Products & Services
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Supplier: Spirax-Sarco
Description: The Scanner 2000 steam mass flow transmitter takes its inputs from a primary flowmeter, (Gilflo or ILVA) through impulse lines. It converts the differential and static pressure into a corrected mass flowrate of saturated steam, which is accessible via the RS485 Modbus link or
- Features: Audible or Visual Alarms
- Media Temperature: -40 to 158 F
- Operating Pressure: 2248 psi
- Operating Temperature: -40 to 158 F
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Supplier: Panametrics
Description: The Panametrics DigitalFlow GS868 ultrasonic steam meter measures steam while avoiding pressure drop. The GS868 flowmeter can cover a wide range of flow rates that reduce capital and installation costs. Features Bidirectional No moving parts No
- Electrical Output: Analog Current, Frequency, Switch
- End Fittings: Flanged
- Features: Recorder / Totalizer Functions
- Interface Options: Serial / Digital
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Supplier: Badger Meter
Description: The Ellipse® Model AS annular flow device is a steam flow meter designed to produce a differential pressure that is proportional to flow. Its innovative elliptical shape provides the lowest permanent pressure loss in the industry. The Ellipse flow meter is designed
- Gas Volumetric Flow Rate: 0.3476 to 2825 SCFM
- Liquid Volumetric Flow Rate: 2.6 to 21130 GPM
- Mass Flow Rate: 0.0057 to 46.59 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: Sierra Instruments, Inc.
Description: Sierra's multivariable InnovaMass 240i steam mass flow meters measure up to five process variables with one process connection: volumetric flow rate, mass flow, density, pressure, and temperature. The 240i steam mass flow meter gives true mass flow by
- Gas Volumetric Flow Rate: 196000 SCFM
- Liquid Volumetric Flow Rate: 4280 GPM
- Electrical Output: Analog Current, Switch
- End Fittings: Flanged
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Supplier: Velan, Inc.
Description: condensate drainage for process work. • Optional temperature controller on SF: An ingenious device that allows adjustment of factory setting underfull steam pressure. Condensate discharge temperature can be increased or decreased to meet the specific requirements of any process
- Connection Style: Socket Weld / Tube, Flanged, Threaded, Other
- Material: Steel - Stainless
- Maximum Operating Pressure: 600 psi
- Size of Connection: 1 inch
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Supplier: Velan, Inc.
Description: . • Optional temperature controller: An ingenious device that can be adapted to most Velan models permitted adjustment of factory setting under full steam pressure. Condensate discharge temperature can be increased or decreased to meet the specific requirements of any process
- Connection Style: Socket Weld / Tube, Flanged, Threaded, Other
- Material: Steel - Stainless
- Maximum Operating Pressure: 600 psi
- Size of Connection: 2 inch
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Supplier: Badger Meter
Description: The Ellipse® Model AHZ annular flanged, hot tap steam flow device is a multi-ported, self-averaging differential pressure flow element. Its innovative elliptical shape provides the lowest permanent pressure loss in the industry. The Ellipse flow meter is designed with a
- Gas Volumetric Flow Rate: 0.3476 to 4591 SCFM
- Liquid Volumetric Flow Rate: 2.6 to 34340 GPM
- Mass Flow Rate: 0.0057 to 75.72 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: Badger Meter
Description: The Ellipse® Model AHS annular hot tap, steam flow device is a multi-ported, self-averaging differential pressure flow element. Its innovative elliptical shape provides the lowest permanent pressure loss in the industry. The Ellipse flow meter is designed with a series of
- Gas Volumetric Flow Rate: 0.7086 to 1413 SCFM
- Liquid Volumetric Flow Rate: 5.3 to 10570 GPM
- Mass Flow Rate: 0.0117 to 23.31 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: Spirax-Sarco
Description: The Spirax Sarco WirelessHART TM TVA flowmeter is designed for use on saturated steam only and operates on the target principle, by measuring the force produced on a moving cone by the fluid flow. This strain is then converted into density compensated mass flowrate and is transmitted
- Electrical Output: Frequency
- End Fittings: Flanged
- Interface Options: Network / Fieldbus
- Media Temperature: 32 to 462 F
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Supplier: Aalborg Instruments
Description: , optically-isolated, digital outputs. Flow controllers, set point command control via local LCD or digital interface. Programmable set point table with ramping up/down capability up to 16 steps. Free Configuration and Monitoring Utility software.
