Extech Instruments AN300 Manuel utilisateur

USERGUIDE



LargeVaneCFM/CMM

Thermo‐Anemometer



ModelAN300



99 Washington Street

Melrose, MA 02176

Phone 781-665-1400

Toll Free 1-800-517-8431

Visit us at www.TestEquipmentDepot.com

AN300‐EU‐ENv1.11/13

Introduction

CongratulationsonyourpurchaseoftheExtechAN300VaneAirflowAnemometer.

ThisinstrumentmeasuresAirVelocity,AirFlow(volume),andAirTemperature.Thelarge,easy‐

to‐readbacklitLCDincludesprimary(upper)andsecondary(lower)displaysplusnumerous

statusindicators.Theoptionalconeandfunnelairflowadaptorsallowforquickvolume

measurements.Thismeterisshippedfullytestedandcalibratedand,withproperuse,will

provideyearsofreliableservice.PleasevisittheExtechInstrumentswebsite(www.extech.com)

tocheckforthelatestversionofthisUserGuide,ProductUpdates,andCustomerSupport.



CAUTIONS

Improperuseofthismetercancausedamagetothemeterandpersonalinjury.Readand

understandthisusermanualbeforeoperatingthemeter.

Inspecttheconditionoftheprobeandthemeterforanydamagebeforeoperatingthe

meter.Repairorreplacedamagebeforeuse.

Iftheequipmentisusedinamannernotspecifiedbythemanufacturer,theprotection

providedbytheequipmentmaybeimpaired.

Thisdeviceshouldnotbemadeavailabletochildren.Itcontainshazardousobjectsaswellas

smallpartsthatcanbeaccidentallyswallowed.Themeter’sbatteriesandpackingmaterial

canalsobedangeroustochildren.

Intheeventthatthemeteristobeunusedforanextendedperiodoftime,removethe

batteriestoprotectagainstbatteryleakage.

Expiredordamagedbatteriescanbehazardousifallowedtocomeincontactwithskin.Use

suitablehandprotectioninsuchcases.

Donotshortcircuitbatteriesorputbatteriesinfire.



AN300‐EU‐ENv1.11/13

Descriptions



MeterDescription(front)

1. ToplineLCDdisplayreading

2. BottomlineLCDdisplayreading

3. U/modeAVGanduparrowbutton

4. L/modeanddownarrowbutton

5. ON‐OFF(Power)andSETbutton

6. HOLD,MAX‐MIN,andleftarrow(Enter)button

7. Unitofmeasuresymbolforlowerdisplayrow

8. Unitofmeasuresymbolforupperdisplayrow

9. AirVelocityVane

MeterDescription(rear)

10. Airtemperaturesensor

11. Batterycompartment



AN300‐EU‐ENv1.11/13

SET

HOLD

MAX/MIN

U/mode

AVG

▲

L/mode

▼

U/mode

AVG

▲

BriefKeypadDescription



PressmomentarilytoswitchthemeterONorOFF.Pressandholdthisbuttonfor2

secondstoenterorexittheSetupmode(refertoSETUPmodesectionfordetails).



oPressmomentarilytofreezethedisplayedreading(HOLDiconswitchesON);press

againmomentarilytoexittheHOLDmode(HOLDiconswitchesOFF)

oPressandholdfor2secondstodisplaytheMIN(minimum)reading;pressandhold

againtodisplaytheMAX(maximum)reading;Pressandholdathirdtimetoexit

oThisbuttonisalsousedintheAVERAGEmode(forrecordingreadingsoneatatime

orfora‘timed’recordingsession)andintheSETUPmode(forconfiguringthe

meter).PleasereviewtheAVERAGEandSETUPmodesectionsfordetails



Pressandholdfor2secondstoaccesstheMulti‐PointAverageandTimedAverage

modes(theAVGiconswitchesON).Detailedinstructionsforthesemodesareprovided

laterinthisguide).IntheSetupmodepresstoselectacategoryortoincreaseavalue

(refertoSETUPmodesection)



Presstotogglethelowerdisplaybetweenairtemperatureandairvolumereadings;

AlsousedintheMulti‐PointAverage,TimedAverage,andSetupmodes;refertothe

AVERAGEandSETUPmodessectionslaterinthisguide



 

+WiththemeterswitchedOFF,pressandholdthesetwobuttonstodisable

AutoPowerOFF.DetailedAUTOPOWEROFF(Sleepmode)instructionsare

providedlaterinthisguide

AN300‐EU‐ENv1.11/13

DisplayDescription

1. LowerDisplaydigits(airvolume,airtemperature,timer,ormenuparameterdisplays)

2. UpperDisplaydigits(airvelocityormenudisplayparameters)

3. OptionalConeandFunnelattachmenticons

4. Unitsofmeasureforductareaprogramming

5. Vaneindicator(flashesverybrieflyonpowerup)

6. DisplayHOLDicon

7. MAXmodeicon

8. MINmodeicon

9. Recordingicon

10. ElapsedTimericon

11. AVGmodeicon

12. Batterystatusicon

13. Unitofmeasureicons*



*Fulllistshown.Availableunitsofmeasureiconsvarybymodel.





