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HTM series
The Helical Turbine Meterfor Custody Transfer Application
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HTMFeatures & benefits
Low to high viscosity design for single or
multi-viscosity metering application
Superior linearity and repeatability
Fiscal metering : OIML R117 compliant(PTB-1.5-4035948/Gosstandart N°32861)
Counting start from close to zero flow,
thanks to the hall effect sensor which
switches even at very low impeller
rotation speed.
Light alloy, stainless steel or titanium
helical rotor for corrosion superior
protection.
Helical rotor rounded front profile for
meter performance stability when fibers
or contaminants are present in crude oil.
Tungsten carbide 3 parts special design
bearings for long life duration and debris
self cleaning
Pressure compensated, interchangeablemeasurement cartridge for easy site
maintenance and downtime reduction.
Special body materials are available
(Duplex, Hastelloy, Inconel ...)
Low pressure drop
HTMApplications
FSO's & FPSO's custody transfer
(Crude oil)
On and Offshore allocation
metering (Crude oil, condensates)
Pipeline metering stations
(Crude Oil, Refined products)
Tanker loading / offloading
terminals (Crude Oil, Refined
products, Petrochemicals)
Storage management (Crude Oil,
Refined products, Petrochemicals)
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HTM
Because every details count
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Design
All internal parts are designed and tested using the most advanced FEA & CFD tools,
ensuring the most efficient development of every mechanical parts that can affect the HTMturbine meter performances.
Performances reliability
Cross-plates supporting the HTM rotor are
welded on the cartridge two parts system,
this ensures a perfect bearing set alignment,
thus , reducing the frictions, it contributes to
a better measurement repeatability.
Unlike other mounting systems, the HTM
measuring chamber can be removed and
then reinstalled without the need of any
further recalibration.
Bearings tungsten carbide grade is properly
selected to minimize the erosion even in
harsh conditions such as sand contents in
the hydrocarbons. Lubrication is done by the
medium by means of small ducts embedded
in the bearing pocket, this prevents the
accumulation of particles or paraffin that
could increase the friction.
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HTM
Calibration curves
HTM16 calibration on Crude Oil 4000 m3/hr
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000
-0.60%
-0.50%
-0.40%
-0.30%
-0.20%
-0.10%
0.00%
0.10%
0.20%
0.30%
0.40%
0.50%
0.60%HTM16 s/n H0022
5.62 cst22.78 cst
flow (m3/hr)
error(kf)
10 100 1000
-0.60%
-0.50%
-0.40%
-0.30%
-0.20%
-0.10%
0.00%
0.10%
0.20%
0.30%
0.40%
0.50%
0.60%HTM16 s/n H0022
5.62 cst22.78 cst
Q/v (flow /Viscosity)
error(kf)
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CopyrightSPSE
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HTM
Calibration curves
HTM calibration on Refined productsHTM calibration on Refined products
40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 520 540 560 580 600 620
-0.40%
-0.30%
-0.20%
-0.10%
0.00%
0.10%
0.20%
0.30%0.40%
-0.08% -0.08%0.00%
0.05% 0.08% 0.06%
HTM06 N° H0034 kerosen 1.7 cS t
flowrate m3/hr
error%
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0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200
-0.40%
-0.30%
-0.20%
-0.10%
0.00%
0.10%
0.20%0.30%
0.40%HTM10 n°H0030 Light Crude 17 cS t
flowrate m3/hr
error%
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460
-0.40%
-0.30%
-0.20%
-0.10%
0.00%
0.10%
0.20%0.30%
0.40%
0.02%-0.02%
0.02%0.04%-0.04%-0.04%
HTM06 N° S0227 kerosen 1.8 cS t
flowrate m3/hr
error%
0 50 100 150 200 250 300 350 400 450 500
-0.40%
-0.30%
-0.20%
-0.10%
0.00%
0.10%
0.20%
0.30%
0.40%HTM06 n° S0226 Mineral oi l 25 cSt Jet fuel 5.5 cSt
flowrate m3/hr
error%
CopyrightTRAPIL
CopyrightJANAF
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Min. Max. Min. Max. # 150 # 300 # 600 # 150 # 300 # 600
3'' 80 15 150 94 940 10 254 24 28.3 43 52 62 95
4' 100 30 300 189 1890 12 305 31 43 63 69 95 138
6'' 150 60 600 377 3770 14 356 43 61 84 95 134 185
8'' 200 120 1200 755 7550 16 406 75 99 139 165 218 306
10'' 250 200 2000 1258 12580 20 508 117 150 224 258 331 494
