ultrasonic natural gas flow meter

2021/05/21

But opting out of some of these cookies may have an effect on your browsing experience. FLOWSIC600: Ultrasonic gas flow meter for natural gas and process gases. This measurement principle uses ultrasonic transit time to determine the gas flow rate. Easy connection to flow computers allows straightforward integration into any measurement station.

The meter can be installed on any unlined pipe of metal or plastic construction from 0.75-24.0 inches in diameter with operating temperatures of -407 to 300F. 0000010485 00000 n I researched all of the meters available and narrowed it down to FLEXIM. We have about 100 FLEXIM meters installed at numerous storage fields. We now have 20 FLEXIM PIOX ultrasound meters performing well and sending data back in real time. Reference Rotary Gas Meters EFS-R are intended for installation on reference calibration rigs for calibration and verification of gas meters of any type with air as operating environment.

The ultrasonic gave us good, flat readings with minimal noise. 0000000016 00000 n

The results of the self-diagnostics are permanently logged by an internal electronic data log to allow a retroactive check of the measurement process. There was no damage to the pumps or the generators and downtime was significantly reduced. After our experience with the FLEXIM portable, I had no problem getting approval to purchase a permanent clamp-on FLEXIM liquid meter to measure flow and temperatures to and from the plant. The accuracy has met Buckeyes needs and satisfied the Coast Guards oversight requirement during marine discharge activities. In a continuing series on natural gas flow meter types, here we discuss the ultrasonic meter. We had 8 of them at one facility and 5 of them at the other. We found out that the steam company was not billing us correctly, it turned out that the FLEXIM had a much better turndown than the other meter and was more accurate on low flow. It soon became apparent that clamp-on ultrasonic metering was the way to go.

The device tolerates high and low temperatures, and the clamp-on style can be fastened on the outside of the pipe without penetrating it. The FLOWSIC600 is available for nominal pipe sizes from DN80 to DN1200 for custody transfer applications, and as small as DN50 for process applications. We request you to provide us your detailed quote for the same at the earliest so as to take it forward.

Contact us directly or find your local support team. We manufacture thermal mass flow meters, which measure and monitor gas mass flow. We recently added 70 new meters for domestic water, and we continue to expand building by building. 0000001696 00000 n This meter is used to measure natural gas volume and excels in custody transfer. 0000009476 00000 n %PDF-1.4 % We have also been pleased with the service and knowledge of the representatives. Our measurements showed we were delivering significantly more water than we were taking from our wells. That saved us between 1,500 and 2,000 barrels which translates into $30,000 in savings. Design a Flow Meter | New Interactive Website Tool. Although industrialgas flow metersare widely utilised for liquid and water applications, it has long been accepted that clamp on gas flowmeter technology could not be applied to mass gas flow measurement primarily due to fundamental theoretical measurement limits. Shear waves are the direct transmission of the ultrasound through both pipe and media and are the standard for ultrasonic liquid flowmeters. Valeport BFM001 & 002 Open Channel Flow Meters, Panametrics PT878GC ultrasonic clamp-on gas flowmeter. They have provided consistent, reliable data. I think we can safely say that ultrasonic flowmeters have finally met their potential. Independent testing by KSC and CEESI laboratories confirms the 1% accuracy specification of FLEXIM. FioSonic, the Ultrasonic Flow Meter for gas transmission networks, completes Pietro Fiorentini range of products dedicated to the industrial sector.With its multi path-chordal technology, it provides real time diagnostics, high accuracy and redundancy for fiscal gas flow measurement. This program allows you to view the archive data and modify the flow meter settings via a PC monitor and then upload the archive data to a file on the flow meter. While this flow meter is used to measure both liquid and gases, this post highlights information on natural gas. Over the years, there have been technological advances that have helped improve the limitations of the meters. We invested in 3 different types of GE ultrasonic meters, insertion and clamp-on. The meter also provided accurate real-time rate and total volume of product and cutter movements.

