HK Instruments MM Installation guide

Brand
HK Instruments
Model
MM
Type
Installation guide
Copyright HK Instruments 2021 www.hkinstruments. Installaon version 4.0 2021
INSTALLATION
INSTRUCTIONS
DIFFERENTIAL PRESSURE GAUGES
& MANOMETERS - MM Series
• READ THESE INSTRUCTIONS CAREFULLY BEFORE
ATTEMPTING TO INSTALL, OPERATE OR SERVICE THIS
DEVICE.
• Failuretoobservesafetyinformaonandcomplywith
instruconscanresultinPERSONALINJURY,DEATHAND/OR
PROPERTY DAMAGE.
• Retaintheseinstruconsforfuturereference.
• Thisproduct,wheninstalled,willbepartofanengineered
systemwhosespecicaonsandperformancecharacteriscs
arenotdesignedorcontrolledbyHKInstruments.Review
applicaonsandnaonalandlocalcodestoassurethatthe
installaonwillbefunconalandsafe.Useonlyexperiencedand
knowledgeabletechnicianstoinstallthisdevice.
SPECIFICATIONS
Thank you for choosing an HK Instruments MM series liquid col-
umnmanometer.TheMMseriesisintendedforuseincommercial
environmentsforairandnon-corrosivegases.TheMMseriesisde-
signedwithoverpressurereservoirtoprotectthemanometerliquid
fromleakingintotheductduringoverpressure.
TheMMseriesincludesaeldadjustablezeropointcalibraonand
pressurelimitsckers.TheMMseriesisavailablewithoponallevel
bubble.
MMseriesdevicesarecommonlyusedinHVAC/Rsystemsfor:
•fan,blowerandltermonitoring
•pressureandowmonitoring
•pressuremonitoringincleanrooms
SPECIFICATIONS
Performance
Accuracy:
MM±100500
-100...100 Pa ±2 Pa
100...500 Pa ±25 Pa
MM200600
0...200 Pa ±5 Pa
200...600 Pa ±25 Pa
Overpressure:
Maxpressure200kPa
Technical Specicaons
Media compability:
Dryairornon-aggressivegases
Measuring units:
Pa
Measuring ranges:
-100...100...500 Pa
0...200...600 Pa
Environment:
Operangtemperature:
-40...+60 ºC
Gauge uid:
Red:s.g.0.786kg/dm(15°C)
(IsoparM)
MM±100500 RED
MM200600 RED
Physical
Case:
ABS
Cover:
PMMA
Knobs:
Polycarbonate(PC)
O-ring:
Nitrilerubber(NBR)
Weight:
420g
Safety
Productequippedwithintegralreservoirtoprevent
gaugeuidleakageduringoverpressuresituaon.
Conformance
MeetstherequirementsforCEmarking:
RoHSDirecve:2011/96/EU
INTRODUCTION WARNING
APPLICATIONS
COMPANY WITH
MANAGEMENT SYSTEM
CERTIFIED BY DNV GL
= ISO 9001 = ISO 14001 =
RoHS 2
2011/65/EU
Copyright HK Instruments 2021 www.hkinstruments. Installaon version 4.0 2021
INSTALLATION
Figure 1a - Surface mounting
1)Mountthedevicehorizontallyinthedesiredlocaon.
212.0
Pa
600
500
400
300
200
150
100
50
0 Pa
=0.786
FILL
MANOMETER
MM 200600
105.0
139.5
17.0
107.5
DIMENSIONAL DRAWINGS
Pa
600
500
400
300
200
150
100
50
0 Pa
=0.786
FILL
MANOMETER
MM 200600
2)Unscrewthezeroadjustmentknob(lowerone)sothatitis
completelyopenandthenturnoneroundbackwards.Openthell
plug(upperone)andpourinthegaugeuidunlitreachesthezero
onthescale.Finetunewiththezeroadjustmentknobunltheuid
isexactlyatthezerolevel.Screwthellplugbacktoitsplace.
3)Connectthepressuretubes.Connectposivepressuretoport
labeled“+”andnegavepressuretoport“-”.
NOTE!OnlyusegaugeuidapprovedbyHKInstrumentstoguarantee
accuracyandfunconalityofthedevice.
WARRANTY POLICY
Thesellerisobligatedtoprovideawarrantyofveyearsforthedeliv-
eredgoodsregardingmaterialandmanufacturing.Thewarrantyperiod
isconsideredtostartonthedeliverydateoftheproduct.Ifadefect
inrawmaterialsoraproduconawisfound,thesellerisobligated,
whentheproductissenttothesellerwithoutdelayorbeforeexpira-
onofthewarranty,toamendthemistakeathis/herdiscreoneither
by repairing the defecve product or by delivering free of charge to
thebuyeranewawlessproductandsendingittothebuyer.Delivery
costsfortherepairunderwarrantywillbepaidbythebuyerandthe
return costs by the seller. The warranty does not comprise damages
causedbyaccident,lightning,oodorothernaturalphenomenon,nor-
malwearandtear,improperorcarelesshandling,abnormaluse,over-
loading,improperstorage,incorrectcareorreconstrucon,orchanges
and installaon worknotdonebytheseller. Theseleconofmateri-
alsfordevicespronetocorrosionisthebuyer’sresponsibility,unless
otherwise is legally agreed upon. Should the manufacturer alter the
structureofthedevice,thesellerisnotobligatedtomakecomparable
changestodevicesalreadypurchased.Appealingforwarrantyrequires
thatthebuyerhascorrectlyfullledhis/herduesarisenfromthede-
liveryandstatedinthecontract.Thesellerwillgiveanewwarrantyfor
goodsthathavebeenreplacedorrepairedwithinthewarranty,how-
everonlytotheexpiraonoftheoriginalproduct’swarrantyme.The
warrantyincludestherepairofadefecvepartordevice,orifneeded,
anewpartordevice,butnotinstallaonorexchangecosts.Underno
circumstanceisthesellerliablefordamagescompensaonforindirect
damage.
RECYCLING/DISPOSAL
Thepartsleoverfrom installaonshouldberecycledaccording to
your localinstrucons. Decommissioneddevices should be disposed
ofasmixedwasteaccordingtoyourlocalinstrucons.
  • Page 1 1
  • Page 2 2

HK Instruments MM Installation guide

Brand
HK Instruments
Model
MM
Type
Installation guide
Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents