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Supplier: Bionetics
Description: Rheotherm low gas flow meters provide an easy-to-use technology for measuring gas flow in small lines - typically 1" or smaller at flow rates from a few hundred SCFM down to 25 SCCM. (For flow measurement in larger pipes and ducts, click here).
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Flanged, Threaded, Tube End / Hose Nipple, Other
- Features: Sanitary
- Gas Volumetric Flow Rate: 9.00E-4 to 320 SCFM
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Supplier: Pump Solutions Group
Description: Neptune Model 481-S and 501-S hydraulic diaphragm metering pumps are built to deliver very low flows, repeatable and accurate ranging down to quarts per day. Discharge pressures are higher than are possible with mechanical diaphragm pumps. Explosion-proof models are available
- Pump Type: Metering Pumps
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Supplier: KOBOLD Instruments, Inc.
Description: Product Features Control of Very Small Liquid or Gas Flows Wetted Parts - SS 1.4305, Borosilicate Glass, FKM Proximity Switch or Reed Contact Vertical Connection for In-Line Mounting Flow switch types KSR and SVN operate on the same
- Gas Volumetric Flow Rate: 0.0017 to 0.2167 SCFM
- Liquid Volumetric Flow Rate: 5.00E-4 to 0.0667 GPM
- Electrical Output: Switch
- Media Temperature Range: 160 F
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Supplier: Daniel Measurement and Control Inc.
Description: The SeniorSonic is designed for custody transfer and other applications requiring high accuracy. This meter has outstanding low-to-high accuracy of ± 0.1 % with greater than 100:1 rangeability after flow calibration and excellent long-term measurement performance. Mark III
- Velocity Flow Rate: 100 to 125 ft/sec
- Electrical Output: Analog Current, Frequency
- End Fittings: Flanged
- Features: Measures Temperature
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Supplier: Malema Sensors
Description: DP65 and DP500 series target flow meters are suitable for liquid and gas flow measurement. Its design and robust construction makes it suitable for tough applications including the liquids containing solid particles. Features Metallic, simple and robust construction
- Gas Volumetric Flow Rate: 26.47 to 14120 SCFM
- Liquid Volumetric Flow Rate: 3.52 to 7045 GPM
- Electrical Output: Analog Current
- End Fittings: Flanged
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Supplier: TSI Incorporated
Description: pressure drop are performance musts. Fast sensor response ensures accuracy in fluctuating flows and is ideal for closed-loop control systems and integrated volume measurements. The low pressure drop of TSI flow meters minimizes flow circuit back pressure and
- Mass Flow Rate Range: 0.0 to 0.0826 lbs/min
- Process Media Type: Gas
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Supplier: TSI Incorporated
Description: models come with a standard accessory kit (see full list below). Easy to operate View up to four readings simultaneously from the color touchscreen display. Quickly and easily configure measurements and device settings directly from the flow meter. Connect and operate the gas
- Mass Flow Rate Range: 0.0 to 0.8259 lbs/min
- Process Media Type: Gas
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Supplier: TSI Incorporated
Description: models come with a standard accessory kit (see full list below). Easy to operate View up to four readings simultaneously from the color touchscreen display. Quickly and easily configure measurements and device settings directly from the flow meter. Connect and operate the gas
- Mass Flow Rate Range: 0.0 to 0.0826 lbs/min
- Process Media Type: Gas
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Supplier: TSI Incorporated
Description: is ideal for closed-loop control systems and integrated volume measurements. The low pressure drop of TSI flow meters minimizes flow circuit back pressure and its impact on the system. Includes our Standard Accessory Kit: low pressure inlet filter AC adaptor
- Mass Flow Rate Range: 0.0 to 0.8259 lbs/min
- Process Media Type: Gas
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Description: The LCMass by Rheonik is a patented Coriolis mass flow meter with unique construction features that solve the problem of directly measuring the mass flow of liquids and gases. Positive displacement, electromagnetic, and turbine meters are VOLUMETRIC meters
- Mass Flow Rate: 661 to 13200 lbs/min
- Electrical Output: Analog Current, Frequency
- End Fittings: Flanged
- Mounting Type: In-line, Insertion Type
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Supplier: FineTek
Description: The very FIRST EPD Electromagnetic Flow Meter to be certified by OIML in Asia. EPD30 offers the industry’s widest range of liners, electrodes and sizes to meet the needs of even the most demanding process applications in sectors as diverse as chemical, power, oil & gas and
- Velocity Flow Rate: 0.3281 to 32.81 ft/sec
- Electrical Output: Analog Current
- Features: Audible or Visual Alarms
- Interface Options: Serial / Digital
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Supplier: Sensirion
Description: SFM3000 is a digital flow meter especially suitable for high-volume applications. The design of the flow channel results in very low pressure drop through the sensor element, making it highly suitable for medical ventilation and respiration applications. The
- Gas Volumetric Flow Rate: 0.0 to 7.06 SCFM
- Interface Options: Serial / Digital
- Operating Pressure: 10.15 to 18.85 psi
- Operating Temperature: -40 to 185 F
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Supplier: KOBOLD Instruments, Inc.
