The vortex frequency is proportional to the flow velocity in a specific range of reynolds numbers. The yokogawa s digitalyewflo vortex flow meter is accurate and stable, even in harsh process conditions, and has a highly reliable and robust design that delivers improvements in plant efficiency and reduced operating costs. Vortex flowmeter digitalyewflo series working principle. The vibrating frequency of the vortex shedding is related to the velocity of the flow. Free shipping on many items browse your favorite brands. Vortex flowmeter instrument errors can be corrected. The digitalyewflo vortex flow meter is accurate and stable, even in harsh process conditions, and has a highly reliable and. Traditional vortex installations in critical applications include a bypass line to allow process fluid to be redirected around the vortex flow meter during routine sensor maintenance. Yf110aaub1as3s3e flow meter control transmitter yewflo vortex flowmeter model yf110 suffix aaub1as3s3e fmf supply 24 vdc output 420ma dc.
The rosemount 8800d vortex flowmeter consists of a meter body and transmitter, and measures volumetric flow rate by detecting the vortices created by a fluid passing by the shedder bar. Volume flow measurement is enough for substances with small variations in density such as liquid. Contact yokogawa before using it in combination with converters other than those listed above. Apr 26, 2017 digital vortex flowmeters from yokogawa. Vortex flowmeter digitalyewflo series installation.
You will learn about how the flow measurement is done utilizing a karman vortex street. It is ideal for liquid flow rate measurement applications that require high accuracy. If a shutoff valve is located upstream of the flowmeter, provide a straight pipe if possible more than 40 times as long as the pipe inside. Dec 01, 2015 this yokogawa elearning module covers the working principle of the digitalyewflo vortex flowmeter. The vortex flowmeter detects vortex generation by detecting a phase difference in ultrasonic waves by means of a pair of ultrasonic wave sensors on the exterior of the detector.
We have developed the ultrasonic vortex flowmeter ultra yewflo. You will learn about where and how a digitalyewflo should b. We have 1 yokogawa dy100 manual available for free pdf download. Users axf manual magnetic flowmeter integral flowmeter. A wide variety of yokogawa vortex flowmeter options are available to you. View and download yokogawa flxa202 user manual online. We have 1 yokogawa dy200 manual available for free pdf download. However, if any errors or omissions are found, please inform yokogawa. The digitalyewflo vortex flow meter is accurate and stable, even in harsh process conditions, and has a highly reliable and robust design that delivers improvements in plant efficiency and reduced operating costs. Vortex flowmeters, also know as vortex shedding flowmeters or oscillatory flowmeters, measure the vibrations of the downstream vortexes caused by a barrier in the moving stream. In a vortex flow meter, an obstruction in the flow. The model dy vortex flowmeter and model dya vortex flow converter are thoroughly tested at the factory before shipment. You will learn about how the flow measurement is done utilizing a karman vortex. Be careful that no damage is caused to personnel through accidentally dropping it, or by exerting excessive force on the vortex flowmeter.
An example is our glass meter which resists highly corrosive mediums, is antistatic and especially suitable for low flow gas measurement. We launched the worlds first vortex flowmeter in 1969. Shop for the yokogawa digital yewflo dy vortex flow meter and other flow meters, vortex flow meters at celectric. This is the only vortex flow meter available with zero potential leak points.
Magnetic flowmeter integral flowmeter remote flowtube. For example, since pulse signal from flow meter is discontinuous, use cpmcph function for integrating count of pulse number per minute or per hour. Users 3 series manual coriolis mass flow and density meter. This yokogawa elearning module covers the converters for admag axf magnetic flowmeters. Dya this book is a manual that extract the contents related to the installation and wiring from the manuals below. Dependency of the strouhal number on the reynolds number 1 linear flow area consequently, the vortex shedding frequency to be evaluated is dependent solely upon the flow velocity and not at all upon media density and viscosity. Standard type reduced bore type yokogawas proprietary filter ssp for digital signal processing analyzes vortex signals and automatically selects the optimum settings for the best possible measurement. When moving the vortex flowmeter, always use a trolley and have at least two people carry it. Prowirl f is the multivariable flowmeter with inline wet steam measurement. It has a circuit for analyzing the frequency of detected signal and allows only vortex frequency to pass through. Free pdf ebooks users guide, manuals, sheets about yokogawa flow meter sizing software ready for download. In a general phase demodulation, signal processing becomes impossible if. Traditional vortex installations in critical applications include a bypass line to allow process fluid to be redirected around the vortex flow meter.
