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Products/Services for flow proving
Meter provers and flow proving components provide a known traceable volume to simulate actual operating conditions to test and verify the performance of flow meters and transfer meters. Learn More
Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas. Search by Specification | Learn More
Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. Search by Specification | Learn More
Gas flow switches and liquid flow switches, velocity, are used to measure the flow or quantity of a moving fluid in terms of velocity, such as feet per minute. Search by Specification | Learn More
Liquid flow meters are used for measuring the flow or quantity of a moving fluid. Search by Specification | Learn More
Sight flow indicators provide a quick, reliable and economical way to verify the flow of fluids through industrial process lines. Search by Specification | Learn More
Volumetric liquid flow switches measure the flow or quantity of a moving fluid in terms of a unit of volume per time, such as liters per minute. These flow sensing devices have a switch output. Search by Specification | Learn More
Flow computers, totalizers, and rate indicators integrate the functions of flow and temperature measurement, computation, data acquisition, input / output (I/O) standardization, and closed loop control. They require external sensor inputs and may be used as local rate indicators. Search by Specification | Learn More
Paddlewheel flow meters have a paddle wheel that is perpendicular to the flow path. The rotor axis is positioned to limit contact between the paddles and the flowing media. Search by Specification | Learn More
Flow switches are devices that monitor flow and send a trip signal to other devices, like a pump, for protection. These switches can be used for the measurement of gases, liquids, and steam. Search by Specification | Learn More
Mass liquid flow switches and mass gas flow switches are devices used for measuring the flow or quantity of a moving liquid or gas in terms of a unit of mass per unit time, such as pounds per minute. These devices may be sensors with electrical output or may be stand-alone instruments with local displays and controls. Search by Specification | Learn More
Air valves allow metered fluid flow in one or both directions. They are used in pneumatic circuits to regulate the rate of activation or exhaust of cylinders and other pneumatic devices. Search by Specification | Learn More
Solids flow meters measure the flow rate of bulk solids, powders, grain, etc. Learn More
Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods. Search by Specification | Learn More
Positive displacement flow meters measure the volume or flow rate of a moving fluid or gas by dividing the media into fixed, metered volumes. These devices consist of a chamber that obstructs the media flow and a rotating or reciprocating mechanism that allows the passage of fixed-volume amounts. Search by Specification | Learn More
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Altek 820 Multifunction Process Calibrator Fotronic Corporation / Test Equipment Depot
Fluke 719 Electric Pressure Calibrator Fotronic Corporation / Test Equipment Depot
Fluke 789 ProcessMeter Fotronic Corporation / Test Equipment Depot
GE Druck UPS-II Current Loop Calibrator Fotronic Corporation / Test Equipment Depot
Altek 334A Process Loop Calibrator Fotronic Corporation / Test Equipment Depot
Thread Set plug and work plug gage calibration Johnson Thread-View Systems, LLC
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Product News for flow proving
Going To The End of The Earth To Prove A Point
With just days left before Stanford researcher David Mucciarone would leave on his annual pilgrimage to Antarctica, the mass flow controller in his carbon analyzer failed.
His instrumentation supplier recommended that he make the transition to Sierra. On a wing and a prayer, he purchased a Sierra Smart-Trak® Model 100 digital mass flow controller just prior to boarding ship. (read more)
FAST® - Fixed-Film System for Variable Flows
The patented FAST® Process is a fixed-film, aerobic treatment system designed for tackling variable load and flow conditions, including those for nitrification/denitrification requirements.
Ideal for Onsite, Commericial, Private Development, & School Applications.
Achieves Denitrification. Flows from 1000 GPD up to 1 MGD (read more)
FAST® & Modular FAST® - for Variable Flows
The patented FAST® Process is a fixed-film, aerobic treatment system designed for tackling variable load and flow conditions, including those for nitrification/denitrification requirements.
Ideal for Onsite, Commericial, Private Development, & School Applications.
Achieves Denitrification. Flows from 1000 GPD up to 1 MGD (read more)
Furnace & Water Heater Air Proving Switch
The Mamco / Lefoo LF-31 series switch was designed for the HVAC industry where safety and reliability are essential. Available in vacuum, differential and pressure models, with fine silver or gold cross bar contacts. LF-31 is capable of detecting pressures, as low as, .05" of water.
Configure your own part number based on attributes needed. (read more)
You know your stuff? Prove it to your next boss!
There's never been a more powerful way for employers to evaluate current and potential employees' knowledge contributions and gaps. Use that in your favor to set you apart from the rest of the pack. (read more)
Multicor® Mass Flow Meter
The Multicor® mass flow meter line uses the science of particle acceleration and its resultant forces to measure flow rate and total weight at accuracies of +/- 0.5%. Space efficiency and overall reliability make Multicor® an ideal choice for feeding, measuring and batching applications involving reasonably free-flowing dry materials.
