| 德图 testo 316-4套装1，包括制冷剂 (CFC, HCFC, HFC, H2)传感器, 仪器包，充电器,耳塞) |
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11
Technicaldata
Easysensorchangeby
theuser
testo316-4
Permanentsensorcheck
Maximumindicatorshows
maximumleakages
Fastandreliabledetectionofleakages,e.g.in
refrigerationsystemsandheatpumps
testo316-4Set1thefastand
reliableleakagedetectorforall
commonrefrigerants
testo316-4Set2speciallyfor
ammonia.
Thesensorispermanently
monitoredandshows
malfunctionsorcontaminationin
thedisplay.Theuseoftestleaks
isthusnolongernecessary.If
dirty,thesensorcanbeeasily
cleanedandisimmediatelyready
foruseagain.
Whenleaksaredetected,the
displaychangesfromgreento
red.Anaudiblesignaladditionally
informsofleakagesdetected.
Usingtheearplug,thetesto316
canalsobeusedinloud
surroundings.Themaximum
indicatorfunctionshows
maximumleakagesandso
facilitatestheidentificationof
leakagelocations.Theflexible
gooseneckallowstheoptimum
positioningofthesensorcloseto
thepipingortheleakage
location.
Asimplechangeofsensorbythe
userturnsthe316-4intoan
ammoniadetector.
LeakageDetectorforRefrigerants
?Verylongsensorlife
?Opticalandaudiblealarm
?Permanentsensorcheck
?Easysensorchangebytheuser
?Earplugsocketforsecure
localizationofleakagesinloud
surroundings
Set1consistingoftesto316-4,sensor
headrefr.(CFC,HCFC,HFC,H
2
),
case,mainschargingunit,earplug)
Partno.05633164
testo316-4Set1
Set2consistingoftesto316-4,sensor
headNH
3
,case,mainschargerunit,
earplug
Partno.05633165
testo316-4Set2
AccessoriesOrderingdata
Spareheadforrefrigerants(CFC,HCFC,HFC,H
2
)
05543180
Partno.
Spareheadforammonia(NH
3
)
05543181
Meas.parameterg/a
DetectableR134a,R22,R404a,H
2
andallcommonrefrigerants
suchasCFC,HCFC,HFCNH
3
(separatesensorhead)
Dimensions190x57x42mm
Weight348g
Oper.temp.-20to+50°C
Oper.humidity20to80%RH
Storagetemp.-25to+70°C
Reactiontime<1s
Leakagealarm
Complieswith:
opticalandaudiblealarm
Lengthofgooseneck370mm
Powersupply1batteryblock(6cellsNiMh)
Batterylife6h(Continuousoperation)
Warranty
1g/yearsensitivityacc.toEN14624andE35-422
24months(instrumentandsensor)
Start-uptime<50s
(0to+50°C)
<80s
(-20to0°C)
lowerreactionthreshold3g/a
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