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Products/Services for mass flow control
A mass flow meter is a device that consist of a mass flow sensor or transducer and signal processing electronics. Fluid (liquid or gas) flow is measured in mass rate units (lbs/min). Search by Specification | Learn More about Mass Flow Meters and Controllers
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 about Mass Flow Switches
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 about Air Valves
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 about Flow Meters
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 about Flow Computers, Totalizers and Indicators
Flow controllers monitor and maintain flow-rate variables, typically in process applications. Search by Specification | Learn More about Flow Controllers
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 about Gas Flow Meters
Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods. Search by Specification | Learn More about Air Velocity Flow Sensors
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 about Flow Switches
Liquid flow meters are used for measuring the flow or quantity of a moving fluid. Search by Specification | Learn More about Liquid Flow Meters
Water control gates are used to control the mass flow of water or wastewater in various environmental and process applications. Learn More about Water Control Gates
Control valves or proportional valves are power-operated devices used to modify fluid flow or pressure rate in a process system. Search by Specification | Learn More about Control Valves
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 about Velocity Flow Switches
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 about Volumetric Liquid Flow Switches
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 about Paddlewheel Flow Meters
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FlexMASSter ST98 Flow Meter Series Fluid Components Intl. (FCI)
Digital Mass Flow Controller SFC3000 Sensirion AG
New Programmable Control Module (Compod™) Sierra Instruments, Inc.
Oval Gear & Oval Gear Transmitter Badger Meter, Inc.
Mass Flow Meters Siargo Ltd.
Custom Mass Flow Meters Sensortechnics, Inc.
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Product News for mass flow control
Reliable Low/Medium Range Mass Flow Control
Aalborg®'s Low/Medium Range GFC Thermal Mass Flow Controllers, designed to indicate and control gas flow rates, are unaffected by temperature and pressure variations within stated limitations. The LCD readout built into the top of the transducer is tiltable over 90 degrees to provide optimal reading comfort.
Each compact, self-contained Mass Flow Controller... (read more)
Stable Medium/High Range Mass Flow Control
Aalborg's economical GFC Mass Flow Controllers' instrumentation, accuracy, and advanced straight tube sensor provide versatile, economical flow control. Aluminum or 316 SS models, designed for medium or high flow ranges, accommodate non/or corrosive gas applications and offer long-term reliability. Setpoints can be conveniently controlled either locally via potentiometer... (read more)
Digital Mass Flow Controller SFC3000
Sensirion's SFC3000 is a small, fully digital mass flow controller for high-volume OEM applications. It offers fast and accurate control of gas flows over a very wide range. The mass flow controler's excellent stability and repeatability make it ideal for analytical instruments. Different gas types and control ranges can be calibrated and switched by software (read more)
Mass Flow Controller SFC4000
Sensirion's mass flow controller SFC4000 offers fast and accurate control of gas flows over a very wide range. The mass flow controller offers an analog interface (0 – 5 V) in standard mechanical dimensions and measures with highest precision and speed (read more)
Mass Flow Controller Wins Innovation Awards
Sierra's Max-Trak™ Model 180 has been named the best and most innovative mass flow controller of 2006 by two top industry magazines. (read more)
New Heavy Industrial Mass Flow Controller
Sierra's new Max-Trak® Model 180 + Flanges Industrial Flow Controller for flow rates up to 1000 SLPM is an ideal solution for the most challenging heavy industrial applications. Max-Trak® provides the Industry's only NEMA 6/IP67 rated water-resistant capability. (read more)
piMFC Pressure Insensitive Mass Flow Controller
The next generation MKS MFC (piMFC) pressure-insensitive mass flow controller includes technology improvements in functionality and performance to help users in semiconductor and high purity thin-film applications increase tool throughput. (read more)
Wireless Access ST50 & ST75 Mass Flow Meter
Wireless IR technology is built-in to Fluid Components International's new compact, low cost, insertion-style mass flow meter ST50 and the highly accurate, direct mass ST75 Flow Meter, designed for air or gas measurement. Using a standard PDA, technicians can remotely obtain measurements, make setting changes and read trouble-shooting codes. (read more)
DFP Mass Flow Transducer
DFP Mass Flow Transducer Pressure Compensated Flow Transducer
- F-Series with Digital Display
- Real time mass flow measurement can be used for active flow control
- Differential pressure technology
- < 10 ms response time
- Flow ranges up to 250 SCFM & as low as 20 SCFH
- Calibration to variety of inert gases ... (read more)
Analog Mass Flow Controller
Aalborg®'s Model AFC Mass Flow Controller, designed to indicate flow rates and to control set flow rates of gases, incorporates an advanced straight tube sensor in conjunction with flow passage elements constructed of Stainless Steel. Command Module LED readouts are supplied with 0 to 100 percent calibrations. (read more)
Parts by Number for mass flow control
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| ASF1400 | Newark | SENSIRION | Sensors, Other | SENSOR, MASS FLOW; Current, supply:27mA; Range, measuring:.015 to 400 sscm; Time, response:142ms; Voltage, supply max:18V dc; Voltage, supply min:7V dc RoHS Compliant: Yes |
