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Supplier: Accuris
Description: Transit-Time Flowmeters in Full Closed Conduits
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Supplier: Spirax-Sarco
Description: is available in two versions: a stand-alone flowmeter, and an energy flowmeter used in conjunction with dual clamp-on, or dual insertion RTDs. The energy flowmeter measures energy usage in kJ, Wh, BTU and Tons and is ideal for retrofit, chilled water and other HVAC applications.
- Velocity Flow Rate: 39.37 ft/sec
- Electrical Output: Analog Current
- End Fittings: Clamp, Compression
- Features: Measures Temperature
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Supplier: Transcat, Inc.
Description: Product Highlights Small, lightweight and easy to use Nonintrusive flow measurement Velocity, volumetric and energy flow rates Totalized flow and trend data Large, backlit LCD display Alphanumetic and graphic formats Multiple-language user interface Rechargeable battery pack Logs over 100,000 flow
- Type: Ultrasonic Meter
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Supplier: Accuris
Description: Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
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Supplier: Accuris
Description: Measurement of Fluid Flow in Closed Conduits - Methods Using Transit-Time Ultrasonic Flowmeters
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Supplier: Accuris
Description: Measurement of Liquid Hydrocarbons by Ultrasonic Flowmeters Using Transit Time Technology
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Supplier: Cole-Parmer
Description: Ultrasonic Flowmeter
- Electrical Output: Analog Current
- End Fittings: Other
- Operating Pressure: 72.5 psi
- Operating Temperature: 32 to 140 F
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Supplier: Cole-Parmer
Description: Ultrasonic Flowmeter
- Electrical Output: Analog Current
- End Fittings: Other
- Operating Pressure: 72.5 psi
- Operating Temperature: 32 to 140 F
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Supplier: Cole-Parmer
Description: Ultrasonic Flowmeter
- Electrical Output: Analog Current
- End Fittings: Other
- Operating Pressure: 72.5 psi
- Operating Temperature: 32 to 140 F
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Supplier: Cole-Parmer
Description: Ultrasonic Flowmeter
- Electrical Output: Analog Current
- End Fittings: Other
- Operating Pressure: 72.5 psi
- Operating Temperature: 32 to 140 F
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Supplier: ASME Standards and Certification
Description: This Standard applies only to ultrasonic flowmeters that base their operation on the measurement of transit times of acoustic signals. Further, this Standard concerns only the application of such meters when used to measure the volumetric flow rate of a liquid exhibiting homogeneous
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Supplier: ASME
Description: This Standard applies only to ultrasonic flowmeters that base their operation on the measurement of transit times of acoustic signals. Further, this Standard concerns only the application of such meters when used to measure the volumetric flow rate of a liquid exhibiting homogeneous
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Description: ISO 12242:2012 specifies requirements and recommendations for ultrasonic liquid flowmeters, which utilize the transit time of ultrasonic signals to measure the flow of single-phase homogenous liquids in closed conduits. There are no limits on the minimum or maximum sizes of the
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Supplier: CSA Group
Description: ISO 12242:2012 specifies requirements and recommendations for ultrasonic liquid flowmeters, which utilize the transit time of ultrasonic signals to measure the flow of single-phase homogenous liquids in closed conduits. There are no limits on the minimum or maximum sizes of the
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Supplier: OMEGA Engineering, Inc.
Description: FDT-21 ultrasonic flowmeter is designed to measure the fluid velocity of liquid in a full/closed pipe. It is a handheld measurement system which is both easy to install and use. The FDT-21 operates according to the difference in the transit time of flight measured, and
- Velocity Flow Rate: 0.0300 to 105 ft/sec
- Electrical Output: Frequency
- End Fittings: Clamp
- Features: Programmable
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Supplier: Spire Metering Technology
Description: , transit-time measurement and signal quality tracking technologies allows the flowmeter to measure liquid flow rate from outside of a pipe reliably and accurately. RH20 is carefully designed so that it is very compact and easy to use. You can use one hand to hold as well as to operate
- Velocity Flow Rate: 32 ft/sec
- Electrical Output: Frequency
- End Fittings: Clamp
- Features: Measures Temperature, Recorder / Totalizer Functions
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Supplier: OMEGA Engineering, Inc.