- Application Software Included: Yes
- Computer Interface: Serial
- Display Type: Digital
- Electrical Outputs: Analog Voltage, Analog Current, Frequency / Pulse
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Supplier: Spirax-Sarco
Description: The Spirax Sarco TVA flowmeter is designed for use on saturated steam only and operates on the target principle, by measuring the force produced on a moving cone by the fluid flow. This strain is then converted into density compensated mass flowrate and is transmitted via a single loop
- Electrical Output: Analog Current
- End Fittings: Flanged
- Interface Options: Serial / Digital
- Media Temperature: 32 to 462 F
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Supplier: Velan, Inc.
Description: valve, strainer and temperature controller are a single unit, ensuring perfect alignment and ease of maintenance. • Positive closing: As steam contacts the bimetal element, the pull closes the pilot valve, reducing the pressure on the piston. Line pressure below the main valve closes
- Connection Style: Socket Weld / Tube, Flanged, Threaded, Other
- Maximum Operating Pressure: 1500 psi
- Size of Connection: 3 inch
- Thermostatic Steam Traps: Bimetallic Trap
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Supplier: Endress+Hauser, Inc.
Description: Coriolis Mass Flow Measuring System Unsurpassed accuracy and robustness combined with seamless system integration Your benefits Sensor for unsurpassed accuracy and robustness in demanding applications combined with an ultra compact transmitter Sizing
- Mass Flow Rate: 0.0 to 80840 lbs/min
- Electrical Output: Analog Current, Frequency, Switch
- End Fittings: Clamp, Flanged, Threaded
- Features: Measures Density, Measures Temperature, Audible or Visual Alarms, Recorder / Totalizer Functions
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Description: , providing unmatched flexibility. Economical and Simple to Use WDIS controllers are economically priced and do not require any costly reagents. The rugged NEMA 4X enclosure and panel mounted flow assembly has only two process connections for quick and easy installation. Built
- Control Signal Output: Current Loop, Switch / Relay Output
- Control Technique: Limit / Set Point Control, Linear Control, PID Control, Advanced / Nonlinear Control
- Controller Inputs: DC Voltage Input
- Form Factor: Panel / Chassis Mount
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Supplier: Bedrock Automation
Description: OSA Remote +Flow brings the full suite of Bedrock OSA Open Secure Automation cyber security to your Flow Computer remote applications. Each OSA Remote +Flow product is equipped with over 30 built-in cyber security technologies to intrinsically secure flow measurement and
- Electrical Outputs: Analog Voltage, Analog Current
- Generic Inputs: Pulse (Frequency), Analog Current, Analog Voltage
- Media Type: Liquid, Gas or Steam
- Mounting Configuration: Other
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Supplier: ThermOmegaTech®
Description: control cooling media flow to a sample cooler in response to sample temperature. Operation The reverse acting TV/US-XR valves’ Thermoloid® sensor/controller element may be placed in contact with the process line or pipe with the optional band-o-let fitting, or in the line with
- Actuation: Thermally Actuated
- Connection: Compression Fitting, Tube Fitting
- Number of Ports/Ways: 3
- Pressure Rating: 200 psi
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Supplier: Acme Engineering Products
Description: ACME Steam Superheaters are available for operating pressures of up to 800 PSIG and temperatures up to 1200 deg. F. Steam flow is only limited by practical size considerations. Pressure sections are built to ASME code with National Board or CRN registration. Burners are AGA or
- Features: ASME Certified, Monitor / Controller, Safety Valve, Skidded / Packaged, Superheater
- Fuel Type / Heat Source: Gas (Natural / Propane)
- Maximum Pressure: 800 psi
- Maximum Temperature: 1200 F
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Supplier: Panametrics
Description: The PanaFlow MV80 is a cost effective and accurate inline vortex flow meter that saves you time and costs by measuring flow, temperature, pressure, density, energy and mass in a single meter, with no need to recalibrate for most gases, liquids and steam. Key Benefits
- Gas Volumetric Flow Rate: 1.8 to 203000 SCFM
- Liquid Volumetric Flow Rate: 0.9000 to 4270 GPM
- Electrical Output: Analog Current, Analog Voltage, Switch
- End Fittings: Flanged, Other
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Supplier: Panametrics
Description: , accurate and reliable meter for volumetric and mass flow measurement in most gases, liquids and steam without the need to recalibrate Energy management through accurate measurement of both temperature and mass flow simultaneously Remote monitoring and integration to DCS using