We are Sage Metering. And the accuracy has been excellent. Given that success, we began replacing our differential flow meters with the ultrasonics. For three months we tested it and then installed it permanently. You also have the option to opt-out of these cookies. xb```b``Ig`a``O`d@ A+s\WboJ. Vendor must be Authorized Manufacturer of Custody Transfer Ultrasonic Flow Meters and shall have appropriate Accreditation of the Authorised Body for the manufacture of this Product. It was also the most intuitive and fast to install. The differential meter was a lot more noisy; it read higher flow than the FLEXIM.

flowmeter kalibrasi Ultrasonic flow meter for custody gas transfer, Copyright 2005-2022 NPP KuibishevTelecom-Metrology, Number of information processing units (IPU), 1 output: 0/2/4 22 mA, + 500 According to NAMUR NE43 (Standardization Association for Measurement and Control), Volume flow rate measurement error limit o.c., %, Custody transfer of natural gas and associated petroleum gas, Custody transfer of hydrogen and hydrogen-injected natural gas, Measurement of regasified LNG at cryogenic temperatures, Custody transfer gas at distribution stations. Additionally, the meter has long-term reliability. The active transmission area of the pipe wall created is several times the length of the actual transducer, resulting in broader signal characteristics which allow measurements over a wider range of operating conditions. Natural Gas Flow Meter Types | Ultrasonic Meter Reviewed. Reference Rotary Gas Meters EFS-R If you are interested in a different meter style, may I suggest that you learn more about the advantages of thermal mass flow measurement? The results were so accurate that we now use one in every application. One nice thing about the ultrasonics is that if there is an issue, they are easy to access to make any changes. Energoflow GFA-202 Flow meters can be used as part of metering units of gas distribution points, industrial enterprises and communal service installation. The meter has good repeatability, high turndown, and rangeability, and can measure at both high and low pressures. In the future, the data will be used by the process control and automation system to not only monitor, but possibly control the flow and optimize the process. This is a capability every midstream operations manager should have. To do this, current diagnostic indicators are compared to indicators that were learned by the device under normal measurement conditions. We'll assume you're ok with this, but you can opt-out if you wish. We have been very pleased with the accuracy and reliability. Energoflow GFE-201, GFE-202 The instruments have a measurement range of 0.1 75 m/s of gas with up to 5 % moisture content. Tel ; 6113 2431, Mobile :- 8879790789, Your email address will not be published.

The CTF878 is the only flow meterworldwidethat can measuregas in metal pipes under 5 bar and down to 0.1barg in many applications! The main technical features of GFA-202 are: The flow meter is powered by an built-in lithium battery having service life not less than 4 years. Katronic ultrasonic gas flowmeters can measure a wide variety of different gases in pipes of up to 1500 mm in diameter. SICK ultrasonic sensors combine high performance with low power consumption. The direct path layout minimizes the influence of turbulence, contamination, moisture, and background noise.