12'' 300 300 3000 1887 18870 24 610 180 230 301 397 507 664
16'' 400 400 4000 2516 25160 32 813 290 388 533 639 855 1175
Nominal flow-ranges * Length & Weight*
Meter size Flow rate (m3/h) Flow rate (BPH) Meter length Weight (Kg) Weight (lb)
Inch mm Inch mm
* Extended f low-range upon request * Other weights for class 900, 1500 & 2500# ava ilable upon request
HTM performances example with extendedflow range
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 160
1
2
3
4
5
6
7
8
9
10Flow range at +/-0.15% linearity & +/-0.02% repeatability vs Viscosity ratio
Turdown Ratio usuallyapplicable to conventionalturbine meter (Multi-bladestypes)HTM models turn-down ratio
Viscosity RatioViscosit y (cSt) / Meter Size ('')
FlowRange
Max.FlowRate/Min.FlowRate
Example : 8" meter @ 30 cSt :VR = 30:8 = 3.753.75 → 4.6Min. Flow = 8" Max flow : 4.6 = 260 m 3 /hrFlow Range with 0.15% linearity : 260 to 1200 m 3 /hr
Example : 8" meter @ 30 cSt :VR = 30:8 = 3.753.75 →4.6Min. Flow = 8" Max flow : 4.6 = 260 m 3 /hrFlow Range with 0.15% linearity : 260 to 1200 m 3 /hr
HTM performances & datas
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0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400-1.50%
-1.30%
-1.10%
-0.90%
-0.70%
-0.50%
-0.30%
-0.10%
0.10%
0.30%
0.50%
HTM08SN: H0002
6.67 cst10.51 cst30.60 cst
flow (m3/hr)
error(kf)
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HTMSpecifications
METROLOGY
:
API MPMS ch5.8M.I.D. 2004/22/ECGOST-M GOST-R
:up to +/-0.1% on single viscosity use
:
Installation : 7D upstream with recommended flow conditioner + 3D downstream
CERTIFICATIONS
:
pressure : P.E.D. 97/23/ECASME B31.3
: OIML R117-1 (PTB-1.5-4035948)GOST-M (FR.C.28.006.A N°32861)
SIRIM (ATS 05/10)MIGAS (14599/18.06/DMT/2009)
SPRING (WMO 423/08): E.M.C 89/336/EC: I.P. 66/67 IEC529
ENVIRONMENT
:
Pressure ::
:
BODY
:: ANSI #150 #300 #600 #900 #1500 #2500
:
METER CARTRIDGE
:: Shaft, Sleeves, Thrust in Tungsten Carbide
Rotor design :
Compliances OIML R117-1 class 0.3
Accuracy +/- 0.15% of the measure value (Typical)
Repeatability better than +/-0.02%
Safety ATEX II 2 G Exd IIC T6
Metrology
EnvironmentIngress protection
Temperature -40°C to + 60°CHigher upon request
According to Flange pressure ratingViscosity 0.2 to 120 cSt
please consult M&T for higher viscositiesDensity 400 to 1500 kg/m3
Materials Carbon steel, Low temp carbon steel, Stainless steel, DuplexFlanges
Monoblock construction for small sizes availableSensor enclosure Stainless steel 316 L
2 Parts assembly Stainless Steel 316 LBearing system
Helicoidal type with rounded front profileRotor material : Light Alloy (Standard) corrosion protected, Stainless Steel, titanium
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A B - C D E - F G H - I J
HTM 12 - A 1 1 - 2 1 0 - 1 0
HTM ordering contacts
HTM ordering codes
METERING & TECHNOLOGY S.A.S.Address : Parc des Propylées II - 5, Allée Prométhée
28000 CHARTRES FRANCE
Tel: +33 (0) 965 027 803 / 237 835 446Fax: +33 (0) 237 835 547E.mail : [email protected] : www.mnt-sas.com
METERING & TECHNOLOGY S.A.S.- S.A.S. au capital de 37 500 € - R.C.S. 494 307 457 Chartres - TVA FR60494307457 - www.mnt-sas.com
arc des Propylées II - 5, Allée Prométhée - 28000 CHARTRES FRANCE Tel:+33(0)965 027 803 / 237 835 446 Fax:+33(0)237 835 547 - [email protected] 10/11/2010Page8
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Section A : Product line
HTM
Section B : Meter Size
03 3 '' / DN80
04 4 '' / DN100
06 6 '' / DN150
08 8 '' / DN200
10 10 '' / DN250
12 12 '' / DN300
16 16 '' / DN400
Section C : Pressure Class
A 150# ANSI R.F. Flanges
B 300# ANSI R.F. Flanges
C 600# ANSI R.F. Flanges
D Other (please contact us)
Section D : Materials of construction (for Rotor seeSection E)
Body Flanges Internals
1 C.S A106 C.S A105 SS 316L
2 L.T.C.S . A333 Gr6 L.T.C.S . A350 LF2 SS 316L
3 SS 316L SS 316L SS 316L
4 Other Other Other
Section E : Rotor material
1 Light alloy (S td)
2 Titanium
3 Stainless Steel
Section F : Sensor mounted in
1 1 Pick off with integral preamplifier
2 2 Pick offs with integral preamplifier
3 3 Pick offs with integral preamplifier
Section G : Flow conditioning element
0 Without
1 With
Section H : Electronic register
0 None
1 One , locally mounted
2 One, remote
Section I : Documentation
0 None
1 Standard
2 Customized
Section J : Special request
0 None
S S pecial request