Gas flow meter
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We have stainless-steel meters, economical gas mass flow meters, low pressure drop flow controllers, portable models, and more. We even have Coriolis mass flow meters that are designed according to the Coriolis Force Principle. When accurate flow measurement is needed, buy your mass flow meters from Omega and enjoy the very best performance and reliability for less. Utilizing heat transfer thr Utilizing heat The FMAA Series mass and volumetric Omega's flow meters use the principle of differential pressure within a laminar flow field to determine the mass flow rate.
Flowmeters can be p The digital interface operates via RS op It is widely used for flow measurements and custody transfer in many industr The FMAA Series mass and volumetric flow controllers use the principle of differential pressure within a laminar flow field to determine and control mass flow rate. FMA Series mass flow sensors represent a breakthrough in mass flow sensor technology.
State-of-the-art electronics, a compact mechanical design, and mass production to The F Configuration complete. Please add to cart to keep it or exit the configuration. Device Style. Mass Flow 9. Coriolis Flow 1. Show In Stock Only. Quick Ship. CE RoHS2 RoHS3 8.Learn more. Sage Metering is an innovative manufacturer of the high-performance natural gas flow meter for gas flow measurement.
These state-of-the-art, award-winning features deliver the highest performance, reliability, and confidence for any thermal flow meter user. At a single glance, the high contrast graphical display provides flow rate, temperature, total flow, a bar graph, and diagnostic information.
The innovative digitally-driven circuit eliminates the traditional drift-prone analog Wheatstone bridge utilized by our competition. This advancement in circuit design improves stability by eliminating long-term drift and provides for a reproducible zero flow data point. The reproducible zero flow data flow point enables the user to perform a simple single-point in-situ calibration verification procedure, which verifies that the flow meter continues to operate within the accuracy specifications of the original NIST traceable calibration.
This simple, and unique to Sage Metering procedure, can be performed without interrupting the process and does not require removal of the flow instrument from the pipe or any additional hardware. Read more. Sage Prime Thermal Flow Meter. How do your meters stack up? View More. In-Situ Calibration Verification Sage Metering is an innovative manufacturer of the high-performance natural gas flow meter for gas flow measurement.
Sage metering products Virtually unlimited configurations to meet your needs. Quick View. Find a representative Select your region. Search for:. E Pennsylvania. W Pennsylvania.In this post, we consider gas meter types often used for flow measurement. I have categorized them into four main groups, mass flow meters, the velocity flow meter, differential pressure, and PD meters.
A flow meter is a precision instrument that measures the rate of gas flow or liquid flow in a pipe. There are three main meter styles for flow measurement:. In the market for a mass flow meter? Coriolis flowmeters provide a direct mass flow measurement based upon the deflection force of the fluid moving through a vibrating tube. These meters are highly accurate with high turndown capabilities and are independent of fluid properties.
They are also extremely expensive to purchase and install and are not suitable for larger pipe sizes. Thermal mass flow meters measure the mass flow based on heat transfer from a heated element.
Flowmeters for Dirty Gas
The measurement is in mass flow, and additional pressure and temperature correction are not required. They also provide excellent accuracy and repeatability and are easy to install.
In a velocity meter type, the rate of the medium passing through the meter determines the measurement. Turbine flow meters measure volumetric flow based on fluid flowing passed a free-spinning rotor, each revolution corresponding to a specific volume of gas or liquid. The meters have high turndown and accuracy. This style of a meter is extremely accurate but very expensive, and pressure and temperature measurements are required.
The frequency of vortex generation is a function of the gas velocity. The frequency of vortex shedding is independent of the fluid composition.
The meter requires temperature and pressure compensation and needs a minimum flow rate to produce vortices. Differential pressure flow meters calculate flow by measuring pressure drop over an obstruction inserted in the flow path. Common types of flow elements are orifice plates, flow nozzles, venturi tubes, and averaging pitot tube.
Limitations of this meter include reduced low flow sensitivity, limited turndown, and it also creates a pressure drop, which impacts operating costs. An averaging pitot tube is a differential-pressure flow measurement device commonly used for combustion air measurement.
The device has limitations with measuring gas flow, especially low-flow sensitivity and turndown. The measure is contingent upon achieving velocity pressure, and if the current is too low, then acceptable signals may not be obtained. Need help? Message us here. While they have sufficient accuracy, pressure, and temperature compensation are needed to achieve mass flow, and since they have moving parts, gas cleanliness needs to be considered. A PD meter may be called a PD flow meter or a volumetric flow meter.
An example of a PD meter is the diaphragm meter. What is the flow meter?Every day, gas flows in great quantities through pipelines, often changing owners. Exact gas quantity measurement is of the utmost importance here, as even very small measurement errors could result in substantial economic loss. SICK offers gas flow meters which are absolutely accurate and rugged at the same time - especially for custody transfer.
Gas flow meters
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Gas Mass Flow Meters, Sensors & Controllers
Managed Services.As a technology leader, our ultrasonic flowmeters are found in every industry. From harsh conditions offshore to measurements in clean room environments, our non-invasive metering solutions are convincing.
