Anderson HM075 User manual

Anderson Instrument Co. Inc.
156 Auriesville Road
Fultonville, NY 12072
1-800-833-0081
Fax [phone]
www.anderson-negele.com
Instruction Manual
Instrument Model Number _____________________________
Instrument Serial Number _________________________________
Form Number AIC2051 © 6/04
Effective: October 2011
Supersedes: July 2011
HM TURBINE FLOWMETER

PAGE 2
Table of Contents
Section 1 - Specifications 3
1.1 Environmental Specifications 3
1.2 Operational Specifications 4
Section 2 - Introduction 5
2.1 Description 5
Section 3 - Installation 5
3.1 Location 5
3.2 Installation Illustration 5
Section 4 - Electrical Wiring 6
4.1 Signal Probe Wiring 6
4.2 Wiring Diagram 6
Section 5 - Calibration 7
5.1 K-Factor 7
Section 6 - Maintenance 8
6.1 Disassembly 8
6.2 HM Materials List 8
6.3 Assembly 9
6.4 Rotor Wear 9
6.5 Housing Wear 9
Section 7 - Troubleshooting 10
Section 8 - Warranty and Return Statement 11

PAGE 3
Section 1 - Specifications
1.1 ENVIRONMENTAL SPECIFICATIONS
POWER / SIGNAL
HTS1000
Supply Voltage: 8-24 VDC, 0.8 Watts maximum
Signal Output: 7.3-23.3 VDC, Unscaled, Pulsed Output
Output Units: Pulses Per Volume
Ambient Temperature Range: -40 - 175°F (-40° - 79°C)
HT75000
Supply Voltage: None
Signal Output: 0.18-2.6 V.P.P, Unscaled, Frequency Output
Output Units: Pulses Per Volume
Ambient Temperature Range: -65 - 225°F (-54° - 107°C)
1.2 OPERATIONAL SPECIFICATIONS
RANGE:
MODEL METER SIZE SANITARY CLAMP
CONNECTION
FLOW RANGE
HM075 3/4” 1” 5-17 GPM (18.5-65 LPM)
HM100 1” 1” 7-70 GPM (26.5-265 LPM)
HM150 1-1/2” 1-1/2” 13-130 GPM (49-492 LPM)
HM200 2” 2” 25-250 GPM (94-946 LPM)
Accuracy: +0.50% of rate Over Entire Flow Range
Repeatability: +0.10%
Maximum Product Temperature: 300°F (149°C )
Maximum Inlet Pressure: 150 psi (10.3 Bar)
Maximum Product Viscosity: 100 cps
MATERIAL / CONSTRUCTION
Housing: 316L Stainless Steel
Rotor: 316L Stainless Steel
Gasket: Silicone
Bearing Sleeve: Rulon®123 (reinforced Polytetrauoroethylene)
Adhesive: GSP1325-2(EpoxyResin)
Process Connection: Sanitary Clamp Connections
Ratings: 3-Acompliant,Thirdpartyveriedinaccordancewithstandard28-03 

PAGE 4
FIGURE 1.2 TURBINE DIMENSIONS
MODEL DIM “A” DIM “B” FITTING
HM075
HM100 3.25” (82.6mm) 5.88” (149.4mm) 1” T.C.
HM150 3.63” (92.2mm) 6.13” (155.7mm) 1 1/2” T.C.
HM200 3.88” (98.6mm) 8.63” (219.2mm) 2” T.C.
“A”
“B”
6” REF.
PICK-UP PROBE
CONNECTION TO EXTENSION CABLE
FLOW
3/4” NPT

PAGE 5
FIGURE 1.2 TURBINE DIMENSIONS Section 2 - Introduction
2.1 DESCRIPTION
TheHMisavolumetricturbineowmeter.Asliquidowsthroughthemeter,itcausestherotortospin.An
externalnon-contactpick-upprobecountseachpassingvaneoftherotorasitspins.Eachrevolutionofthe
rotorequatestoanexactvolumeofliquid.Thisdigitalsignalmayfeedinstrumentationsuchascontrollersor
digitalindicators.Thesealedprobeandstainlessconstructionmeetthedemandsofdamporwetapplications,
andmaybedirectlywasheddownduringnormalcleanup.Unitsareshippedpre-calibratedfromthefactory
withapulsepergallonvalueidentiedonthebody.
Section 3 - Installation
3.1 LOCATION
TheHMturbineseriesowmeterprovidesaccuratemeasuringresultswheninstalledineitheraverticalor
horizontalpipesection.Selectalocationwherethemeterbodywillbecompletelylledwithproduct(see
gure3.2).Theremustbeariseofpipelineelevationfromtheoutletsideofthemeter.Avoidthepresenceof
air,eitherbulkorentrained,fromenteringtheproductasitpassesthroughtheowtube.
Inaverticalpipesection,installthemeterbodyintheupwarddirectionofow.Inahorizontalpipesection,
installthemeterbodyatthelowestpossiblepointofthepipingsystem.
Besurethearrowonthebodyofthemeterpointsinthedirectionofow.
Installthemeterwithaminimumof10pipediametersofstraighttubingupstreamand5pipediametersof
straighttubingdownstream.Undernormalconditionsthemetershouldbeinstalledinapositivepressure
location.
Wheninstallingthetransducerinthemeterbody,handtightenthetransduceruntilitbottomsout.DO NOT
USE A WRENCH,asyoumaydamagethetransducer.Securethepositionofthetransducerwiththehexjam
nut.
FIGURE 3.2 INSTALLATION
Guidelines Installation Illustrations
A Install in a horizontal pipe section
at a low point before a rising
pipeline to ensure meter body
remains full.
B Install in a vertical pipe section
with an upward direction of ow to
ensure meter body remains full.
C Do not install in a horizontal pipe
section located at the highest point
of pipeline. This location allows
air to accumulate in the ow tube
which causes measuring errors.
D Do not install in a vertical pipe sec-
tion with a downward direction of
ow. This location allows air to ac-
cumulate in the meter body which
causes measuring errors.
A
B
C
D
10 x PIPE
DIAMETER
MINIMUM
5 x PIPE
DIAMETER
MINIMUM
5 x PIPE
DIAMETER
MINIMUM
10 x PIPE
DIAMETER
MINIMUM