AN300‐EU‐ENv1.11/13

Operation

AirVelocity,Volume,andTemperatureMeasurements

1. SwitchthemeterONbypressingthePOWER buttonmomentarily.PressthePOWER

buttonagaintoswitchthemeterOFF.

2. Notethatthemeterwillautomaticallyenterthesleepmodeafter20minutesofinactivity.

Todisablethisfeature:withthemeterOFF,pressandholdthePOWERandtheU/mode

buttonsfor2seconds.TheLCDwilldisplay'n'asthemeterswitchesON.Nowthesleep

modeisdisabledandtheusermustpressthePOWERbuttonmomentarilytoswitchthe

meterOFF.

3. WhenthemeterisON,theairvelocityreadingisdisplayedontheupperdisplaydigitsin

meterspersecond(m/s)orfeetperminute(fpm).ThelowerdisplayareacanshowAir

Volume(CMM/CFM)orAirTemperature(°C/°F)readings,usetheL/modebuttontotoggle

betweenthetwo.Notethatanareameasurementmustbeprogrammedintothemeter(in

theSETUPmode)beforeaccuratevolumemeasurementscanbemade.



4. Placethemeter’svaneintheairstream.Theairmustenterthevanefromtherearofthe

meter.Thetemperaturesensorislocatedatthecenterofthevaneontherearofthemeter.

5. ReadthemeasurementdataontheLCD.

6. TochangebetweenImperialandMetricunitsofmeasurerefertotheSETUPmodesection.

7. TomeasuretheAirVolumeofaduct,firstmeasuretheduct’sarea(seetheAppendixfor

areacalculations)andthenentertheareavalueinthemeter’sSETUPmodeinin2orcm2.

Aftertheareavaluehasbeenentered,presstheL/modebuttontoswitchthelowerdisplay

fromAirTemperaturetoAirVolume.Placethemeterintheairstreamtomeasurevolume.

8. Optionally,measureAirVolumewithanairflowconeadaptorbyfirstattachingoneofthe

adaptorstothemeter(theoptionalconeadaptorkitincludesaroundandasquarecone;kit

partnumberAN300‐C).Themeterwillautomaticallyrecognizetheadaptorandthe‘INSERT

ConeShape’promptwillappearontheLCD(theadaptoriconwillalsoappear).Selectround

orsquareusingthemeter’skeypad.Notethat,regardlessoftheAREAsettingintheSETUP

mode,themeterwilldefaulttothedimensionsoftheattachment(Square:356x346mm

[13.6x13.6”);Round:210mm[8.3”]diameter).NOTE:Ensurethattheairflowadaptoriswell

mountedandlockedbeforetakingmeasurements.

LCDbacklight

PresstheU/modebuttontoswitchONtheLCDbacklight.Thebacklightwillautomaticallyswitch

OFFafterapproximately10secondstoconservebatterypower.Notethatthebacklighting

switchesONautomaticallywhenthemeterisswitchedONbytheuser.

AN300‐EU‐ENv1.11/13

DataHoldMode

1. PresstheHOLDbuttonfromthenormaloperatingmodetofreezethecurrentmeasurement.

2. The‘HOLD’iconwillappearatthetopoftheLCDdisplay.

3. PressHOLDagaintoreturntonormaloperation.The‘HOLD’iconwillswitchOFFandthe

meterwillreturntodisplayingreadingsinrealtime.

MAX/MINMode

TheMAX‐MINfeaturerecordsthehighest(MAX)andlowest(MIN)readingscapturedsincethe

meterwasswitchedON.

1. PressandholdtheMAX/MINbuttonfor2secondstobegindisplayingthelowest(minimum)

readingsencounteredsincethismodewasaccessed.The‘MIN’iconwillappearatthetopof

theLCDdisplayindicatingthatthereadingsshownarethelowestmeasured.

2. PressandholdtheMAX/MINbuttonagainfor2secondstodisplaythemaximumreadings

encountered.The‘MAX’iconwillappearontheLCD.

3. Pressandholdthisbuttonagainfor2secondstoreturntothenormalmodeofoperation

(the‘MIN’and‘MAX’iconsshouldswitchOFF).

4. WhileviewingtheMAXorMINdata,usetheL/modebuttontoswitchthedisplaysothatthe

AirVolumeMINandMAXreadingscanbeviewedalso.