Additionally, the ultrasonic meter works better than magnetic meters for oil and gas since gases and hydrocarbons are nonconductive. We found FLEXIM and after we proved through testing that the meter was 1% accurate we installed 35 meters on our most problematic well measurements. Two ultrasonic sensors are installed opposite each other at a specific angle to the gas flow and operate alternately as a transmitter and receiver. At the end of the day, I collect all the data dumps from the built-in data logger and export it to my spread sheet program. Energoflow GFE-202 and GFE-201 are state-of-art ultrasonic gas flow meters designed for accurate and reliable measurement of flow velocity, volumetric flow rate and volume of gaseous substances (gases) transported through pipelines in the forward or reverse direction. Flow meter consists of the electronic unit (EU) and flanged in-line section, having two pairs of inserted ultrasonic transducers as well as temperature sensor and pressure sensor. Type Dry Contact Voltage from 5 V to 28 V, Resistive,Temperature ensor, Pt100, corresponding to standard DIN EN 60751, class A, Absolute basic error of temperature measurement, Derived basic error of pressure measurement, Buil-in lithium battery of capacity 2x19 A*h, (provides operation for 4 years), Optional power supply from an external source, Ingress,Protection of casing as per GOST 14254. Today, our ultrasonic clamp-on gas flowmeters such as thePanametrics CTF878and thePanametrics GC868can measure the flow of any gas and then calculate mass flow using a pressure transmitter connected to the analogue input. Reference Rotary Gas Meters EFS-R are intended for installation on reference calibration rigs for calibration and verification of gas meters of any type with air as operating environment. This category only includes cookies that ensures basic functionalities and security features of the website. SICK also provides inlet and outlet sections, flow computers, and pressure and temperature transmitters. Please turn to portraitfor a better experience, Find out more about: Ultrasonic flow meters, Low pressure gas regulators and governors, Gas network monitoring and volume conversion, Gas dehydration packages with liquid media technology (TEG-DEG-MEG), Gas dehydration units with fixed bed technology (molecular sieves and aluminas), H2S removal units with solid bed technology, Hydrocarbon recovery / LTS dew point control units, Water and hydrocarbon dew point control units (Silica gel), Odomatic - Electronic dosing odorizing pump system, Engineering Procurement & Construction (EPC), Engineering Procurement & Construction Management (EPCM), Inspection agency periodic verification, Supervision, pre-commissioning, commissioning, start up, Water bath heater supervision of inspection, Body: forged steel ASTM A350 LF Cl.1, other materials on request, Working gas temperature: from -30 C to +80 C, Connections: ANSI 150/300/900 RF/RTJ according to ASME B16.5, PN16/25/40 according to EN 1092-1, Accuracy: up to 0.5% with factory calibration, up to 0.2% with high pressure flow calibration. For example, electronic processing improvements have permitted the meter to measure some fluids that arent clean. Energoflow GFA-202 Since the meter has no moving parts, it has lower maintenance because it does not have to be lubricated, or parts do not have to be replaced. 0000002141 00000 n

The result is maximum measurement reliability even under adverse measurement conditions.

In fact only 4.9 x10-7 percent of the transmitted sound energy is received by traditional ultrasonic transducers. for custody transfer measurement of natural gas. He has a BSEE and a BA from Rutgers University. Fast, low cost installation. Stay connected with updates and new products from Sage Metering. We have a customized solution for you! The key feature of our gas technology is that it can take these measurements, in steel pipes, down to atmospheric pressure. We agreed to a trial period on both chilled and hot water that reached up to 350F. The software provides simple, user-friendly access to FLOWSIC600 data. The meters measure flow down to .03ft/sec which is 10 times lower than the Mag meters we use. The new clamp on transducers produce clean, coded signals with very minimal background noise. I can honestly tell you I've never had to come back to it due do flows errors. The flow meter provides protection of settings and archive data from unauthorized changing by restricting access through a system of passwords and hardware based protection of configuration from being overwritten. The complex can be used for reliable measurement of volumetric data of various gaseous media for custody transfer applications. A&OE excepted. While at Weston Instruments, Steinberg was a product marketing engineer. These properties mean that traditional transit-time techniques using shear wave sensors can only be applied for higher pressure gas pipelines. callCall 631-492-2300, Stay Updated The GC868 gas flow meter is ideal for measuring most gases including steam, compressed air, natural gas, nitrogen, argon, helium and many others. We can offer both shear wave and Lamb wave measurement to cover the widest possible range of requirements. The CTF878 gas flowmeter uses two pairs of transducers and new correlation tag technology to determine the flow rate of gases. There are two leading types, the transit-time and Doppler style meter.