PAGE 6
Section 4 - Wiring
4.1 SIGNAL PROBE WIRING
AlwaysroutesignalcablesseparatefromACpowerandACcontrolcircuits.Signalcablesmustbeshielded
withthebareshielddrainwiregroundedononeendandoatingontheotherend.
NOTE: If it becomes necessary to splice cable connections, be sure to properly solder or join wire
connections. Loose connections have the ability to generate false counts.
DIAGRAM 4.2 WIRING DIAGRAM
ANDERSON INSTRUMENT CO., INC.
PART NUMBER HT750000
MALE PIN (3)
WHITE WIRE
FEMALE SOCKET (1)
BLACK WIRE
WHITE
BLACK
SHIELD
PIN/SOCKET ORIENTATION
HT750000 PICK-UP PROBE SPECIFICATIONS
SIGNAL OUT
OPERATIONAL FREQUENCY RANGE
OUTPUT VOLTAGE
SINE WAVE
0-1000Hz
.18 - 2.6 V.P.P.
HT750000 LENGTH - APPROX. 12''
WHEN THREADED INTO HM SERIES FLOWMETER
HMP SERIES
TURBINE FLOWMETER
V
OUTPUT WIRING
Hz
SIGNAL OUTPUT
NO POLARITY
()
ANDERSON INSTRUMENT CO., INC.
RED + BLK COM WH SIG
PART NUMBER HTS1000
MALE PIN (3)
MALE PIN (2) WHITE WIRE
RED WIRE
FEMALE SOCKET (1)
BLACK WIRE
RED (SUPPLY INPUT+8-24VDC)
WHITE (SIGNAL OUTPUT)
BLACK (COMMON)
SHIELD
PIN/SOCKET ORIENTATION EXCITATION VOLTAGE
SIGNAL OUT
OPERATIONAL FREQUENCY RANGE
DUTY CYCLE
8-24 VDC, 0.8 Watt max
SQAURE WAVE
0-1000Hz
40 HIGH - 60 LOW
HTS1000 LENGTH - APPROX. 12''
WHEN THREADED INTO HM SERIES FLOWMETER
HMP SERIES
TURBINE FLOWMETER
V
SUPPLY VOLTAGE MINUS 0.7V
0.5V
INPUT/OUTPUT WIRING
T
~
~
40% 60% 40%

PAGE 7
Section 5 - Calibration
TheHMowmetersignalprobedetectsmotionfromtherotortoprovideapulsedoutput.Duetoslight
changesinmeterdimensions,thevolumeofliquiddisplacedbytherotorisnotthesameforeveryowmeter.
Toaccountforthesechanges,eachmeterisowtestedatthefactory.Aspecicnumericvalueisdetermined.
Thisidentiestheamountofpulsesthemeterwilloutputperaxedvolumethatpassesthroughit.Inthecase
ofAndersonowproductsagallonisthevolume.Thisvalueislabeledonthemeterbodyasa“P/G”pulses
pergallon,whichisalsoknowasa“K-Factor”.Pulsedoutputvaluesarenormallyenteredintodigitalconverter
asadividervalue“K-Factor”,orasamultipliervalueknownasa“ScaleFactor”.Eithermethodconvertsthe
unscaledpulsesofaowmeterintothedesiredengineeringunitofyourchoice,suchasgallons,tenthsof
gallons, liters, etc.