- Gas Volumetric Flow Rate: 56 to 1.79E6 SCFM
- Liquid Volumetric Flow Rate: 20.6 to 34144 GPM
- Electrical Output: Analog Current, Analog Voltage, Switch
- End Fittings: Compression, Other
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Description: production compared to conventional control methods. Some oil production methods use steam energy for lift and consist of various combinations of oil, water, gas, and steam flowing through a choke over a wide range of pressures and flow regimes. Flow back can be
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Supplier: Aalborg Instruments
Description: Product Summary Insertion Vortex Flow Meters indicate volumetric and/or mass flow rates of gases, liquids or steam in piping conduits. Design Features Wide range of available insertion inside diameter applications Installation by porting into piping
- Liquid Volumetric Flow Rate: 119 to 87397 GPM
- Electrical Output: Analog Current
- Features: Measures Density, Measures Temperature, Averaging / Multi-Insertion, Programmable, Recorder / Totalizer Functions
- Interface Options: Serial / Digital
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Supplier: Armstrong International
Description: the valve, the controller aggressively minimizes outlet temperature variations. Valve Features ISO 5211, 5210 actuator flange mounting Nickel chrome and cobalt coated CF8M (316) stainless steel discs 1” valve flow coefficient Cv(max): 13.3 Valve
- Actuation: Electric
- Connection: Threaded
- Number of Ports/Ways: 3
- Pressure Rating: 145 psi
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Supplier: Litre Meter Limited
Description: State-of-the-art in gaseous and liquid flow switching or liquid level control. High-resolution thermal differential technique.
- Electrical Output: Analog Current, Analog Voltage, Switch
- End Fittings: Socket Weld / Union
- Media Temperature: 158 to 905 F
- Mounting Type: Insertion Type
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Supplier: Armstrong International
Description: the valve, the controller aggressively minimizes outlet temperature variations. Valve Features ISO 5211, 5210 actuator flange mounting Nickel chrome and cobalt coated CF8M (316) stainless steel discs 1” valve flow coefficient Cv(max): 8.0 Valve
- Actuation: Electric
- Connection: Threaded
- Number of Ports/Ways: 3
- Pressure Rating: 145 psi
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Supplier: Armstrong International
Description: the valve, the controller aggressively minimizes outlet temperature variations. Valve Features ISO 5211, 5210 actuator flange mounting Nickel chrome and cobalt coated CF8M (316) stainless steel discs 2” valve flow coefficient Cv(max): 26.6 Valve
- Actuation: Electric
- Connection: Threaded
- Number of Ports/Ways: 3
- Pressure Rating: 145 psi
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Supplier: ABB Measurement & Analytics
Description: Remote Controller The XRCG4 6790 features a powerful 203Mhz ARM920T 32 bit microprocessor and Windows CE operating system. The XRCG4 utilizes a unique “engine card” design. The engine card contains the processor, application firmware, and memory
- Computer Interface: Serial
- Display Type: Analog, Digital
- Electrical Outputs: Analog Current
- Features: Programmable
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Supplier: ABB Measurement & Analytics
Description: Remote Controller The XRCG4 6490 features a powerful 203Mhz ARM920T 32 bit microprocessor and Windows CE operating system. The XRCG4 utilizes a unique “engine card” design. The engine card contains the processor, application firmware and memory
- Computer Interface: Serial
- Display Type: Analog, Digital
- Electrical Outputs: Analog Current
- Features: Programmable
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Supplier: ABB Measurement & Analytics
Description: Remote Controller The XRCG4 6890 features a powerful 203Mhz ARM920T 32 bit microprocessor and Windows CE operating system. The XRCG4 utilizes a unique “engine card” design. The engine card contains the processor, application firmware, and memory
- Computer Interface: Serial
- Display Type: Analog, Digital
- Electrical Outputs: Analog Current
- Features: Programmable
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Supplier: Badger Meter
Description: The Ellipse® Model ASF annular flanged, steam flow device is a multi-ported, self-averaging differential pressure flow element. Its innovative elliptical shape provides the lowest permanent pressure loss in the industry. The Ellipse flow meter is designed with a series of
- Gas Volumetric Flow Rate: 0.3476 to 2825 SCFM
- Liquid Volumetric Flow Rate: 2.6 to 21130 GPM
- Mass Flow Rate: 0.0057 to 46.59 lbs/min
- Operating Pressure: Over 0.0 psi
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Supplier: Sierra Instruments, Inc.