Description: The FDT100 Series comprises advanced-technology water flowmeters. This series uses transit-time ultrasonic technology in which the signal is transmitted and received alternately between 2 flow sensors and the “time of flight” determines the flow rate. The battery-powered
- Display Type: Digital
- Electrical Outputs: Analog Current
- Flow Rates: Volumetric
- Flow Sensor Inputs: True Mass Flow Meters
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Supplier: Transcat, Inc.
Description: -responding, high-accuracy transmitter with green/red light health indication and 8 GB of datalogging storage Velocity, volume, mass, totalizer and energy ?ow rate measurements Easy-to-install clamping fixture PT900 portable liquid ultrasonic flowmeter consisting of power
- Type: Ultrasonic Meter
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Supplier: Transcat, Inc.
Description: -responding, high-accuracy transmitter with green/red light health indication and 8 GB of datalogging storage Velocity, volume, mass, totalizer and energy ?ow rate measurements Easy-to-install clamping ?xture PT900 portable liquid ultrasonic flowmeter consisting of
- Type: Ultrasonic Meter
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Supplier: Transcat, Inc.
Description: -responding, high-accuracy transmitter with green/red light health indication and 8 GB of datalogging storage Velocity, volume, mass, totalizer and energy ?ow rate measurements Easy-to-install clamping ?xture PT900 portable liquid ultrasonic flowmeter consisting of
- Type: Ultrasonic Meter
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Description: ISO 17089-1:2010 specifies requirements and recommendations for ultrasonic gas flowmeters (USMs), which utilize the transit time of acoustic signals to measure the flow of single phase homogenous gases in closed conduits. ISO 17089-1:2010 applies to transit time
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Supplier: CSA Group
Description: ISO 17089-1:2010 specifies requirements and recommendations for ultrasonic gas flowmeters (USMs), which utilize the transit time of acoustic signals to measure the flow of single phase homogenous gases in closed conduits. ISO 17089-1:2010 applies to transit time
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Supplier: Panametrics
Description: The Panametrics DigitalFlow GC868 ultrasonic gas flow meter is a fixed-installation clamp-on meter. Its advanced clamp-on ultrasonic transducers and clamping fixture make this flowmeter accurate and easy to use in process environments. This meter uses Panametrics patented transit
- Velocity Flow Rate: 28.87 to 180 ft/sec
- Aggressive / Corrosive Process Media: Yes
- Electrical Output: Analog Current, Frequency, Switch
- End Fittings: Clamp
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Supplier: Panametrics
Description: The Panametrics DigitalFlow DF868 is a fixed-installed liquid flow meter designed for measuring energy and flow in all industries. Using its own patented digital signal processing, Transit-Time, the DF868 provides drift-free measurements in ultrapure and most dirty liquids, such as fluids
- Velocity Flow Rate: -40.03 to 40.03 ft/sec
- Electrical Output: Analog Current, Frequency, Switch
- End Fittings: Clamp
- Features: Recorder / Totalizer Functions
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Supplier: RS Components, Ltd.
Description: Dwyer Instruments PUB series portable ultrasonic flowmeter utilise the transit-time difference for measuring flow rates in pipes noninvasively. They are compact and lightweight instruments for on-the-go flow monitoring, capable of 20 hours continuous operation with built-in
- Operating Temperature: -4 to 275 F
- Pipe Diameter: 0.5118 to 4.53 inch
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Supplier: RS Components, Ltd.
Description: Dwyer Instruments UFM compact ultrasonic clamp on flowmeter. The UFM implements the transit-time difference to measure flow rates in pipes noninvasively. It is a compact and lightweight design, featuring an easily installed, all in one clamp-on unit. Measuring velocity and flow in
- Media Temperature Range: 32 to 185 F
- Operating Temperature: 32 F
- Pipe Diameter: 0.9799 to 4.62 inch
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Supplier: RS Components, Ltd.
Description: The UF series of ultrasonic flowmeters are an in-expensive alternative to similar systems yet still deliver high accuracy. As there are no moving parts within, there is no clogging or jamming. Ultrasonic Transit Time In-Line Flow Cell. Low Flow Sensing. Non-Invasive / No Moving
- Electrical Output: Switch
- Media Temperature Range: 14 F
- Operating Pressure: 145 psi
- Pipe Diameter: 0.3937 inch
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Supplier: RS Components, Ltd.