5. PressandholdMAX/MINfor2secondstoreturntothenormaloperationmode.

Multi‐PointAverageMode

1. FromthenormaloperatingmodepresstheU/modebuttonfor2secondstoenterMulti‐

PointAveragemode(theAVGdisplayiconandtheassociatedblackdot•willswitchON).

2. PresstheHOLDbuttonmomentarilytorecordonereading.Theupperdisplaydigitswill

showthereading’smemorylocationnumberandthelowerdisplaywillshowthemeasured

value.PresstheHOLDbuttonagaintotakeandstoreanotherreading;thememorylocation

numberwillincrementbyoneandthecurrentreadingwillbestoredinthisnewmemory

location.

3. PressU/modemomentarilytoseethemulti‐pointmean(average)forallofthereadings

recordedduringthesession(the'•AVG'displayiconwillflashduringthisprocess).

4. PressL/modetoviewtheaveragereadingfortheotheravailableparameters.

5. PressU/modemomentarilytoreturntothenormaloperatingmode.

TimedAverageMode

1. Fromthenormaloperatingmode,pressandholdtheU/modebuttonfor2secondstoenter

theMulti‐PointAveragemodefirstandthenpressU/modeonemoretimemomentarilyto

entertheTimedAverageMode(theAVGandtheelapsedtimericonswillswitchON).

2. PressHOLDtobeginrecording.Theelapsedtimerstarts(asshownontheupperdisplay

digits)andtheclockiconflashesonandoff.

3. PressU/modetostoptheclockandtocalculatethetimedaverage.TheupperLCDwill

displaytheelapsedtimeandthelowerLCDwillshowtheaveragedreadings.TheLCDwill

flashthe'AVG'andtheelapsedtimericons.

4. PressL/modetoviewtheaverageforotheravailablemeasurements.

5. PressU/modetoreturntothenormaloperatingmode.



AN300‐EU‐ENv1.11/13

SetupMode

EnteringSetupMode

PressandholdtheSETbuttonfor2secondstoenterSetupmode.Twooptionsareavailable:

P1.0:UnitandP2.0:AREA.

Usetheup/downbuttonstotogglebetweenP1.0UNITandP2.0AREAoptions.

P1.0:UnitSelection

1. Onceinsetupmode,attheP1.0UNITdisplay,momentarilypresstheHOLDbuttontoenter

theP1.0UNITmenu.

2. Usethedown/uparrowbuttonstoswitchbetweenmetricandimperialunits.Theavailable

unitsare:airvelocity(m/s,fpm),temperature(C,F),airvolume(CMM,CFM),andareasize

(cm²,inch²).

3. PressHOLDmomentarilytoreturntotheP1.0display.

4. PresseitherarrowbuttontomovetotheP2.0AREAoptionandfollowthestepsbelow.

P2.0:AreaSizeSelection

1. Insetupmode,fromtheP2.0AREAdisplay,pressHOLDtoentertheAREAsettingmenu.The

LCDwillshow‘99999’inthelowerdisplaywiththeleft‐mostdigitflashing.

2. Usetheuparrowbuttonchangetheflashingdigit(from0through9).

3. Usethedownarrowbuttontomovetothenextdigit.Usetheuparrowbuttonagainto

changetheflashingdigit.ContinueinthiswayuntilthedesiredAREAvalueisdisplayed.

4. PresstheHoldbuttonagainmomentarilytostorethevalueandtoreturntotheP2.0display.

5. PressandholdthePOWERSETbuttonfor2secondstoreturntothenormaloperating

mode.

AN300‐EU‐ENv1.11/13

BatteryReplacement

Whenthelowbatteryicon appearsontheLCD,thefour(4)1.5V‘AAA’batteriesmustbe

replaced.

1. Opentherearbatterycompartmentbycarefullypullingdownonthecompartment’slatch.

2. Thebatterycompartmentcovershouldbecompletelyremovedbeforeproceeding.

3. Replacethefour(4)1.5V‘AAA’batteriesensuringproperpolarity.

4. Closethebatterycompartmentbeforeattemptingtousethemeter.



EUusersarelegallyboundbytheBatteryOrdinancetoreturnusedbatteriesto

communitycollectionpointsorwhereverbatteries/accumulatorsaresold.

Disposalinhouseholdtrashorrefuseisprohibited.

Disposal:Followthevalidlegalstipulationsinrespectofthedisposalofthedeviceat

theendofitslifecycle



OtherBatterySafetyReminders

oNeverdisposeofbatteriesinafire.Batteriesmayexplodeorleak.

oNevermixbatterytypes.Alwaysinstallnewbatteriesofthesametype.