Multicor consis... (read more)
Green Energy Gas Flow Measurement Guide
Process and plant engineers responsible for green energy production, co-generation electric power, pollution monitoring or environmental compliance will find the Green Energy Gas Flow Measurement Application Guide from Fluid Components International (FCI) provides unique solutions to meeting the challenges of precise air/gas flow measurement in clean, wet or dirty hydrocarbon-based gases. (read more)
Low-Flow Series OWS (5-30 gpm)
Mercer International offers a "low flow" line of high efficiency oil/water separators. The rectangular units are ideal for small vehicle wash stations, groundwater remediation, sump/pit treatment, and smaller industrial flows. (read more)
CentriFlow - Finally a Mass Flow Meter That Fits
The CentriFlow® Meter is a mass flow meter that can measure almost any bulk solid material in a continuous process...within as little as 19" of vertical space. (read more)
Model R OXIGEST® WWTP for High Flows/Loads
The Smith & Loveless Model R OXIGEST® wastewater treatment system handles large flows and loadings while maximizing space-efficiency. Its proven pre-engneered design provides stable operation and reliable performance.
Ideal for developments, small cities, and industrial applications. Custom design with capacities up to 5 MGD per system. (read more)
Parts by Number for flow proving
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 140MPM20400SC | PLC Radwell | SPECTRUM CONTROLS | Not Provided | INPUT MODULE FLOW METER PROVING 50KHZ |
Conduct Research
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Inducing Flow In Storage Bins Using Thayer Bridge Breaker
The problem of promoting flow from storage bins should not be taken lightly. While the use of flow aid devices is well established in all industries, their effectiveness in many situations has been...(read more)
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F135 Blade Failure Could Hold Up STOVL JSF
By Guy Norris First flight of the first short take-off and landing (STOVL) Lockheed Martin F-35 Joint Strike Fighter, BF-1, could be delayed following a repeat of the Pratt & Whitney F135 engine...(read more)
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Don’t Fumble Your Tech Funding Opportunity
By Peter G. Martin, D. Eng., PhD, VP for Strategic Ventures, Invensys Process Systems The combinations of real-time performance measures based on real-time accounting and KPIs, business value-based...(read more)
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Servocontrol with pneumatic actuators
Any aviation buff is well aware of the Wright Brothers' role in the history of flight. Any aviation buff is well aware of the Wright Brothers’ role in the history of flight. But it’s...(read more)
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Combating Droop in Self-Contained Pressure Regulators
When qualifying valves for any pressure reduction application, there are several factors to consider. Initially, you must decide whether the application requires a control valve in order to be...(read more)
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USB Mass Storage Device Using a PIC® MCU
In recent years, there has been immense growth in Universal Serial Bus (USB) based applications, primarily due to the Plug and Play nature of USB. This application note describes the design and...(read more)
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Proving Liquid Ultrasonic Flow Meters Class 2430 Don... Proving Liquid Ultrasonic Flow Meters Class 2430 Don Augenstein, Vice President Engineering, Caldon Inc. 1070 Banksville Ave. Pittsburgh, PA 15216 |
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Fluid Metrology Group: Standards ISO 17.120.01 Measurement of fluid flow in general ISO 17.120.10 Flow in close conduits ISO 75.180.30 Volumetric equipment and measurements |
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NIST FFG Home Page: Services and Fees - Volume Tests to establish or maintain realistic flow measurement traceability for flow facilities can be designed and performed for specific situations. |
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Schlumberger Creating highly conductive reservoir flow paths to maximize production More... Flow Assurance Surveillance Landing String Services See Schlumberger Limited Information |
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Physical Review Special Topics - Accelerators and Beams |
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ISA | Coriolis technology is elegant, tough With the ability to handle two-phase flow and compensate for physical conditions, the advanced Coriolis flowmeters have greatly expanded fluid See International Society of Automation Information |
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Google Directory -... Flow Business > Electronics and Electrical > Instrumentation > Flow Directory Help Search only in Flow Search the Web See Google, Inc. Information |
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Recursive Functions, Flow Charts, And Algolic Programs Next: Recursion Induction on Algolic Up: Towards a Mathematical Science Previous: Proving Statements About Recursive |
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ASTM C518-04 Standard Test Method for Steady-State Thermal... |
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Ultrasonic Flow Metering Valves | Condition & Machine Monitoring | Composite Valves | Coriolis Flow | Corrosion | Data Comms | Data Loggers | EX Web | Education | Electrical |
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