Description: Sierra's multivariable InnovaMass 241i insertion vortex flow meters measure up to five process variables with one process connection: volumetric flow rate, mass flow, density, pressure, and temperature. 241i vortex flow meters are ideal for gas, liquid, and steam
- Gas Volumetric Flow Rate: 196000 SCFM
- Liquid Volumetric Flow Rate: 4280 GPM
- Electrical Output: Analog Current, Switch
- End Fittings: Compression, Flanged, Threaded, Other
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Supplier: Malema Sensors
Description: KFM 2100 Series is an advanced flow element that is suitable for liquid, gas and steam flow measurement with high accuracy and repeatability. This is due to the patented design that uses a stream-lined bullet shaped flow element that causes minimum disruption to the
- End Fittings: Flanged
- Process Media Type: Gas, Liquid
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Supplier: Thermax Inc. - MA
Description: Thermax TVN Direct Steam Vaporizers use condensing steam as a heat source on the shell side of a shell and U-tube heat exchanger. The cryogen is vaporized and superheated through the stainless steel tube bundle that is fit with proprietary vortex generators. The flow of
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Supplier: AW Company
Description: Stainless steel DIN 1.4571
- Mass Flow Rate: 0.0184 to 1.1 lbs/min
- Electrical Output: Analog Current, Analog Voltage, Frequency
- End Fittings: Clamp, Flanged, Threaded
- Features: Programmable, Recorder / Totalizer Functions
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Supplier: ABB Measurement & Analytics
Description: Remote Controller The XRCG4 features a powerful 203 Mhz ARM920T 32 bit microprocessor and Windows CE operating system. The XRCG4 utilizes a unique “engine card” design. The engine card contains the processor, application firmware and memory
- Computer Interface: Serial
- Display Type: Analog, Digital
- Electrical Outputs: Analog Current
- Features: Programmable
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Supplier: Acme Engineering Products
Description: psig. All CEJS boilers are designed to ASME Sec. VIII Div.1 and are certified and registered pressure vessels. Electrode boilers utilize the conductive and resistive properties of water to carry electric current and generate steam. An A.C. current flows from an electrode of one phase,
- Efficiency: 99.9 %
- Features: ASME Certified, Deaerator / Separator, Monitor / Controller, Safety Valve, Skidded / Packaged
- Fuel Type / Heat Source: Electric
- Heat Output (Capacity): 6.82E6 to 2.22E8 BTU/hr
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Supplier: Hoffer Flow Controls, Inc.
Description: The Hoffer HO Series “steam jacketed” turbine flowmeters provide extremely accurate flow rate measurement and dependable service for use on liquids that require steam or hot water to remain in a liquid state. OUTSTANDING FEATURES Designed for use on
- Liquid Volumetric Flow Rate: 0.3500 to 800 GPM
- Electrical Output: Analog Current, Analog Voltage, Frequency
- End Fittings: Flanged, Threaded, Other
- Features: Measures Temperature, Audible or Visual Alarms, Controller Functions, Programmable, Recorder / Totalizer Functions
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Supplier: Bedrock Automation
Description: OSA ⁺Flow Control & Communication Modules brings the full suite of Bedrock OSA Open Secure Automation cyber security to your Flow Computer remote applications. Equipped with over 30 built-in cyber security technologies to intrinsically secure the edge to the cloud, the OSA
- Electrical Outputs: Analog Voltage, Analog Current
- Generic Inputs: Pulse (Frequency), Analog Current, Analog Voltage
- Media Type: Liquid, Gas or Steam
- Mounting Configuration: Other
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Supplier: AW Company
Description: 1, 2, 3, and 4 channel controllers available; includes I/P converters
- Display Type: Digital
- Features: Controller
- Flow Rates: Volumetric
- Flow Sensor Inputs: Velocity Meters
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Supplier: Fluid Components Intl. (FCI)
Description: the moisture from the gas using gas dryers, knock-out pots, or heat wrapping the pipe, those are not always feasible or only partially effective. Moisture, and condensation droplets, can be in the flow steam moving with the gas flow or can also be experienced in the form of rain
- Electrical Output: Analog Current
- Features: Measures Temperature, Audible or Visual Alarms, Programmable, Recorder / Totalizer Functions
- Media Temperature: Up to 850 F
- Mounting Type: Insertion Type
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Supplier: KROHNE Messtechnik
Description: The SUMMIT 8800 is a digital flow computer for custody transfer (CT) measurement. Its state of the art full color graphical touch screen allows a graphical representation of the measurement process, with all measured values shown in real time; Up to 5 different types of meters combined in one
- Additional Process Inputs: Density, Temperature
- Computer Interface: Serial
- Display Type: Digital, Computer Monitor
- Electrical Outputs: Analog Voltage, Analog Current, Frequency / Pulse, Switch
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Supplier: Brooks Instrument
Description: controller, enabling users to read and control the flow rate. Features Measure flow rates from 23 to 1660 scfh air and 5 to 300 gpm water Operating temperature range: -20°F to 122°F (-29°C to 50°C) Maximum fluid pressure 1500 psig
- Gas Volumetric Flow Rate: 1660 SCFM
- Liquid Volumetric Flow Rate: 50 GPM
- Electrical Output: Switch
- End Fittings: Threaded, Other
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Supplier: Florite International, Inc.