As a company that Non-invasive flow measurement of thermal energy and compressed air Energy is a key competetive factor within The new New feature allows for automatic LVF compensation Wet gas applications are still a challenge for all flow measurement technologies, both New process refractometer brings laboratory accuracy into the process In many processes real-time inline concentration Until now the application range of The Flow Control Innovation Awards honor commitment to excellence within the fluid handling industry.
As the technology and market leader in the field of clamp-on ultrasonic flowmeters and real time concentration and density monitoring as well as advanced process analytics using clamp-on ultrasound and inline refractometryFLEXIM offers the best measurement solutions for any application and media in every industry. Our measuring devices for determination of volume and mass flow, density and concentration are field proven in numerous industrial applications worldwide:. Conventional measuring systems such as differential pressure meters, electromagnetic flowmeters, vortex meters or Coriolis mass flowmeters are subject to well-known disadvantages : Their installation requires costly pipe modifications - not only due to the installation costs themselves, but additionally those resulting from subsequent process interruptions.
Due to the continuous media contact, wetted flow meters are also subject to increased wear - frequent maintenance intervals are particularly the case when measuring abrasive and corrosive media. These and other factors severely limit the cost effectiveness of wetted flow meters. Our permanent and portable clamp-on flow meters are the ideal measuring systems even for the most challenging applications:.
Based on the principle of measuring the ultrasonic transit time for volume flow calculationPIOX S additionally monitors the sonic velocity of the flowing medium.
The sonic velocity is a substance specific property for many liquids and - in dependency of the mediums temperature - correlating to its density and concentration. PIOX S thus enables the density, concentration and mass flow measurement without media contact. Additionally, the meter measures the mass flow rate of the flowing medium. PIOX R employs the in-house developed and patented transmitted light measurement principle.
In comparison to conventional measuring methods, PIOX R is independent of deposits at the prism and thus immune to measurement drift.
PIOX R not only increases the measurement quality but also significantly lowers necessary maintenance intervals and reduces associated costs.
Individual applications require individual consulting. Contact us via our live chat, by phone or send us your inquiry via our contact sheet. We get back to you promptly.Siemens, The Principle of Ultrasonic Flow
We are happy to showcase you our products and solutions during a demonstration directly at your site! It soon became apparent that clamp-on ultrasonic metering was the way to go. I researched all of the meters available and narrowed it down to I think we can safely say that ultrasonic flowmeters have finally met their potential.
Now I can accurately put our settings exactly where the factory recommends for optimum performance. The installation of the meters went smoothly.
They have provided consistent, reliable data. In the future, the data will be used by the process Featured Application Penstock monitoring. Now that, with FLEXIM, the tube and flow problems on the unit have been resolved, we plan to move forward with a similar solution for a sister Featured Application Non-invasive determination of the cooling capacity at an ammonia gas stream.
Accurate and stable flow measurement on-board Independent of high temperatures, pipe vibrations and abrasive media. Leading Ultrasonic Flowmeters for every Application.IDT mass flow sensor modules measure gas or liquid flow across a sensing surface using the thermo-transfer calorimetric principle. The flow sensor utilizes a series of MEMS thermocouples which provides excellent signal-to-noise ratio.
The solid thermal isolation of the active MEMS sensing element along with the silicon-carbide film coating offers excellent abrasive wear resistance and long-term reliability.
Types of Gas Flow Meters
The attention to these issues make IDT's solution especially desirable for use in medical, industrial, and FDA-compatible food-grade consumer applications where reliability, robustness, and cross-contamination are critical factors. The IDT flow sensor modules provide world class performance and reliability in a flexible module configuration suitable for a wide range of gas and liquid flow applications.
Commercial applications for these devices include monitoring the flow of water or beverages in beverage machines and air or gas flow in process equipment. IDT's line of high performance flow sensor flow meter modules measure gas or liquid flow. The innovative solid-state sensor element design eliminates cavities and diaphragms typically found in competitive offerings, and features a protective silicon-carbide coating, making for a very robust and reliable flow sensor element compatible with food-grade applications.
IDT offers uncalibrated stand-alone flow sensor modules with an analog output, as well as fully-calibrated versions featuring on-board analog to digital conversion and temperature compensation circuitry for plug-and-play usage in complex digital systems. IDT's mass flow sensor measure gas flow or liquid flow across a sensing surface using the thermo-transfer calorimetric principle.
The flow sensor utilizes a series of MEMS thermo-couples thermopileswhich provide excellent signal-to-noise ratio. With no moving parts and no fragile diaphragm over a cavity, the design eliminates clogged sensor elements and fluid pressure sensitivity, and provides excellent shock resistance. In addition, the silicon-carbide coating prevents chemicals from damaging the sensor element. Flow sensors, also known as flow meters, are used to measure the flow rate, and ultimately the total volume, of gases or liquids passing through module's pre-determined cross sectional area.
These measurements are critical in a broad range of applications, including beverage dispensers, IV drip monitors, oxygen monitors, mass air flow sensors, and gas flow monitors in process equipment. The analog output of the thermopile is typically converted into a calibrated digital output signal that can be used by the system processor.
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