xref 0000000978 00000 n Otherwise, here are other links to articles sharing the benefits and limitations of each technology: Bob Steinberg is the founder, president, and CEO of Sage Metering. From that point forward the focus has been on not just developing a technology as good as what was available on the market, but something that took the industry to a new level. We have been up and operating for more than a year and there have been no issues. flow panametrics measurement meters gas meter verification ultrasonic energy manufacturers natural pipe savings to design, engineering and manufacture of flow-metering solutions and related products based on the modern ultrasonic technology. It is mandatory to procure user consent prior to running these cookies on your website. The new FLEXIM system gives us a more stable system than we had. Such clamp on flowmeters are extremely useful in almost all gas flow applications: As there are no modifications to the pipe, installation costs are dramatically reduced. 318 0 obj <> endobj Real-time Control self-diagnostics system ensures on-time notification of an operator, High accuracy and reliability of measurements, Minimum requirements for the length of the inlet section of the measuring pipeline, Up to 3 weeks meter can operate without power supply, Built-in real-time performance monitoring (contamination, pulsation), In situ verification without removal from the pipeline once in 4 years. That information allowed us to minimize the amount of number two that was downgraded. They have improved safety, accuracy and production. We needed flow measurement for pipeline leak detection.

Flow Metering Complexes for Custody Transfer of Natural Gas hourly- for every preceding hour - size of archive 1488 records (62 days); daily- for every preceding day - size of archive 730 records; power on/off instances - size of archive 600 messages; emergency situations - size of archive 1000 messages; intervention - changing the adjustment parameters (size of archive 1000 messages).

We decided to put one [FLEXIM] meter on our chemistry building, which had been a problem for us. Important measured variables such as gas flow and gas velocity (VOG) or diagnostic parameters such as signal-to-noise ratio (SNR) or speed of sound (SOS) can be read directly. 0 The ultrasonic flow meter is extremely accurate, usually within 1%, and is approved for use in custody transfer (fiscal metering). Although it ended up being a big project, it could have been much worse. While our thermal mass flow meters serve various applications, there are additional devices that excel in other gas flow measurement areas. However, advances in clamp on gas flow measurement technology and processing have meant that despite lower acoustic impedance levels and higher attenuation levels in most gases, a clamp on gas flow meter can now measure transit times in gases where signal-to-noise ratios are extremely low. My company decided to not throw any more money at the GE meters and we just abandoned them all together.

This method involves ultrasonic signals being excited into the pipe at the resonance frequency of the pipe wall and material which causes the pipe to become both the transmitting and sensing device.

Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Of course, one transducer emits the ultrasound signal with the flow, while the other emits it against the flow. Reference Turbine Gas Meters EFS-T are intended for installation on reference calibration rigs for calibration and verification of gas meters of any type with air as operating environment. Energoflow GF-201H, GF-202H ultrasonic gas flow meters are flanged section type flow meters specially designed for measuring flow velocity, volumetric flow rate and volume of gaseous substances (gases) transported through pipelines in the forward or reverse direction at high pressure (up-to 16 Mpa), 4-channel Flow Meters for Applications Requiring Enhanced Accuracy. articleSubscribe to our Newsletter, Jacobs Engineering Group (World Trade Center), UPMC Events Center at Robert Morris University, Moon Township, PA. The problem was the magnetic flowmeters, due to the high mineral content the probes were becoming fouled degrading the signal and reporting lower than actual flows. I knew I wanted a flowmeter that was nonintrusive and highly accurate with a solid operational history to communicate to our control system. The HPI meter was successful in exactly identifying both of the interfaces. We're sure with what we've learned, we will be able to get accurate flow readings right away. The result is that a clamp on gas flow meter can now provide optimum performance even with low-density gas applications. Necessary cookies are absolutely essential for the website to function properly. The flow meter carries out direct measurement of temperature and pressure and on basis of the measured values of these parameters calculates the kinematic gas viscosity, which is then used for calculating correction coefficients of Reynolds number. Indeed, one instrument can be used to survey many flow measurement points in one day. Flow Metering Complexes for Custody Transfer of Natural Gas. Due to low power consumption, it is possible to use a stand-alone power supply, such as a solar module. This new generation of instrument was required in order to meet the exacting targets set by the company when measuring a more demanding medium varying conditions. Some ultrasonic flow meter manufacturers are Daniel (Emerson), Endress+Hauser, FMC Technologies, GE Measurement & Control Solutions, Greyline, Honeywell (RMG), Instrumart, Krohne, and Sierra. Ultrasonic meters can also measure flows in large pipe sizes, unlike other popular choices (like Coriolis meters). If the flow rates arent detected you are giving away free energy. The PT878GC can measure the flow rate of almost any gas. We always specify FLEXIM meters because their accuracy is 1% of rate backed up with a calibration certificate. In the often limited space of industrial process plants, recommended straight run requirements can be We look at the challenges involved in Large Diameter Distribution Input, Trunk Main & Reservoir Standard Volume Flow Measurement and API Determination of Hydrocarbons With FLUXUS H831, FLEXIM presents the You must enable JavaScript to use our website. It finally gave us accurate data on that building that we had been lacking. Energoflow GFE-202 and GFE-201 are state-of-art ultrasonic gas flow meters designed for accurate and reliable measurement of flow velocity, volumetric flow rate and volume of gaseous substances (gases) transported through pipelines in the forward or reverse direction. Utilizing clamp-on ultrasonic [FLEXIM] meters really improved our profitability. Before forming Sage Metering in 2002, he managed thermal mass flow meter sales at Kurz Instruments, Sierra Instruments, and Eldridge Products. By operating in this way higher receiving signal amplitudes can be achieved thereby compensating for the signal attenuation of the gas. Now we are completing most of our buildings with FLEXIM meters for our performance contract. Ultrasonic Flow Meter shall be of 4-path, minimum 300# Pressure Rating and Flow 16,000 scmh or more. We found FLEXIM that was rated to 750F and put the first meter on our main line. An illustration of thePanametrics PT878GC ultrasonic clamp-on gas flowmeter: If you'd like to consult with one of our flow specialists to help you choose the ultrasonic flow measurement solution that best suits your application, please feel free tocontact us. RS Hydro 2022. 0000001159 00000 n We've been going to each lateral and totaling the flow over a particular period of time. White Papers, Articles and Application Briefs. Please read our Privacy erms to find more. MEPAFLOW600 CBM operating software allows efficient and effective meter and data anagement and provides extensive diagnostics options. I was surprised the meters handled just about everything we threw at them. Flow Meters for High Pressure

But theres more to it than that. The pipe walls can interfere with signals for the clamp-on ultrasonic meters, and buildup on the pipe walls can affect the accuracy. The installation of the meters went smoothly. Especially useful forerosive, corrosive,toxic, high-purity and sterile gas measurement. Additionally, the ultrasonic flow meter is disturbed by noise and can be impacted by dirt and fluids. These cookies do not store any personal information. It is now possible to measurenatural gas,steam,compressed air,hydrogen,compressed airand many more using clamp on flow meters. Control software program is used for recording, viewing and changing the settings of the flow meter , recording and viewing of measurement data, as well as for reading data archive. This is why a gas flow meter is needed that is both accurate and reliable.

0000002697 00000 n More importantly they maintain their accuracy at low flow rates. 0000007381 00000 n <]>> We had issues and paid for GE technicians to get these meters working. A clamp onultrasonic gas flow meterproduces signals that are five to ten times more powerful than those of traditional ultrasonic transducers. 4-channel Flow Meters for Applications Requiring Enhanced Accuracy We are proud of our status as a pioneering industrial measurement company that delivers flow measurement technologies that clamp right onto the pipe. They were not as close to capacity as they thought. 336 0 obj<>stream This project more than paid for itself. 0000002929 00000 n The FLOWSIC600 gas flow meter from SICK achieves both of these goals. Designed to help satisfy customer needs with the broadest product range for custody transfer of natural gas, CALDON LEFM Flow Meters provide, Controllers, measurement & hardware, drives and field comms, Copyright 2022 SENSIA. Andheri Kurla Road, Andheri (E), Mumbai 400 093