Description: -Power-Efficient LCD Display- Linear 0 - 5 VDC Output Signal - Highly Repeatable - Very Stable - No Zero Drift - Standard 12 VDC Input Power - Liquid or Gas Versions KOBOLD KFF/KFG Flow Sensors can measure very low flow rates. They are suitable for a wide variety of
- Electrical Output: Analog Voltage
- Media Temperature: 120 F
- Mounting Type: In-line
- Operating Pressure: 500 psi
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Supplier: Bronkhorst USA
Description: Reduced production time due to simultaneous dosing of compounds. Improved product quality due to less evaporation of volatile fluids. Compact solution due to small footprint, without extended tubing between flow meter and valve or pump. Reduced risk of gas inclusion
- Mass Flow Rate: 3.67E-7 to 1.1 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Compression
- Features: Measures Density, Measures Temperature, Controller Functions, Recorder / Totalizer Functions
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Supplier: Sensirion
Description: accuracy and robustness as well as a short signal processing time. The digital flow sensor measures bidirectional flow volumes of up to 250 slm and is fully calibrated for air, N2 and O2 gases. The special design of the flow channel results in a low dead space
- Gas Volumetric Flow Rate: -8.83 to 8.83 SCFM
- Interface Options: Serial / Digital
- Operating Pressure: 7.83 to 15.95 psi
- Operating Temperature: 41 to 122 F
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Supplier: Daniel Measurement and Control Inc.
Description: The Daniel 3818 Liquid Ultrasonic Flow Meter is designed for high accuracy and long-term, reliable performance in LNG applications. With a completely redundant 4-path, multi-plane configuration that is the equivalent of two 4-path meters in a single body, the Daniel 3818
- Velocity Flow Rate: 2 to 40 ft/sec
- Electrical Output: Analog Current, Frequency
- End Fittings: Flanged
- Features: Measures Temperature
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Supplier: KOBOLD Instruments, Inc.
Description: The KDS all-metal, low-volume variable-area flowmeter is designed for ?ow measurement of suitable liquids or gases. It provides indication of the current ?ow rate in volume or mass per unit of time. The variable-area ?owmeter consists of a conical stainless steel
- Gas Volumetric Flow Rate: 1.76 to 17.65 SCFM
- Electrical Output: Analog Current
- End Fittings: Threaded
- Media Temperature: -40 to 266 F
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Supplier: KOBOLD Instruments, Inc.
Description: The BGK all-metal, low-volume variable-area flowmeter is designed for ?ow measurement of suitable liquids or gases. It provides indication of the current ?ow rate in volume or mass per unit of time. The variable-area ?owmeter consists of a conical stainless steel
- Gas Volumetric Flow Rate: 0.0029 to 3.53 SCFM
- Electrical Output: Analog Current
- End Fittings: Flanged
- Media Temperature: -40 to 266 F
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Supplier: Sensirion
Description: fully calibrated for air, N2 and O2 gases. The special design of the flow channel results in a low dead space volume of less than 1 ml. The sensor features standard medical cones for pneumatic connection to the respiratory cycle and has a mechanical interface for a simple
- Gas Volumetric Flow Rate: -1.17 to 1.17 SCFM
- Interface Options: Serial / Digital
- Operating Pressure: 7.83 to 15.95 psi
- Operating Temperature: 41 to 122 F
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Supplier: Neptune Chemical Pump Co., Inc.
Description: Neptune Model 481-S and 501-S hydraulic diaphragm metering pumps are built to deliver very low flows, repeatable and accurate ranging down to quarts per day. Discharge pressures are higher than are possible with mechanical diaphragm pumps. Explosion-proof models are available
- Discharge Size: 0.5000 inch
- Maximum Discharge Pressure: 3000 psi
- Maximum Discharge Flow: 0.0083 GPM
- Media Temperature: 200 F
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Supplier: Siargo Ltd.
Description: These products are specially designed for medical ventilators and/or anesthesia equipment applications. Customization is also available for high volume applications. Features Highly sensitive at low flows Mass flow without additional temperature and pressure
- Electrical Output: Analog Voltage
- End Fittings: Threaded
- Interface Options: Serial / Digital
- Mounting Type: In-line
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Supplier: Siargo Ltd.