Pdf yf100 250300should flowmeter yokogawa yf105 flowmeter yokogawa yf108 yf105 yf115 yf108 yf104 vortex flow converter yfa11 vortex flow meter yokogawa. This book is a manual that extract the contents related to the installation and. When these instruments are delivered, perform a visual check to ascertain. Yokogawa dy025 vortex flowmeter dy025 advanced selfdiagnostics.
Yokogawa s range of flow meter instruments include vortex, magnetic, variable area, coriolis, and differential pressure flow meters. The digital yewflo vortex flow meter combines the field proven sensor and body assembly used in more than 400,000 units installed worldwide with a unique and powerful combination of digital technology that includes spectral signal processing ssp, a yokogawa innovation. The yf100 style e combines brain and hart option communication functions with a vortex flowmeter features this simply structured model without moving parts excels in reliability and durability. When these instruments are delivered, perform a visual check to ascertain that no damage occurred during shipment. Instruction manual model yf100 vortex flowmeter integral type, remote type model yfa11 vortex flow converter remote type im 1f2b401yia style e im 1f2b401yia. Yokogawa yf104 yfa11 yewflo vortex flow meter assembly 112in 24v. Product data sheet october 2016 0081004860, rev bc rosemount 8600 series utility vortex flowmeter the rosemount 8600 vortex delivers superior reliability for general purpose applications. Yokogawa dy100 manuals manuals and user guides for yokogawa dy100. Digital vortex flowmeters from yokogawa slideshare. Buy yokogawa digital yewflo dy vortex flow meter online. The digital yewflo vortex flow meter combines the field proven sensor and body assembly used in more than 450,000 units installed worldwide with a unique and powerful combination of digital technology that includes spectral signal processing ssp, a yokogawa innovation. The new digitalyewflo vortex flowmeter will provide stable, accurate measurements at low flows even in noisy environments without any need for startup tuning. Features of the vortex flowmeter z easy installation, with flange or wafer process connections. Vortex flow meter instrument errors can be corrected by segment approximations.
Over the next 50 years, longterm stability and high precision have helped to improve customer. Vortex flowmeter integral type, remote type detector. Be careful that no damage is caused to personnel through accidentally dropping it, or by exerting excessive force on the vortex. The digitalyewflo vortex flow meter is accurate and stable, even in harsh. By utilizing a design that is free of moving parts and having a transducer that is isolated from the process fluid, the vortex meter offers a number of advantages. Digitalyewflo vortex flowmeter dy series vortex flow converter dya series. About 68% of these are flow meters, 1% are water meters. Users manual yokogawa electric corporation im 01f06a0001en model dy vortex flowmeter integral type, remote type model dya vortex flow converter. The rosemount 8800d critical process vortex increases process availability and enhances overall safety.
Yokogawa dy150 vortex flowmeter, combined with high reliability and robust design, it delivers improvements in plant efficiency and reduced operating costs. Eliminate bypass piping for critical process installations. Yokogawa dy025 vortex flowmeter dy025 advanced selfdiagnostics provides diagnostic messages on high vibration environments, excessive flow fluctuations, and clogging or plugging in the area around. You will learn about the varieties of axf detectors and their structu. Users rxf magnetic flowmeter integral flowmeter remote. All reasonable effort has been made to ensure the accuracy of the contents of this manual. Yokogawa makes no warranty of any kind with regard to this material, including, but not limited to, implied warranties of merchantability and suitability for a particular purpose. Minimum measurable flow up to five times lower than conventional vortex flowmeter. Yokogawa digitalyewflo series vortex flow meter description the new digitalyewflo vortex flowmeter is the latest offering in our line of world class vortex flowmeters. Yokogawa vortex flow meters use an unblemished hermetically sealed design with two piezoelectric sensors installed in one single shedder bar. Us5627322a measurement sensor for a vortex flowmeter. There are some differences, but does not affect the safety of the product performance and use.