AN300‐EU‐ENv1.11/13

Specifications

AirVelocityRangeResolutionAccuracy

m/s(meterspersecond)0.2‐30m/s0.01m/s±(1.5%rdg+0.3m/s)

fpm(feetperminute)40–5900fpm1fpm±(1.5%rdg+59fpm)

AirFlow(Volume)RangeResolutionAreaRange

CMM(cubicmeters/min) 0‐99999m3/min0.1upto9999.9

then1.00to99999cm2

CFM(cubicft/min)0‐99999ft3/min0.1upto9999.9

then1.00to99999in2

AirTemperatureRangeResolutionAccuracy

oC/F

‐20to60oC

(‐4to140oF)0.1oC/F

±0.6°C(‐20to50°C)

±1.2°C(51to60°C)

±1.1°F(‐5to122°F)

±2.2°F(123to140°F)

CircuitCustomLSImicroprocessor

DisplayDualfunction13mm(0.5")4‐digitLCD

Samplingrate1readingpersecondapprox.

Airvelocity/flowsensor Conventionalangledvanearmswithlow‐frictionballbearing

TemperaturesensorNTC‐typeprecisionthermistor

AutomaticPoweroffAutoshutoffafter20minutestopreservebatterylife(sleepmode)

OperatingTemperature0°Cto50°C(32°Fto122°F)

StorageTemperature‐10to50oC(14to122oF)

OperatingHumidity<80%RH

StorageHumidity<90%RH

OperatingAltitude2000meters(7000ft)maximum

BatteryPowerFour(4)‘AAA’1.5Vbatteries

BatteryLife>40hours

Batteryconsumption8.3mADC(approx.)

Weight725g(1.6lbs.)includingbatteryandprobe

DimensionsMaininstrument:269x106x51mm(10.6x4.2x2”)

OptionalAirFlowAdaptors:

Roundcone:210mm(8.3”)Diameter

Square:346x346mm(13.6x13.6”)



Autres manuels pour AN300

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Extech Instruments Instrument de mesure

Extech Instruments

Extech Instruments CO240 Manuel utilisateur

Extech Instruments

Extech Instruments 407355-NIST Manuel utilisateur

Extech Instruments

Extech Instruments EN510 Manuel utilisateur

Extech Instruments

Extech Instruments 407750 Manuel utilisateur

Extech Instruments

Extech Instruments FM200 Manuel utilisateur

Extech Instruments

Extech Instruments MO53 Manuel utilisateur

Extech Instruments

Extech Instruments RH300 Manuel utilisateur

Extech Instruments

Extech Instruments RH520B Manuel utilisateur

Extech Instruments

Extech Instruments EC210 Manuel utilisateur

Extech Instruments

Extech Instruments 407510 Manuel utilisateur

Extech Instruments

Extech Instruments CO250 Manuel utilisateur

Extech Instruments

Extech Instruments EasyView EA33 Manuel utilisateur

Extech Instruments

Extech Instruments HD755-NIST Manuel utilisateur

Extech Instruments

Extech Instruments AN320 Manuel utilisateur

Extech Instruments

Extech Instruments MA410T Manuel utilisateur

Extech Instruments

Extech Instruments 407706 Manuel utilisateur

Extech Instruments

Extech Instruments HD400 Manuel utilisateur

Extech Instruments

Extech Instruments PQ3350 Manuel utilisateur

Extech Instruments

Extech Instruments PQ3450 Manuel utilisateur

Extech Instruments

Extech Instruments FM300 Manuel utilisateur

Extech Instruments

Extech Instruments LT510 Manuel utilisateur

Extech Instruments

Extech Instruments 850 OWL Manuel utilisateur

Extech Instruments

Extech Instruments ExStik RE300 Manuel utilisateur

Extech Instruments

Extech Instruments RC100 Manuel utilisateur

Manuels Instrument de mesure populaires d'autres marques

Suaoki

Suaoki D40 Manuel utilisateur

Elster

Elster BK-G1.6 Manuel utilisateur

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuel

Duratool

Duratool D03128 Manuel utilisateur

Vega

Vega VEGAPULS 65 Manuel utilisateur

Tonghui

Tonghui TH2618B Manuel utilisateur

Tenmars

Tenmars TM-801 Manuel utilisateur

MSR

MSR 145 Manuel utilisateur

TPS

TPS WP-82 Manuel utilisateur

ELMETRON

ELMETRON CP-511 Manuel utilisateur

PCB Piezotronics

PCB Piezotronics 003C30 Manuel utilisateur

Tenma

Tenma 72-10465 Manuel utilisateur

Endress+Hauser

Endress+Hauser Proline Promag 50 Caractéristiques techniques

Siemens

Siemens SITRANS F Coriolis FCT030 Manuel de la liste des pièces

KLINGER

KLINGER CMF V Series Manuel utilisateur

EXFO

EXFO FTB-2 Manuel d'exploitation et d'entretien

Keysight

Keysight M8290A Manuel utilisateur

ADTEK

ADTEK MW-5 Manuel utilisateur