Description: The Model N920 is an embedded version of the 900 Series instrument incorporating user selectable digital and analog inputs, as well as analog and relay outputs. Other Model N920 features include .005% high accuracy PID, batch, and dose control functions. Additionally, the Model N920 encompasses rate
- Additional Process Inputs: Density, Temperature
- Application Software Included: Yes
- Computer Interface: Serial, Other
- Display Type: Analog, Digital, Computer Monitor
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Supplier: Panametrics
Description: down operational costs with reduced steam and supplemental gas consumption. Increases efficiency of the complete flare system Using predictive modeling, the patent-pending steam control algorithm correlates the system’s flare flow conditions to the required steam input
- Control Technique: Advanced / Nonlinear Control
- Form Factor: Rack Mount
- Media: Liquid, Gas / Air, Steam
- PC-Based Controller: Yes
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Supplier: Florite International, Inc.
Description: The 700 Series is an economic one loop microcomputer-based instrument incorporating a digital input, as well as a relay output. Other 700 Series features include rate metering, dual totalizing, easy menu navigation, multiple audio/visual alarm functions, a serial RS-232 port, LWAN (modem)
- Additional Process Inputs: Density, Temperature
- Application Software Included: Yes
- Computer Interface: Serial, Other
- Display Type: Analog, Digital, Computer Monitor
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Supplier: Florite International, Inc.
Description: The 900 Series is an economic one loop microcomputer-based instrument incorporating user selectable digital and analog inputs, as well as analog and relay outputs. Other 900 Series features include .005% high accuracy PID, batch, and dose control functions. Additionally, the 900 Series encompasses
- Additional Process Inputs: Density, Temperature
- Application Software Included: Yes
- Computer Interface: Serial, Other
- Display Type: Analog, Digital, Computer Monitor
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Supplier: Azbil Corporation
Description: performance records that can be applied to a wide-range applications. Usable as differential pressure flowmeters for measuring gas, steam, and liquid. These products with mass flow sensors provide gas flow measurement and control that is featured by quick response, low pressure
- End Fittings: Flanged
- Process Media Type: Gas, Liquid, Steam
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Supplier: Spirax-Sarco
Description: The Gilflo 'B' flowmeter is installed in the pipeline and produces a differential pressure which is related to the rate of flow. It can be used with most industrial fluids, gases and both saturated and superheated steam.
- End Fittings: Flanged
- Media Temperature: 32 to 842 F
- Mounting Type: In-line
- Operating Pressure: 8.7 to 1131 psi
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Supplier: Cleaver-Brooks
Description: The ADAC can control multiple input valves, condensate return, freshwater makeup, emergency makeup, and more. Data is made available to communicate with most BAS systems with an optional CB-PT protocol translator and/or the CB master panel. Setup and control of the deaerator or surge are easy with
- Form Factor: Stand-Alone
- General: Datalogger
- Media: Liquid, Steam
- PLC Controller: Yes
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Supplier: Cleaver-Brooks
Description: The Cleaver-Brooks Accu-Draft is a stand-alone, stack draft control system designed to maintain stack draft on set point throughout the firing range of the boiler. This is achieved by modulating the draft damper in response to the deviation between the measured draft and an operator adjusted set
- Control Technique: Limit / Set Point Control
- Form Factor: Stand-Alone
- General: Datalogger
- Media: Liquid, Steam
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Featured Products Top
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interactive flare solutions tool accessible online and with no cost. In this tool you will have the ability to: Calculate your steam savings opportunities with your own parameters Calculate the flare combustion efficiency of your current process Learn more about flow measurement for flare solutions (read more)
Browse Flow Controllers Datasheets for Panametrics -
right steam and supplemental gas to the flare tip Reduce OPEX by optimizing steam and fuel gas usage Flare Control Global regulations can often require periodic calibration checks on flare vent gas (read more)
Browse Flow Controllers Datasheets for Panametrics -
to support all available communications protocols for seamless integration. ABOUT SIERRA A global leader in flow measurement and control for over 40 years, Sierra instruments designs and manufactures high performance flow instrumentation for gas, liquid and steam applications (read more)
Browse Mass Flow Meters and Controllers Datasheets for Sierra Instruments, Inc. -
Multipoint Thermal Mass Flow Meters Improve Boiler Air Preheater (APH) System Efficiency Ideal for Cost-Effective Steam Turbine Driven Electric Power Generation Engineers who need to optimize boiler efficiency for (read more)