The operating principle of the vortex flow meters yewflo series, which first became commercially available in 1979, is based on the phenomenon in which the frequency of a karman vortex train that occurs from a vortex shedder placed in a fluid flow, is proportional to the speed of that flow. The vortex flowmeter must be installed within the specification conditions. The variety in cones, floats, scales, process connections and options combine to make the yokogawa rotameter suitable for a very wide range of applications. Yokogawa has been synonymous with vortex flow meters since pioneering the industrial vortex flow meter nearly four decades ago. Yokogawa digitalyewflo vortex flow meter microwatt controls. Magnetic flowmeter integral flowmeter remote flowtube hardware edition im 01e20d0101e im 01e20d0101e 7th edition.
Introduction to vortex flow meter technology youtube. Product data sheet october 2016 rosemount 8600 series. In a vortex flow meter, an obstruction in the flow path, often referred to as a shedder bar, serves as the bluff body. Complete measurements complete portability yokogawa electric. The digitalyewflo vortex flow meter is accurate and stable, even in harsh process conditions, and. Rosemount reliabilitythe rosemount 8600 vortex improves reliability over traditional flow. A vortex flow meter produces karmans vortices in a fluid to be measured and a piezoelectric sensor develops a vortex signal therefrom which is proportional to the flow velocity of the fluid. Yokogawa flow meter sizing software baileys auto recycling. Vortex flowmeters were put into practical use in the 1970s. Liquid, gas, steam avoid multiphase flow and sticky fluids measuring flow rates. This yokogawa elearning module covers the working principle of the digitalyewflo vortex flowmeter. Yokogawa yf104 yfa11 yewflo vortex flow meter assembly 11.
Flow meters are used to measure the volumetric or mass flow rate of a liquid or gas. Combined with flexible tuning, the model 84 has the widest flow range capability of any vortex meter. Users 3 series manual coriolis mass flow and density. View and download yokogawa dy025 user manual online. The rosemount 8800 weldend vortex flow meter is directly welded into your process piping, eliminating flange gaskets. The line in the example used a combination of a vortex. Vortex flowmeter alvt series industrial flow meters. The local changes in pressure induced by vortex shedding are. Vortex technology is one of the few flow measurement.
Versatile flowmeter with detection of wet steam conditions and bestinclass accuracy. The invention relates to a measurement sensor for a vortex flowmeter having a damming member, a scanning element disposed downstream of the damming member, and an electromechanical. You will learn about the varieties of axf converters and their userfriendly lcd displays. The result is a simpler, more reliable design that is more sensitive to flow and less sensitive to noise. This section describes important cautions in handling these instruments. Yokogawa vortex flowmeter, yokogawa vortex flowmeter.
We have 1 yokogawa dy050 manual available for free pdf download. It has a circuit for analyzing the detected frequency and allows only vortex frequency to pass through the. Title im 01f06a0001en digitalyewflo series vortex flowmeter im 01f06f00. Get the best deals on yokogawa flow meters when you shop the largest online selection at. Yokogawa dy050 manuals manuals and user guides for yokogawa dy050. Over those decades, yokogawa has continued to be at the fore front of vortex technology. The yokogawa dy vortex flowmeter combines the field proven sensor and body assembly used in more than 400,000 units installed worldwide with a unique and powerful combination of digital technology that includes spectral signal processing ssp, a yokogawa innovation. Model yf100 vortex flowmeters style e viking controls. General model dy speciflcations model dya vortex flowmeter. Temperature measuremt and mass flow calculation by temperature is available. General specifications vortex flowmeters yokogawa electric.
This yokogawa elearning module covers basic installations of the digitalyewflo vortex flowmeter. The invention relates to a measurement sensor for a vortex flowmeter having a damming member, a scanning element disposed downstream of the damming member, and an electromechanical transducer associated with the scanning element and embedded therein, wherein a deformable compensating layer is provided at least in portions between the electromechanical transducer and the scanning element. Vortex flow meters have been appreciated by users as volume flow meters, which can, in principle, be applied to any flow measurement of liquid, gas, or steam. Figure 1 warning label warranty and service yokogawa products and parts are guaranteed free.