Description: The UF series of ultrasonic flowmeters are an in-expensive alternative to similar systems yet still deliver high accuracy. As there are no moving parts within, there is no clogging or jamming. Ultrasonic Transit Time In-Line Flow Cell. Low Flow Sensing. Non-Invasive / No Moving
- Electrical Output: Switch
- Media Temperature Range: 14 F
- Operating Pressure: 145 psi
- Pipe Diameter: 0.3937 inch
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Supplier: FLEXIM AMERICAS Corp.
Description: FLUXUS® G601 - Portable flow measurement of Gases without compromises The FLUXUS® G601 measures the flow of gases using FLEXIM's proven transit-time correlation technique. Special ultrasonic Lamb and shear wave transducers are simply clamped onto the outside of the pipe, thus no
- Display: Digital Display
- Electrical Output: Analog Current, Analog Voltage
- Features: Audible or Visual Alarms
- Front Panel Interface: Digital Front Panel
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The DigitalFlow GM868 flowmeter uses the patented Correlation Transit-Time™ method of ultrasonic flow measurement to provide accurate, drift-free measurements, without impeding or obstructing the flowt. Wide range of (read more)
Browse Flow Meters Datasheets for Panametrics
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Greyline TTFM 1.0 Flow Meter for Golf Course Irrigation
A new TTFM 1.0 Transit Time Flowmeter monitors and logs irrigation water pumped to sprinklers at Summerheights Golf Links. The clamp-on flowmeter is used to comply with a Ministry of Environment permit.
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Flowmeters Benefit From Silicon Advances
is made of Teflon-PFA. Clamp-On Ultrasonic Meter in Weatherproof Enclosure Model 101WP ultrasonic hybrid flowmeter uses either transit-time or phase-shift mode to measure flows in liquid-filled pipes sized -in. to 360-in. in diameter. Options include a pipewall thickness gauge and single or dual channel
More Information Top
Indicates content that may require registration and/or purchase.
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Impaired renal artery blood flow at transplantation is correlated to delayed onset of graft function
Abstract The aim of this prospective study was to evaluate a transit time flowmeter (Transonic, USA) in renal transplantation with respect to feasibility and estimation of graft circulation.
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LIQUID METAL FLOW MEASUREMENT (SODIUM) STATE-OF-THE-ART STUDY.
Transit Time Flowmeters ............................
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Ultrasonic transit-time flowmeters modelled with theoretical velocity
profiles: methodology
This is the basic principle of the calculation of path velocity in a transit time flowmeter used in the measurement of three- dimensional flow.
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Mechanical Engineers' Handbook Instrumentation Systems Controls and MEMS 3rd Edition Complete Document
A complex set of velocity distributions has been studied by Moore et al.78 who used closed-form descriptions of representative multimodal velocity distributions (constant den- sity) to challenge a family of multipath transit time flowmeter designs.
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Quantitative Flow Estimation With Transcutaneous Doppler Ultrasound
In several ways, this operation is similar to that performed by the transit time flowmeter dis- cussed earlier.
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Impaired renal artery blood flow at transplantation is correlated to delayed onset of graft function
Ekberg Transplant Unit, Department of Surgery, Malta6 University Hospital, S-21401 Malm6,Sweden Fax:+ 46 40 336 211 Abstract The aim of this prospec- tive study was to evaluate a transit time flowmeter (Transonic, USA) in renal transplantation with respect to feasibility …
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Marks’ Standard Handbook for Mechanical Engineers, Eleventh Edition > INSTRUMENTS
These are Doppler flowmeters, transit time flowmeters , sonar flowmeters, and ultrasonic level devices used in conjunction with open-channel primary flow devices such as weirs and flumes.
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Intraoperative direct measurement of hepatic arterial buffer response in patients with or without cirrhosis
Volume blood flow measurements with a transit time flowmeter : an in vivo and in vitro validity and validation study.
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Technical Division quarterly progress report, October 1--December 31, 1976
41 2.1 Transit Time Flowmeter .
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https://bora.uib.no/bitstream/handle/1956/5138/85304051.pdf?sequence=1
C Ultrasonic Transit Time Flowmeter .