Description: These products are specially designed for medical ventilators and/or anesthesia equipment applications. Customization is also available for high volume applications. Features Highly sensitive at low flows Mass flow without additional temperature and pressure
- Electrical Output: Analog Voltage
- End Fittings: Threaded
- Interface Options: Serial / Digital
- Mounting Type: In-line
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Supplier: Fluidwell bv
Description: The F127 flow computer has been developed to calculate corrected differential liquid volume at normal conditions. This is calculated by measuring the uncorrected volumetric flow and actual line temperature in both the supply and return line. These signals are processed with the
- Additional Process Inputs: Temperature
- Computer Interface: Serial
- Display Type: Digital
- Electrical Outputs: Analog Voltage, Analog Current, Frequency / Pulse
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Supplier: KROHNE Messtechnik
Description: enables a temperature and pressure compensated standard volume calculation. The biogas meter also allows accurate online measurement of methane content in biogas and sewage gas (just ±2% error of measured value). The biogas meter provides a wide measuring range (turndown
- Velocity Flow Rate: 98.43 ft/sec
- Electrical Output: Analog Current, Frequency
- End Fittings: Flanged
- Features: Measures Density, Measures Temperature, Controller Functions, Recorder / Totalizer Functions
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Supplier: Bronkhorst USA
Description: µ-FLOW series L01 Mass Flow Meters / Controllers for liquids µ-FLOW are Liquid Flow Meters/Controllers for ultra low flow ranges. The instruments operate on a thermal, thru-flow measuring principle. The flow meter can be
- Mass Flow Rate: 1.84E-7 to 7.35E-5 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Compression, Threaded
- Features: Controller Functions, Recorder / Totalizer Functions
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Supplier: Bronkhorst USA
Description: LIQUI-FLOWTM series L10 / L20 digital Liquid Mass Flow Meters / Controllers LIQUI-FLOWTM Series L10/L20 are digital Liquid Flow Meters/Controllers for low flow ranges. The instruments operate on a thermal, thru-flow measuring principle. The
- Mass Flow Rate: 7.35E-5 to 0.0367 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Compression, Threaded
- Features: Controller Functions, Recorder / Totalizer Functions
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Supplier: Bronkhorst USA
Description: LIQUI-FLOWTM series L10 / L20 digital Liquid Mass Flow Meters / Controllers LIQUI-FLOWTM Series L10/L20 are digital Liquid Flow Meters/Controllers for low flow ranges. The instruments operate on a thermal, thru-flow measuring principle. The
- Mass Flow Rate: 9.19E-6 to 0.0037 lbs/min
- Electrical Output: Analog Current, Analog Voltage
- End Fittings: Compression, Threaded
- Features: Controller Functions, Recorder / Totalizer Functions
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Supplier: Fluidwell bv
Description: The F116 flow computer has been developed to calculate differential / consumption or total volume. The usual difficulties encountered in such applications include: pulsating flows, very low consumption readings, vibration and high ambient temperatures. These are all well
- Computer Interface: Serial
- Display Type: Digital
- Electrical Outputs: Analog Voltage, Analog Current, Frequency / Pulse
- Features: Programmable
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Supplier: ABB Measurement & Analytics
Description: in two versions – one for volumetric flow and one for mass (or corrected volume) flow. Versatile metering package for low flowrates and small pipelines – Available with or without upstream/downstream pipework; wide choice of orifice plate bores gives a range of DP
- Display: Digital Display
- Electrical Output: Analog Current
- Features: Averaging / Multi-Insertion
- Flow Meter Type: Mass Flow Meter, Volumetric Flow Meter
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Supplier: Process Sensing Technologies USA
Description: Analytical Industries’ high-accuracy portable oxygen analyzers are for applications which must be controlled at several defined measurement points. The GPR-3500 model has a compact, rugged enclosure and includes stainless steel wetted parts, integrated flow meters and needle valves. It
- Display: Digital
- Features: Self Calibration
- Instrument Type: Monitor, Analyzer
- Measurement Type: %Volume, Trace
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Supplier: RS Components, Ltd.
Description: The Sensirion SFM3000 digital flow meter provides accurate measurements of air and other non-aggressive gases and is designed for high-volume applications. The very low pressure drop through the flow body of the sensor make it ideal for use in demanding
- Gas Volumetric Flow Rate: -7.06 to 7.06 SCFM
- Media Temperature Range: -4 F
- Operating Pressure: 18.85 psi
- Pipe Diameter: 0.8661 inch
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Supplier: RS Components, Ltd.