| ASF1430 | Newark | SENSIRION | Sensors, Other | SENSOR, MASS FLOW; RoHS Compliant: Yes |
| FC2925V8S | PLC Radwell | TYLAN | Not Provided | MASS FLOW CONTROLLER 1800SCFH H2 |
| FC2925V | PLC Radwell | MYCROLIS | Not Provided | TYLAN 2925 SERIES MASS FLOW CONTROLLER 400SCFH AR |
Conduct Research
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The Evolution of Thermal Mass Flow Meters
Thermo-Systems, Inc. (TSI) began in its founder's basement in 1959, with a cooled-film anemometer designed for transient measurements in high temperature fluid flows. This led to TSI's hot-film and...(read more)
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Improve Bioreactor Performance by Using Mass Flow Controllers
When pharmaceutical companies scale-up cell cultures to bulk production levels, one primary concern is establishing the precise nutrient mix that generates maximum yield. Mass flow controllers (MFCs)...(read more)
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Mass Flow Measurement in the Power Industry
Precise, timely measurements of air, fuel, and gases is one way today's utilities can take action of protect themselves against rising costs and comply with increasingly stringent environmental...(read more)
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Industrial Thermal Mass Flow Meters Pt.1 (Principle Operations) & Pt. 2 (Applications)
Improved performance, enhanced user-interfaces and reduced cost-of-ownership have helped thermal mass flowmeters gain acceptance in the industrial process control market for gas flow measurements....(read more)
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Responsive, Consistent Valve Performance Rather Than Fast Stroking Speed is Critical for Control (.pdf)
All boilers require feedwater flow control to make up for the steam that leaves the boiler. Most boiler designs use a steam drum, which is where the feedwater flow enters the boiler and where the...(read more)
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Proportional Valve Could Improve Respirators
Designers of ventilators, respirators, and blood pressure monitors could benefit from a new proportional pneumatic valve that reportedly offers greater air flow control accuracy. The new valve,...(read more)
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Fine Powder Design - Flow Rate Control (.pdf)
Engineers must often control the mass flow rate from a handling system by using a volumetric feed device. This poses several problems. Accurate control requires three conditions: consistent bulk...(read more)
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Worcester Controls Corp. Eliminates Galling and Boosts Ball Valve Life 50% With Mirror-Smooth Coating
For more than four decades, Worcester Controls Corporation has been on the leading edge of ball valve and flow control technology. The Marlborough (Mass.) company has always prided itself on making...(read more)
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Choked flow doesn't need theHeimlich maneuver
Manipulating the principles of choked flow can simplify valve design. Flow rate versus upstream pressure for a 0.005-in.-diameter orifice. When upstream pressure is lower than 27.84 psia, the curve is...(read more)
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Modeling Multiphase Flows
Authored by: Dan Smith Ed Fontes Comsol Inc. Burlington, Mass. The design of devices such as ink-jet nozzles and piezoelectric fuel injectors and the control of these devices, depending on their...(read more)
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Flow Control: Technology information & new products for fluid... 9/25/2009 - Flow of Fluid Thru Valves, Pipes & Fittings I would also like to receive e-mails about Flow Control special promotions. |
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Dwyer Instruments Home Page 2009 Flow Sensors Flow Switches Flowmeters Flow Indicators / Controllers Flow Transmitters Mass Flowmeters and Controllers Sight Flow Indicators Sight See Dwyer Instruments Inc. Profile & Catalog |
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Chemical Automation and IT | Programmable Control Module for... Home » Products » Programmable Control Module for Digital Mass Flow Meters and Controllers |
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ISA | Volumetric and Mass Flow Control of Fluids Utilizing a... A different concept of pressure based mass flow measurement and control, introduced in this paper, can an employ single absolute pressure and See International Society of Automation Information |
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ISA | Combustion Optimization Of A 150 Mw (Net) Nboiler... Combustion Optimization Of A 150 Mw (Net) Nboiler Utilizing Air And Fuel Flow Measurement And Control - POWID 2001 David J. Earley, J.J. Letcavits See International Society of Automation Information |
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Siemens APPLICATION DATA Energy & Automation AD353-105 Rev... Pressure Steam Flow LT FT FT A f(x) Set PID Saturated Point Steam K Full Scale Mass Flow Density A X Reference Actual Steam Mass Flow Steam f(x) |
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Siemens APPLICATION DATA Energy & Automation AD353-103... It measures mass flow, is not affected by pressure or temperature, and has a high turndown ratio for accurate mass flow measurements across a wide |
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Class Control-Volume in theory Thermal-System (=> (Component-Cv $X $Y) (Control-Volume $Y)) (Forall (?Self ?Time) (=> (Active ?Time Control-Volume ?Self) (And (Forall (?X) (=> (Inlets ?Self ?X) |
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Fluid Flow Control Animations by Liquid Dynamics Fluid / Mass Flow Control Meters with Valves Fluid Flow Control Animations Piping Manifolds / Pipe Base Blocks |
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Low-Speed Active Flow Control Laboratory Developed Low-Speed Active Flow Control Laboratory Developed |
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