2. HK Instruments
  3. DPG

HK Instruments DPG Installation guide

  • Hello! I've reviewed the installation instructions for the HK Instruments DPG series differential pressure gauges. This document outlines the device's features, applications in HVAC/R systems, and specifications. It also highlights key aspects such as field-adjustable zero point calibration and overpressure protection. I'm ready to answer any questions you have about the DPG60, DPG100, and DPG600 models.
  • What are the common applications for DPG series devices?
    What type of media is compatible with DPG series devices?
    What is the accuracy of the DPG series devices?
    What is the burst pressure for DPG series devices?
    What is the operating temperature range for DPG series devices?
Copyright HK Instruments 2023 www.hkinstruments. Installaon version 5.0 2023
INSTALLATION
INSTRUCTIONS
DIFFERENTIAL PRESSURE GAUGES
& MANOMETERS - DPG 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specicaonsandperformancecharacteriscs
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DPGseriesdierenal
pressuregauge.TheDPGseriesisintendedforuseincommercial
environments in HVAC/R applicaons. It is designed to detect air
and non-corrosive gas pressures (dierenal and posive) and to
provideaclearanalogdisplayofthemeasuredvalues.
TheDPGseriesincludeseldadjustablezeropointcalibraonand
overpressureprotecon.
DPG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:
<±3%F.S(20°C),(DPG60<±5%;DPG100<±4%)
Overpressure:
Burstpressure:20kPa
Technical Specicaons
Media compability:
Dryairornon-aggressivegases
Measuring units:
Pa
Measurement ranges:
0–60Pa
0–100Ps
0–120Pa
0–200Pa
0–250Pa
0–300Pa
0–400Pa
0–500Pa
0–600Pa
0–800Pa
0–1kPa
0–1,5kPa
0–2kPa
0–3kPa
0–5kPa
Environment:
Operangtemperature:-5...+60°C
Storagetemperature:-40...+85°C
Physical
Case:
ABS
Cover:
PC
Membrane:
Silicone
Machinery:
Aluminumandsteelspring
Unit mounng diameter
110mm
Weight:
234g
Protecon standard:
IP65
Conformance
Meetstherequirementsfor:
CE:  UKCA:
RoHS:  2011/65/EU S.I.2012/3032
INTRODUCTION WARNING
APPLICATIONS
RoHS
COMPLIANT
Copyright HK Instruments 2023 www.hkinstruments. Installaon version 5.0 2023
INSTALLATION
Figure 1 - Mounng
1)Mountthedeviceinthedesiredlocaon.
2)Adjustthezeropointbyturningthezerosetscrewontopof
thelid.
3)Connectthepressuretubes.Connectposivepressuretoport
labeled"+"andnegavepressuretoport"-".
Surfacemount
Flushmount
DIMENSIONAL DRAWINGS
106.5
0 600
P.max.100 kPa
DPG600
Made in Finland
500
200
100
400
300
Pa
ZERO SET
93.5
120.0
94.0
106.9
4.2
15.244.9
110.0
60.0
0 600
P.max.100 kPa
DPG600
Made in Finland
500
200
100
400
300
Pa
ZERO SET
Copyright HK Instruments 2023 www.hkinstruments. Installaon version 5.0 2023
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 producon 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orcarelesshandling,abnormaluse,over-
loading,improperstorage,incorrectcareorreconstrucon,orchanges
andinstallaonworknotdonebytheseller.Theseleconofmaterials
fordevicespronetocorrosionisthebuyer’sresponsibility,unlessother-
wise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forwarrantyrequiresthatthe
buyerhascorrectlyfullledhis/herduesarisenfromthedeliveryand
stated in the contract. The seller will give a new warranty for goods
thathavebeenreplacedorrepairedwithinthewarranty,howeveronly
totheexpiraonoftheoriginalproduct’swarrantyme.Thewarranty
includestherepairofadefecve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.
WARRANTY POLICY
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.
/