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The accuracy of your flow instruments plays an essential role in determining efficiency, performance, and cost-savings. Sierra has over 40 years experience in gas flow calibration providing easy, fast, & accurate service, repair, and recalibration for nearly any type of gas, liquid or steam (read more)
Browse Calibration and Repair Services Datasheets for Sierra Instruments, Inc. -
boiler’s outlet, and it can include a steam separator. If these options are desired, they should be figured into the initial cost. Effluent flows out of the boiler stack, which must be considered in light of various regional and local clean air sanctions and EPA regulations limiting (read more)
Browse Boilers (industrial) Datasheets for Cleaver-Brooks -
The Spirit IT Flow-X is the most accurate and secure flow computer on the market today with a modern design and user interface. It can be used for gas, liquid and steam and provides configurable functionality to control any flow measurement system. Its hardware (read more)
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BEDROCK OSA® REMOTE +FLOW All the power and deep cyber-protection of the OSA FLOW platform solution, but in a compact form factor for applications requiring only 10 or 20 I (read more)
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The Cordis electronic proportional flow controller utilizes an extremely fast-reacting mems technology sensor upstream from a proportional valve, with the option of a DR-2 regulator for accurate and precise pressure control in a small package. Unlike other mass flow controllers that require a 30 (read more)
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BEDROCK OSA® FLOW Unlimited scalability for integrating PLC, RTU or DCS control with industry-leading flow calculations, securely. (read more)
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Understanding the Mass Flow Meter and Mass Flow Controller Flow Body - Why it Matters
. If you need to measure water or steam you wouldn't want to purchase a general purpose mass flow meter (MFM) or mass flow controller (MFC), you would want to look at an ultrasonic or vortex flow meter. If you need to measure gas for laboratory or research and development, you would look at mass flow
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What to Expect at Interphex 2007
. This controller offers simplified programming via a Menu key that enables the user to select: security level; set point or set point and alarm operation; auto or manual alarm reset; English or Metric engineering units; pressure, velocity or flow operation; K-factor for use with various Pitot tubes and flow
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Advanced Process Control: Beyond Single Loop Control
That is, the steam flow controller drives the steam control valve fully open, but the resulting steam flow is still below the steam flow set point.
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Distillation Control: An Engineering Perspective
When steam is the heating medium, installing a steam flow controller will reduce the variance in the steam flow to essentially zero.
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Practical Process Control: Tuning and Troubleshooting
Two controllers are available, as follow: Steam flow controller .
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Urban Wood-Based Bio-Energy Systems in Seattle
… to demand signals from the plant master controller or choose a mode where the control room operator can select a desired steam output rate in which case the DCS will manipulate fuel flow with a steam flow controller , FC-1246 (P&ID 700 …
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ISA TUNIG IND CNTRL SYS - Tuning of Industrial Control Systems
A change of 100 lb/hr in the set point of a steam flow controller for the reboiler of a distillation column results in a change in the bottoms temperature of 2°F.
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Experimental demonstration of nonlinear model-based-control of a heat exchanger
Then the steam flow rate required to achieve this steady- state target can be found from the steady-state model of Equation (4) and given as the setpoint to the PMBC slave steam flow controller .
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A Real-Time Approach to Process Control, 3rd Edition
With cascade control in place, if a set point change is made in the temperature controller, or if a load upset occurs that changes Fw , the output of the temperature controller will change the steam flow controller set point.
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Distillation Design and Control Using Aspen Simulation
The two steam flow controllers are “on cascade” with their set points coming from multipliers set up with the appropriate constant and with the appropriate flow signal input.
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A Real-Time Approach to Process Control 2nd Edition Complete Document
With cascade control in place, if a set-point change is made in the temperature controller, or if a load upset occurs that changes Fw , then the output of the temperature controller will change the steam flow controller set point.
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ISA CNTRL BOILR - The Control of Boilers
When on automatic, the output of this station will follow the changes in demand of the plant steam system by changing the set point of the steam flow controller (b).