Description: The Sensirion SFM3000 digital flow meter provides accurate measurements of air and other non-aggressive gases and is designed for high-volume applications. The very low pressure drop through the flow body of the sensor make it ideal for use in demanding
- Gas Volumetric Flow Rate: -7.06 to 7.06 SCFM
- Media Temperature Range: -4 F
- Operating Pressure: 18.85 psi
- Pipe Diameter: 0.8661 inch
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Supplier: ABB Measurement & Analytics
Description: OriMaster is supplied in two versions – one for volumetric flow and one for mass (or corrected volume) flow. Data One-stop source for the complete orifice meter package – Purchase all the components from one supplier using a single ordering code, saving
- Display: Digital Display
- Electrical Output: Analog Current
- Features: Audible or Visual Alarms
- Flow Meter Type: Mass Flow Meter, Volumetric Flow Meter
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Supplier: ABB Measurement & Analytics
Description: Full parameter access with up to 115 kBaud Aluminum housing or all stainless steel solution DTM based diagnostic and operability functions The sensor delivers: Multivariable measurement of mass flow, density and temperature in one device Low
- Mass Flow Rate: 0.0 to 919 lbs/min
- Electrical Output: Frequency, Switch
- End Fittings: Flanged
- Interface Options: Serial / Digital, Network / Fieldbus
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, versatility and low maintenance in the smaller line sizes utilized for natural gas wells. Measurement of wellhead gas flow can pose a challenge for process engineers. To ensure accuracy, the flow meter needs to be installed as closely as possible to the wellhead. This presents two challenges (read more)
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It realizes a wide range of measuring ability that includes microflows using the characteristics of ultrasonic waves. It is resistant to dust so there is no need to install filters. The flow meters are perfect for low flow gas measurement such as food and controlling gas usage of small (read more)
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Mass flow rate Volumetric flow rate Temperature Pressure Fluid density Low-cost alternative to Coriolis meters for large pipes and ducts Easy single-point installation; hot tap and hot tap retractor available Sensors located (read more)
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Built In-Flow condition design ideal for use in tight-fit and retrofit installations. McCrometer’s V-Cone® Flow Meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in even the most challenging conditions. When (read more)
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employing the following two patented low-consumption ultrasonic measurement technologies, we have created an ultrasonic hydrogen gas meter that can operate continuously for 10 years on battery power alone, just like a regular gas meter. Transmission of ultrasonic signals with (read more)
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-Cone® Flow Meter has proven itself in a wide range of installations from the most challenging offshore oil/gas applications to refining and chemical plants, providing superior flow measurement, exceptional reliability, low cost installation, virtually no maintenance and long life. See McCrometer's V (read more)
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Engineers in a tight spot over where to locate flow meters on land-based wells or aboard offshore platforms, FPSO vessels and subsea modules will find McCrometer's Oil/Gas Industry Applications Technical Guide explains how (read more)
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Process engineers responsible for crude oil production from wells that employ gas lift systems to increase oil production will find that the rugged, highly accurate V-Cone Flow Meter from (read more)
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Indicates content that may require registration and/or purchase.
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Three-Phase Relative Permeability of Limestones Having Bimodal Pore-Size Distribution
The gas flow rate meter allows gas injection volumes as low as 1.0 cc/min. with an accuracy of 0.1 cc/min.
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Manual combustion engine
passively actively mechanically electronically air coolant oil fuel rotation speed force torque Druck(absolut) Druck(relativ) Zyklusaufgelöst low temperatures high temperatures volume of gas meter air mass flow sensor fuel consumption gas preparation of analysers (CO,CO,O,NO,THC)22x igniting…
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Low Production Tester (LPT) - A Viable Solution For Marginal Wells Testing
PDO – Petroleum Development Oman MFM – Multiphase Flow Meter LPT – Low Production Tester GVF – Gas Volume fraction This is defined as the gas volume flow rate, relative to the multiphase volume flow rate, at the pressure and temperature prevailing…
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Fluid Flow Handbook > FLOW METERING
A diaphragm meter can measure from the very low flow volume to a gas pilot to the maximum flow volume that occurs when all the gas appliances in the house are operating.
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ESDU 66030 C - Pressure losses in flowmetering devices.
As a guide, the overall loss may be as low as ¼ inch water gauge when metering small volumes of gas flow and up to some 4 lbf/in2 when using a large meter, of the order of 8 inches bore, for metering…
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The circle system without absorber
The bubbleflow meter was calibrated against a soap-bubble flow meter since the volume of gas which had to be measured was very low (about 100-200 ml/minute).
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The experimental research of vortex flowmeter in vertical upward oil-gas-water three-phase flow
The experiment showed that the volume measured by the vortex flow - meter was less influenced by media with low gas content.
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Proceedings of 2013 Chinese Intelligent Automation Conference
The volume measured by the vortex flow - meter was less influenced by media with low gas void fraction.
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High-Accuracy Wet-Gas Multiphase Well Testing and Production Metering
The wet- gas and low -liquid- volume -fraction interpretation model is described together with the multiphase flow meter .
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Feasibility and cost of converting oil- and coal-fired utility boilers to intermittent use of natural gas
When inlet pressure is low , pipe and meters of a larger diameter are required in order to maintain the desired volume of gas flowing to the boiler.