PAGE 8
Section 6 - Maintenance
TheHMowmeter,ifproperlyapplied,shouldprovidemanyyearsoftrouble-freeservice.Excessiveow
ratesand/ortemperatureandpressureareconditionswhichmostcommonlycausedamagetotheowmeter.
6.1 DISASSEMBLY AND INSPECTION
Verifythatalllinepressureisrelievedwithallvalvesclosedpriortoremovalofthemeter.Disconnectsignal
cableandcompletelyremovemeterbodyfromtheproductline.Removeclampandseparatemeterhousings.
Placeallitemsonacleanareaforinspection.RotateowStraightenersuntiltheyfallfromthemeterhousing.
Ascomponentsareremovedfromthehousinginspecteachpieceforvisibledamage.
WiththeHMturbinewearistypicallyisolatedtotherotorbearingandshaft.
Primarilyrotorwearwilloccurontheinsidediameter,ortothedownstreamsideofthebearing.Premature
rotorweariscausedbyover-rangedowrates,orabrasiveproductsthatwoulddeterioratetherotorbearing.
(Figure 6.4)
Housingdamageoccursfromawornrotor.TheIDoftherotorcanweartoapointwheretheODwillcontact
thehousing.Thisconditionwillimmediatelydiminishtheperformanceoftheowmeter.Prolongedoperation
underthesecircumstancescanpermanentlydamagethemeterhousing(Figure6.5).
FIGURE 6.2 HM MATERIALS LIST
FLOW
8
9
1
2
3
4
5
6
7
ITEM HM075 (3/4”) HM100 (1”) HM150 (1.5”) HM200 (2”) DESCRIPTION
1 HM-075-1 HM-100-1 HM-150-1 HM-200-1 METER HOUSING
2 HM-075-2 HM-100-2 HM150-2 HM-200-2 GASKET
3 HM-075-3S HM-100-3S HM-150-3S HM-200-3S DOWNSTREAM FLOW STRAIGHTENER
4 HM-075-4S HM-100-4S HM-150-4S HM-200-4S ROTOR
5 HM-075-5S HM-100-5S HM-150-5S HM-200-5S UPSTREAM FLOW STRAIGHTENER
6 GH13Z-1.5 GH13Z-1.5 GH13Z-2 GH13Z-2.5 CLAMP
7 HM-075-7 HM-100-7 HM-150-7 HM-200-7 FLOW STRAIGHTENER HOUSING
8 HTS1000 (3-WIRE PROBE - INCLUDES JAM NUT) PICK-UP PROBE
8a HT75000 (2-WIRE PROBE - INCLUDES JAM NUT) PICK-UP PROBE
9 CABLE-3W-25 (3-WIRE) * EXTENSION CABLE STD. 25 FT.
9a CABLE-2W-25 (2-WIRE) * EXTENSION CABLE STD. 25 FT.
* CONSULT ANDERSON FOR OTHER OPTIONAL LENGTHS

PAGE 9
6.3 ASSEMBLY
Verifytherotorspinsfreelyontheshaftpriortoinstallation.Rotatepartsuntiltheyfallintoplace.Match
assemblypieceswiththeorientationshown.(Figure6.2)DO NOT FORCE THE PIECES TOGETHER! Be
surethegasketbetweenthemeterhousingsisinthegrooveofthebodyconnectionarea.Securethehousing
clampandreinstallintheprocessline.
FIGURE 6.4 ROTOR WEAR
REPLACE ROTOR
CHANGE ROTOR TO
REVERSE POSITION
OR REPLACE ROTOR
NEW ROTOR
NEW ROTOR
ROTOR WITH WORN BEARING
ROTOR WITH WORN BEARING
FIGURE 6.5 HOUSING WEAR
ROTOR WEAR

PAGE 10
Section 7 - Troubleshooting
HM FLOWMETER TROUBLESHOOTING GUIDE
PROBLEM CAUSE ACTION
No output or
erratic output
• Failed Probe (no output)
• Probe not seated
• Moisture and/or corrosion
in probe-to extension
cable connector
• Flow rate too low
• Obstructed Rotor
• Incorrect wiring
• Bad cable splice
• No scale factor entered
• Signal interface problem
• Replace Probe
• Check probe: must be threaded to bottom
• Disconnect extension cable at probe for
visual check, dry or clean if required
• Check meter specication for ow range
• Check rotor (should spin freely)
• Check manual for correct wiring conguration
• Check color code and continuity integrity
• Check readout device scale factor
• Check signal input specs of receiving device
HT75000 • Incorrect coil resistence • Check black/white signal wires for 975Ω
Poor
accuracy/
repeatability
• Air in system
• Process ow rate out of
meter ow range
• Obstructed Rotor
• Probe not seated
• Poor meter installation
• Poor system hydraulics
• Incorrect scale factor
• Electrical noise
• Changing product
characteristics density
and/or viscosity
• Inaccurate proving
standard
• Operating error – poor
testing method
• Rotor wear
• Damaged housing
• Add air elimination device
• Check meter specs for ow range info (adjust
ow rate or change-out meter)
• Check rotor (should spin freely)
• Check probe: must be threaded to bottom
• Locate meter in low spot (see installation)
• Backow? (Install check valve) Valve closing
time?
• Check: scale factor, K factor and unit of
measure
• Check: shielding, separate signal from AC
wires
• Check: product weight, viscosity, scale
accuracy, control temp. Multiple products?
• Verify accuracy of proving standard (vessel/
scale)
• Observe test procedure
•
• Remove and inspect (gure: 6.4)
• Remove and inspect (gure: 6.5)