Instead of a contraction in the pipe, the fluid flows around a central cone as shown in the following diagram. The vcone flow meter like several other popular meters is a differential pressure or dp meter. Both p 1 and p 2 are measured at the v cone s taps using a variety of differential pressure transducers. Mccrometers v cone flow meter is an innovative system that takes differential pressure flow measurement to another level. Workshop tests on v cone flow meter at southwest research pdf file 2450912 pipe elbow effects on the v cone flowmeter pdf file 2451916 v cone meter. Vcone mccrometer pdf catalogs technical documentation. As the fluid velocity increases at the constricted area of the v cone, the pressure drops to p 2, as shown in figure 1. Mccrometer vcone flow meters official sales partner able. Flowpak flow meter for applications without straight. Supported flow meters wedge, turbine, venturi, orifice aga3 and v cone density calculation nist 14 measurement modes co 2 or water, based on the selected run mode measurement accumulator outputs current hour, previous hour, current day, and previous day accumulators for co 2 volume, co 2 mass, and water volume current flow rate outputs. Vcone meters are used on applications where a low permanent pressure loss is desired and short upstream length is available. Vcone meter, steam flow meter, differential pressure flow meter. Isa tr20 compliant instrument and control datasheets in.
The configuration of a v cone meter run is accomplished through the standard roclink meter run setup screens general, advanced, gas quality, and history. Flow measurement co2 injection for enhanced oil recovery. A typical turndown for a v cone flow meter is 10 to 1. Q a x v q is flow rate, a is the crosssectional area of the pipe, and v is the average fluid velocity in the pipe. Flowpak flow meter for applications without straight upstream and downstream pipes model flchhrfp description innovative technology and design the flowpak flow meter is a technological advancement in flow profile formation, redefining performance standards in critical applications. Coverage shall be 100degree horizontal by 100degree vertical. Prove, track, and manage meter performance using either volumetric or mass calculations that conform to the american petroleum institute guidelines. General description cone flow meters are designed to measure the volume flow of liquids, steam and gases. Mccrometers vcone flow meter is an innovative system that takes differential pressure flow measurement to another level. Most of the configuration for the vcone meter is done through the standard orifice meter setup screen and the station. Fluke88va automotive meter combo kit 88va automotive meter combo kit includes 88v automotive multimeter tl224 1. Line line lenses create a thin narrow beam of illumination. The vcone flowmeter has a vcone shaped throttling device devel oped based on actual. The v cone flow meter and the wafer cone flow meter primary element exhibits excellent repeatability of 0.
In some instances it is necessary to install wall taps on a vcone meter in vertical down flow. After you have loaded the vcone program, you configure it using roclink 800 software. To do this, you use two standard roclink 800 screens device information and meter setup and a programspecific screen v cone setup. Vcone diff erential pressure flowmeter is a process control and multi fluid meter that provides accurate, repeatable and cost optimized measurement solutions. Meter calibration allows digital meters to be calibrated for. No need for straight upstream and downstream pipes. To be measured at the center area of panel with a viewing cone of 1. A typical turndown for a vcone flow meter is 10 to 1.
Ea40210 flow computer ratemeter totalizer iom manual. V cone flow meter working principle instrumentationtools. That is a plot of discharge coefficient to the reynolds number should. Honeywell smv800 smartline multivariable transmitter specification datasheet. Differential pressure flow meters v cone vm v cone wafer cone exact steam connected solutions flowconnect mccrometer connect smart output electromagnetic flow meters fpi mag mcmag 2000 mcmag 3000 spi mag ultra mag dura mag propeller flow meters fs100 flow straightener fs200 flow straightener mcpropeller water specialties. Variable area flowmeter metal cone variable area flow. A performance study of a v cone flowmeter in swirling flow. V cone metering program user manual revised dec05 7 3 configuration after you have loaded the v cone metering program, you configure it using the roclink 800 software. The downstream areas will also collect particles and debris. It is the meter of choice for accurate measurement of liquid hydrocarbons and other process fluids. Datasheet sfm3300aw digital flow meter for medical applications.
Exactsteam v cone system virtually eliminates the need for upstream or downstream straight pipe runs. An overview of the mccrometer vcone meter american school of. High or low alarm signal is userselectable by internal jumper pins. Id face to face flow beta upstream tapping v v scale 1. Honeywell smv800 smartline multivariable transmitter. Meter range cone float material reference table 2 for material codes drop psi size code shape 1,6 or 7 2 3 1,6 or 7 3 4 8. The 1595 conditioning orifice provides superior performance in tight fit applications. Understanding the vcone flow sensor by mccrometer youtube. A detachable armour cone and clamping ring arrangement allows the cable to be easily disconnected from the equipment, for maintenance and change out etc. Mccrometer v cone flowmeter installation, operations. The vcone flow meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in rugged conditions where accuracy, low maintenance and cost are important.
The vcone is especially useful in tightfit and retrofit installations. To do this, you use two standard roclink 800 screens device information and meter setup and a programspecific screen vcone setup. Rosemount 3095 multivariable catalog 2006 2007 4 failure mode alarm output code a if selfdiagnostics detect a non recoverable transmitter failure, the analog signal will be driven either below 3. Gas measurement for the real world pdf file 2450963. Ordering information fluke88va automotive meter combo kit 88va automotive meter combo kit includes 88v automotive multimeter tl224 1. Thus, the exactsteam v cone system can be installed virtually anywhere in a piping system or easily retrofit into an existing piping layout, resulting in significant installation flexibility and cost savings. Isa tr20 compliant instrument and control datasheets in excel format. The application datasheet provided with the operating conditions will provide all the data required to properly factory calibrate the flowmeter. Autek can supply the following items for a complete metering solution. The 14 flow meter provides the user with extremely reliable readings for flow rates. Flowpak flow meter for applications without straight upstream. These meters all work according to the same principle of dp flow devices. The specialist in level and flow flow intracone cone flow meter type. Allows for any input voltage hookup 208575 v with no manual linking, providing convenience in any job setting.
