 6 CAUTIONidentifies dditions aodaclids that Dy dauge the
lransducer.
lolernatimal el€ctricaL syrbols usedare explainedin TrbLl.
AC Alternating Currenl
DC Dir€rl a urrext
al-3nd Dr 4trcrnarins dnd Difp.r r,r"pn'
EDouble Insulation
Asee ExplanatioD In The Manüal
Tdk r.lfr.rlodd f,kdrkd Sy.b.L
z't
:l
FiFfr r, AtC.rnR of clrnp Tnlrdt.r

tr ALIGNMENTMARKS
OPf,RATING INSTRUCTIONS CI'TIDNT MEASURTiIENT
O CURRf,NT MOASUREMENT
Xeasurerent Prddur€:
l) Sritch on the hansdu@rüsins rhe
0l off sritch andchcck rhat thc
2) Ser
DMtrt7WAVEIORM viich io " WAITFORM' Dosilion. Th€outpul
rill bc a oolarity sensirive DCvoltasc for DCcurreot andan lC
voltage tor ^Ccu..ents.
3) C.nnectthe red and black outDut leadsto a.ulliftler. Selecr the ^C
or DCrV ranseon the nlliEler a@rdins to the current reasurernt
,l) li oecessary
adjust the r.ansduceroutput vollase to zero as described
in s€ction on zf,to DJÜSTMENL
5) Clarp the jars of the transnuceraround
the oMucror ensuriru a son
@otact betEn the closing taces
ol the rars.
6) obse.veaod
take reasu.erentsas.cqurred. l posrrrve rnslrenl
readim indictes thar the curenl is in rh€ di.e ion shdr by lhe
7) Ir the readilc üen reasurins DCcurrent @ th€ rultrreler is mstablc
ä.d DCvoLts ms slsted, sritch to the lC V mnge@ the nllint€r.
8) vou @uld also Mito. the cDrreni raveior. @ a. öscrllospe tith thc
enclGed oDtieal acces$.y, part nare TL BNC.
MARK
I
Ftnrc !, Altrd.nl Mrrkt
Encircle thc conduclor,/busriih rhe rnsiru.enr jar. fositron the ündu or
rrrhLn th€ jars. CcnterrryMrks rill ensurereäsuri0gaccuracyas shom
tr POlr'fR O\
PrshR]|IR sltch ro roggl€0\/0ff r.asducer. fhen the transduc.r
sritch€d @ rh. c.en LEDrill lisht. rh€n the R€dLEDis lit and thc
CreenLeDis off. th€ battery voltase is te lo' for norßl oD.rario.. Tlc
battery sl@ld be.haued 6s dc*ribcd in SarFry Rcplaccrenr.Rclcr to
tr ZI]RO ADJIJSTMENT
'Ihe
ou!o!1 zerc orlser voltage oi the fansducerüy chanseduc !o th€rDl
shitls andoth€r envirffinral conditions. Toadjus! thc olpu! vollate !o
4ro, rotary zero adjust knob. B€surc the transducc.is äuy lrq thc
currenl cär.yiru @nductorthen rhis adjüstftdt is md€.
FEIE ::. cum mdrfrmdt.

ELBCTRICAL SPECIFICATIONS
\.:-.i! rs xrven
as:rii.f .eadins no.
oI lcaststsniiion!) ar 23
c '
' 'rrh relatrvchu.rdrr!
LcssLhan80%
RH
A..6,0rü: Tesl l€ads
(pär. . ftnual bat€r! aDdcarryins casc
srrny: Dcsisnedro co$ly rilh IECj0l0 I lnst.uretrr L,l.r.r)
lovervoltascCategory)llt. 300r. Pollulion
DcE.cc
? ProdurL"rll
bc Erked rhen.pproved.
Oplioul4.tu;6: ShroudcdRiiht lnsle ro B\CTcst l€ads.
A.c.r.ortr.üd n dr6cü Pütt
lrr b.ftry i!di. or: lhe REDLEDLs liL rhe. the battc.v voltasc
droos
b€lor
0.0v
(aPprox).
op.ntin! rdp.r.rtrR: 0 C to;0 Cl32 r-to l20 f). 0 80
% R H
sronr.rdFniuE:
Z0cb60c 1f rol{0
fi 0 80%RH
11!h sltTlRY RI|oY0D.
Top.nrrE.af.i.r: 0 ll \ 'a ird 0 C !o 18 Cor ZE
C to t0 C )
tNdfppt: Sinsle standa.d
\ED
160,l.
llS006P.lEc6F22
orboMinc or
allaline tyDe 9V
ballery.
M.tinrn J.r Or.ni4: To Acco.nodarc
Circuit Gblcs 2"( 50.8 t. ) diaretr
Din.n'ion: 32 (ll) 1 61 (l) * 200
(1.)
...
1.20"(n)
* 2.ö2"rt)
* 10.24
(1.)
w.kht: 780
sros rLth all acc€ssrrcs.
11.?2lbs
*ith all acc.ssries.)

W NNING
To avordelmtriol sh@t, do nol oertorr any
eniG uless de is
EI SERVICE
It tlF instrent täils to oDerate,
chsk battery, test lerds. etc., and
reDlee as n@ssary. If the instlunt stiil des bt operate, d@ble
ch.ck oD.ratins Dr@€dore as desriH in this instructid ßnuaL. then
servici.g. se dly specified repLacekot D6rts.
W RNING
lo avoid electri@l shockor daEse to th€ t.snsducer,
do not let rater
eets inside the qs. Rewe th€ test Leadsird [email protected] openins
EJ BATTERY R.EPLACEMEM
ftis !resd!e. is Dorered
by a sinrle 9V b6ttery. rith lIEDAl604,
JIS006P,llc6t22erhoozinc or 6lk lirc batt€ry. To replace
hsttery if rhe
lor baitery red LEDis lit. l,se
the foLlori.r Drdedures to replace the
I lrcla4 lhe jar trd ttE mdmtor, tuft it ott using the oli ofF
srikn 6d diffit rlE @rp0r l6ds.
2. L@tr $.d of batte.t lmr, Püll up the @er slishtly,
s ltca. llEn Pull ard love tne @er to risht directim,
3. ReDl@ th€ ftdt b6ttery.
4. Rder* the ähqe F@edure to clos€ ilE battery @rer.
tr CLEANTNG
To
cldn the inst.urent, ue r slt cLoth
darpenedin a elution of rild
detersentandrater, Do
rct sp.ay cl*mr direcrty onto tlE insrrent,
sin.c il Dy lc6k iDro rhe @bineldd ouy daDee.
0o not u$ cherisls @r6inins benzine,beMene,toluene, ryle.e, aetore
puU
F|!rc 4.
SLpI orB.n rt n der6r
Fitc 5. S..t 2 .a B..r..t R.pL.o@t
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