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VISCOMASTER™Measurement / Management & Treatment
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Viscomaster™
Features:
On-line real-time kinematic viscosity
Marine approved
Minimum maintenanc
High accuracy
Simple to use
Benefits:
Monitor and controll of fuel viscosity
Optimizecombustionefficiency,fuel consumption
Discover saving potential by CII & CCAI
No calibration ever needed
Prepared for sulfur cap fuel oil
Viscosityrangeconfigurable
Viscosity systemsCertifiedHFOsystemfromonesourceforhighest efficiencythroughbestandmostinnovativeHFO solutions.
Preheater
MixingTube Cooler
ControlValve
Visco-master™
Main Engine
Viscosity Controller
CONTOIL®
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SYSTEM OVERVIEW The Viscomaster™ and the new Viscomaster™ Dynamic transmitters are a major innovation in the measurementofalltypesoffueloilthatsupplyengines,turbinesandmarineburners.
ThemaininstrumentsintheViscomaster™transmitterseries,theViscomaster™andtheViscomaster™ Dynamic,havebeendesignedtosupportthecurrentdevelopmentsinenginetechnologyandtheneedforfuel quality data tracking throughout the engine service life.
Incombinationwithsteamvalvesavailableinindifferentconfigurationsthemeasurementandcontroloffueloil viscosity for marine and diesel engine the Viscomaster™ System is the solution needed.
Viscomaster™ Dynamic Viscomaster™
2 x 4-20mA analog outputs: -1Configurabledynamic/kinematic viscosity -1Fixedastemperature
2 x 4-20mA analog outputs: Bothoutputsfullyconfigurableto any calculated measurement includingdensity,dynamic/kinematicviscosity,temperature,CCAI,etc.
Fixeddensityinput,temperaturecorrected
On-line density measurement
Dynamic and Kinematic viscosity Dynamic and Kinematic viscosity
MODBUS output of all parameters including calculated density at operating temperature and calculated Kinematic viscosity at operating temperature
MODBUS output of all parameters includingdensity,basedensity,(API2540)viscosity,baseviscosity(ASTM D341) and ignition index (CCAI,CII)
Nomovingparts,minimum maintenance
Nomovingparts,minimum maintenance
1.5“Coneseatfitting,leaktightmetal to metal seal
1.5“Coneseatfitting,leaktight metal to metal seal
316L Stainless steel wetted parts 316L Stainless steel wetted partsFactorycalibrated Factorycalibrated
DLC coated tines for asphaltene rich fuels
DLC coated tines for asphaltene rich fuels
Motor Controll Valve
Two-way form for water and steam
Step controlled valves or PID controlled valves
With manual emergency operation
FromDN15-100/JIS15-50 JIS15
PN16 - PN40
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TECHNICAL DESCRIPTION
Features Benefits
Stable and accurate in-line measurement
-Optimumcombustionefficiency - Optimal fuel consumption - Reduced maintenance required - Prevention of engine damage - True measurement enables the correct calculation of fuel mass consumption - True kinematic viscosity measurement
Simultaneous on-line Viscosity and Density outputs (Viscomaster™ gives continuous on-line density measurement)
-Fuelsavingswithengineperformanceparameters (CII & CCAI) - True fuel oil characterisation (no assumed density values)
Designed for marine environments - Unaffected by vibration -Dirt/Asphalteneresistant
Ruggeddesign,nomovingparts
- Robust tine design - No thin sensor sections - Virtually no maintenance - Low cost of ownership
Simple Installation
- Compact design -Standard&customerspecificinstallationsavailable
Vibrating fork principle
- Proven design >10 years experience in viscosity measurement -Reliable,stable&accurate
Internal PT100 - No need for external temperature sensor
Two head-mounted integral 4-20mA outputs - No need for external 4-20 mA interface box - Simple wiring
Stable calibration - No need for re-calibration - No local service requirements
Worldwide marine approvals
- No operator training needed -Certifiedsafety&performancebyrecognisedmarine authorities
Retrofitkitsavailable - Easy replacement of existing viscometer technologies -Noneedtochangepipework/systemdesign
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Responseamplitude Product 1
Product 2
Frequency (Hz)
Resonant frequencybandwidthQ =
1√ Viscosity
Q ∝
Product 1: Low viscosityProduct 2: High viscosity
Principle of Operation
The sensor is a simple tuning fork maintained in vibration electronically. The density is a function oftheresonantfrequency,theviscosityisafunction of the bandwidth.
Viscomaster™ digitally measures the frequency at a point A (the lower - 3db point) and then at point B (the upper - 3db point) - see diagram. Fromthesetwomeasurementsthe Viscomaster™ can calculate the bandwidth (B-A),resonantfrequency((A+B)/2)andhencethequalityfactor(resonantfrequency/ bandwidth),togivedigitallydeterminedvaluesofthedensityandviscosityforthefluid.
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SYSTEM CONFIGURATION To assist the operator to reduces costs and lower maintenance the ViscomasterTMsystemwithcontroller/monitor and controlled steam valve is indispensable.
Syst
em d
epth
Controlling
Step Controlled Valves PID Controlled valves FromDN15-100/JIS15-50JIS15
Measuring
ViscomasterTM ViscomasterTM Dynamic
Monitoring
Universal controllers with preadjusted selectable functions
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Retrofit of existing viscometer technologiesAquametroOil&MarinenowoffersadapterstoretrofitexistingviscometertechnologieswiththeViscomas-ter™ series transmitters. Please contact us for further details.
305
123
40
372
150
123 123
DN 65 = Ø 76,1DN 80 = Ø 88,9DN 100 = Ø 114,3
Ø
DN 6
5 =
389
,2DN
80
= 3
95,3
DN 1
00 =
407
,6
Viscomaster™ Capillary adapter (retrofitforVAFViscothermor Nakakita)
Viscomaster™ In-line adapter (retrofitforVAF Viscosense)
Viscomaster™ Weld-on-Pipe adapter (for DN >50 mm or new buildings)
Aquametro Oil & Marine GmbHDE-18119Rostock,[email protected]+4938138253000www.aquametro-oil-marine.com
Aquametro Oil & Marine AG CH-4106Therwil,[email protected] Phone+41617254400 V
D7-400e08.2019
The
engl
ish
vers
ion
shal
l pre
vail.
Subj
ect t
o ch
ange
with
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AllintellectualpropertyrightsareexclusivelywithAquam
etroOil&MarineAG,Switzerland
CERTIFICATES Det Norske Veritas - German Lloyd Norway - Germany
Lloyds Register United Kingdom
RRR Russian River Register
RMRS Russian Maritime Register of Shipping