Metal cone variable area flowmeter va master fam540 dsfam540en 4 2 introduction and basics 2. M series ultracompact curvilinear array loudspeaker. Putting this equation into action, the flow of a fluid traveling at an average velocity of a 1 meter per second through a pipe with a 1 square meter crosssectional area is 1 cubic meter per second. Metal cone variable area flowmeter va master fam540. The vcone meters discharge coefficient is related to the flows reynolds number. Mccrometer v cone flowmeter installation, operations, maintenace. A conical flow element is placed in the centre of a pipe line, in which the fluid to be measured is passing through.
With its dp builtin flow conditioning design, the v cone is liquid volumetric flow rate. Thus, the exactsteam vcone system can be installed virtually anywhere in a piping system or easily retrofit into an existing piping layout, resulting in significant installation flexibility and cost savings. The key benefit to the vm vcone flow meters unique design is its ability to. Vcone metering program user manual revised dec05 7 3 configuration after you have loaded the vcone metering program, you configure it using the roclink 800 software. Key words vcone meter, beta ratio, cfd, water flow rate. Disadvantages of v cone flow meter instrumentation tools.
Mar 20, 2017 the vcone flowmeter is a patented, differential pressure type flow measurement device. Frequency controls the width of the arc cone and can improve directional control of the arc. The m2d is designed for implementing ver tical curvilinear arrays of up to 16 cabinets with 1 to 7degree splay between adjacent units. Cone flow meter technical information intraautomation icm 3 1. View and download meyer sound m1dtm datasheet online. As one of the pioneering manufacturers in variable area va flow meter rotameter technology, brooks instrument has created a diverse and proven portfolio of gas flow meters, installed and in use across virtually every industry. Exactsteam vcone system virtually eliminates the need for upstream or downstream straight pipe runs. The vcone meter the vcone meter, produced by mccrometer, is being marketed as a new differential pressure flow meter.
High 103 db 1 watt 1 meter sensitivity includes robust ubracket made. Supported flow meters wedge, turbine, venturi, orifice aga3 and vcone density calculation nist 14 measurement modes co 2 or water, based on the selected run mode measurement accumulator outputs current hour, previous hour, current day, and previous day accumulators for co 2 volume, co 2 mass, and water volume current flow rate outputs. Its compact size and ease of serviceability without removal from the line make this a cost effective selection. Variable area flow meters rotameters processproven flow meters. Rosemount 3051sfa annubar flowmeters, rosemount 3095mfa annubar flowmeters, and rosemount 485 annubar flowmeter series the stateoftheart, fifth generation rosemount 485 annubar. View and download meyer sound m2d datasheet online. Vcone metering program user manual for roc800series ii. All dimensions in millimetres cable gland selection table max max min max max. The vcone flow meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in rugged. A cone is positioned in the center of the pipe to increase the velocity of the flowing fluid and create a differential pressure.
We are the leading global supplier of upstream drilling, completions, production, and pressure control. The vcone flow meters remarkable performance characteristics, however, are the result of its unique design. Mccrometer v cone flowmeter installation, operations, maintenace 1. The mccrometer vcone flowmeter is a patented technology that. Ast01508mrr 15mm speaker product overview 15mm diameter speaker with neodymium magnet for 87 db sensi vity 0. Workshop tests on vcone flow meter at southwest research pdf file 2450912 pipe elbow effects on the vcone flowmeter pdf file 2451916 vcone meter. This pressure difference can be measured and used to accurately interpret flowrate. The v cone flow meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in rugged conditions where accuracy, low maintenance and cost are important. Autek vcone meters are manufactured to meet strict industry standards and safety guidelines and are designed to meet the end users expectations. Native integrations with flowcal automate and improve measurement processes by connecting the field to the office. An overview of the mccrometer vcone meter american school of gas measurement technology 2003 dr. The vcone flow meter and the wafercone flow meter primary element exhibits excellent repeatability of 0.
D301838x012 vcone flow calculation fb107 a6226 emerson. A flat plate will collect build up and coating by the directly impact of the flow fields. Flow calculations for the vcone and wafercone flowmeters. Our partners, our global presence and our stateoftheart technology enhance your projects efficiency no matter how challenging the conditions are. It features a centrallylocated cone inside the tube. The v cone flow meter like several other popular meters is a differential pressure or dp meter. This flow meter requires specific timing and calculations to provide meaningful data, all of which is described in this datasheet. Variable area flow meters rotameters brooks instrument. It is advised that the vcone meter be calibrated across the range of reynolds numbers for which it is to be used. The manufacturer claims this meter has a number of advantages over conventional measurement methods 1. It combines exceptional performance, low maintenance and long life for superior value. The vcone flow meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in rugged conditions where accuracy, low maintenance and cost. Keep the meter as far as possible from pipeline vibrations and. The va master fam540 flowmeter can be utilized for measuring the flow of liquids, steam and gases, especially when aggressive or opaque fluids are to be metered.
This type of differential pressure meter can be used on a wide variety of flow mediums and include slurry, heavy oil, sludge, liquid. An overview of the mccrometer v cone meter american school of gas measurement technology 2003 dr. Mccrometers v cone flow meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in rugged conditions where accuracy, low maintenance and cost are important. Feb 09, 2016 the vm vcone system acts as its own flow conditioner, fully conditioning and mixing the flow prior to measurement.
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