As well as pushing the boundaries of ultrasonic technology we have also taken an innovative approach to sensor design. Reference Turbine Gas Meters EFS-T We are in requirement of an ULTRASONIC CNG flow meter for 12 size. We did this to achieve a dual-mode gas flow metering capability using the fewest sensor combinations thereby reducing both complexity and cost. MEPAFLOW600 CBM provides permanent online and offline access to the FLOWSIC600. trailer startxref

Ringstrasse 28, CH-4600 Olten, Switzerland, from 50 to 300 mm (400 mm under special order), Limits of permissible relative error,of the Flowmeter, for range,of flow rate. 0000003193 00000 n

Copyright 2002 - 2022 Sage Metering, Inc. Powered by. We had a serious balancing issue.

Energoflow GFA-202 Flow meters can be used as part of metering units of gas distribution points, industrial enterprises and communal service installation. I have taken more than 600 readings with the FLEXIM portable meter, and my success rate is 99.8 percent; and that includes pipes containing acids, water, gasses, and slurries at several hundred degrees.

Ultrasonic gas flow meters Energoflow GFE-211 and GFE-212 are a brilliant example of genial engineering for achieving optimal solution for gas flow measurement in large pipes and in cases where installation of inline meters is technically or commercial not viable. FLEXIM meters capture low flow rates better than any meter I have encountered.

The non-invasive measurement of gas flow is more difficult than for liquids owing to the high damping characteristics of the gaseous media. for custody transfer measurement of natural gas. Once we found FLEXIM, we put it right beside the GE meters and tested it for 1 yr. Then we compared that to the tool's mass flow meters. And we dont have to take it out and clean it! Energoflow GF-201H, GF-202H ultrasonic gas flow meters are flanged section type flow meters specially designed for measuring flow velocity, volumetric flow rate and volume of gaseous substances (gases) transported through pipelines in the forward or reverse direction at high pressure (up-to 16 Mpa). Now I can accurately put our settings exactly where the factory recommends for optimum performance. Challenging ambient measurement conditions like moisture, ice, cold, heat and desert sand place great demands on the instruments in the field. As the building efficiencies continue we also utilize FLEXIM energy meters to upgrade old or non-existent submetering throughout the building.

FLEXIM meters have turned out to be better than the meters we were used to. Since our pumps have frequency drives, we can stop running them at full speed. We also use third-party cookies that help us analyze and understand how you use this website. This is important as temperature, pressure and gas composition can change and the flowmeter needs to be able to adapt to these variations. The measurements were within one percent with no drift. We selected FLEXIM's 4-path meter for this highly sensitive flow measurement. Sensia is constantly developing cutting-edge ultrasonic technology to better meet industry demands for custody transfer. Now Im able turn every valve wide open and program the frequency drive to run at the optimum speed to deliver the cooling water. advantages of thermal mass flow measurement? Arrangement of measuring paths without reflection from the pipeline walls ensures long-term sta-bility, changes in the inner wall surface do not affect to the accuracy of the meter. We are the only ultrasonic flowmeter manufacturer providing non-invasive solutions for measuring the flow of gases as well as liquids. Our blog typically discusses applications for thermal mass flowmeters because that is our business. He is the author of "An Industry Guide for the Use of Thermal Mass Flow Meters: Oil & Gas Production, Waste Management, Steel." Ultrasonic gas flow meters Energoflow GFE-211 and GFE-212 are a brilliant example of genial engineering for achieving optimal solution for gas flow measurement in large pipes and in cases where installation of inline meters is technically or commercial not viable.