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Products/Services for velocity measurement
Linear velocity sensors measure the linear velocity of an object using either contact or non-contact techniques. Search by Specification | Learn More
Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods. Search by Specification | Learn More
...display and data recording. Accelerometers can have from one axis to three axes of measurement, the multiple axes typically being orthogonal to each other. These devices work on many operating principles. The most common types of accelerometers... 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
Humidity measurement instruments test for absolute humidity, relative humidity, or dew point in air. Search by Specification | Learn More
...technologies are also used. Non-destructive testing (NDT) material testers can measure a variety of properties. Ultrasonic (UT) NDT material testers with velocity measurement capabilities can measure changes to a material’s elastic modulus, the ratio... Search by Specification | Learn More
Dimensional measurement and metrology services use mechanical gaging, CMM measurement, non-contact imaging or other specialized methods to inspect and measure part dimensions and geometry. Search by Specification | Learn More
Test, inspection and measurement software is used to design, automate and implement the testing of instruments and equipment, and the measurement of device parameters. Search by Specification | Learn More
Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Search by Specification | Learn More
Interface level measurement equipment includes sensors and meters for the detection and measurement of interface levels between different media, such as oil/water interfaces and liquid/solid interfaces. Learn More
Tachometers are used to measure the velocity of a rotating object. They operate on the principle that a driven motor (i.e., a motor operated as a generator) produces a voltage that is proportional to the angular velocity of the motor shaft Search by Specification | Learn More
...or liquid. The density range (mass per volume), accuracy, and response time characterize most of these instruments. Simultaneous measurements and user interfaces are also important in choosing the proper density and specific gravity instruments... Search by Specification | Learn More
...usually at right angles to each other and averaged. A formula or chart is then used to convert the averaged measurements to a Brinell hardness number. Test forces usually range from 500 to 3000 kilograms (occasionally down to 1kg in less frequently used... Search by Specification | Learn More
...air flow. Hood face velocity is a measurement of air flow speed across the imaginary plane running between the bottom of the sash to the work surface. Generally measured in feet per minute (fpm), the greater the hood face velocity, the more quickly... Search by Specification | Learn More
...in aerosols, dispersion, emulsions, powders, and other samples. Particle analysis is also used to determine particle velocity and surface charging. Particle velocity measurements are important in understanding spray and aerosol processes such as paint... Search by Specification | Learn More
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Laser Doppler Velocity Sensors Canon USA Encoders/Optoelectronic Components Group
High Precision Non-Contact Length Sensor (COVIDIS) Fraba Inc.
Linear Velocity Transducers Trans-Tek, Inc.
Series 100 - Linear Velocity Transducers Trans-Tek, Inc.
Precision Speed and Length Measurements Polytec, Inc.
Patented Design Ends Alignment Hassle Dart Controls, Inc.
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Product News for velocity measurement
Industrial Air Velocity/Mass Flow
The EE75 series air velocity transmitters are designed to measure air or gas velocity in industrial environments (Temp: -40 to 248ºF, Pressure:0 to 145 psi, Air Velocity: 0 to 8,000 fpm). The EE75 utilizes a high-quality heated thin film sensor element with full temperature compensation. Excellent performance at low flow rates. (read more)
Precision Speed and Length Measurements
Precision speed and length measurements are critical for controlling production costs and for process optimization of continuous or quasi-continuous production. The ideal sensor must meet or exceed contact sensor performance while increasing dependability, surviving adverse industrial environments and minimizing maintenance. (read more)
Velocity Sensing Fume Hood System
For basic constant velocity fume hood control using face velocity measurement, Tek-Air recommends model FVC-2100 or FVC-2200. The two systems utilize identical components with the exception of duct exhaust volume sensing equipment added to the FVC-2000 to provide flow limit control. (read more)
HP-302 Open Stream Velocity Meter
The HP-302 is a hand held turbine meter intended for field use. The turbine, when immersed in a flowing stream, rotates at a speed in direct linear proportion to the fluid velocity. A pulse signal is produced with each rotation of the turbine. (read more)
Laser Sensor Displacement & Position Measurements
Laser Sensor Displacement & Position Measurements from MTI Instruments.
The Microtrak II features state-of-the-art CMOS laser triangulation sensing technology for precise measurements of displacement, position, vibration and thickness. (read more)
Accurate Measurements Of Bi-Directional Flow
Turbine meter system provides accurate measurements of bi-directional flow in a wide range of liquid applications.
FT-BD system performs temperature compensation for liquid viscosity changes (read more)
High-Precision Non-Contact Topography Measurements
Polytec's TopMap Metro.Lab is an affordable, high-precision, non-contact topography measurement system designed to characterize flat and curved surfaces. Incorporating a scanning white light interferometer, the Metro.Lab can measure flatness and general topography with 20 nanometer resolution and determine parallelity of two or more surfaces separated by as much as 70 mm. (read more)
Dynamic Pressure Measurements to 20,000 psig
Endevco Corporation (Endevco®) (www.endevco.com), a Meggitt Group Company, has announced the debut of the 8511A series, a family of high sensitivity, rugged piezoresistive gage pressure transducers, expressly designed for maximum reliability in extreme measurement environments. (read more)
Easy, On-Site Biofuel Measurements
Two portable, easy-to-use mid-infrared analyzers are available for use by producers, distributors, fleet managers, or regulators for on-site measurement of biodiesel in diesel, ethanol in gasoline, water in ethanol, total gylcerides, FFA's in feedstock and water in feedstock. The analyzers are easily operated by personnel having little or no knowledge of infrared analytical techniques. (read more)
Accelerometer for Underwater Measurements, 3211M1
The Dytran model 3211M1 is a NEW low profile accelerometer designed specifically for underwater vibration measurements. It features a center bolt mount with 360º cable orientation. This unit can be used down to depths where the water pressure reaches 175 psi. (read more)
Parts by Number for velocity measurement
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| FLUKE-975VP | Newark | FLUKE | Test Probes | AirMeter Air Velocity Probe; Features:Ideal for One-Touch Air Flow and Velocity Measurements; For Use With:Fluke 975 AirMeter Air Quality Analyzer RoHS Compliant: NA |
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Delay Time Measurement with Ultrasonic Sensors
Many industrial ultrasonic sensors are based on the delay time measurement. As has been mentioned in the introduction, the "measurement representation" thereby is the propagation velocity of the sound...(read more)
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Constant velocity in positioning systems
Smooth motion is key to precision; Here are some tips on how to get it. An automatic optical inspection rig uses a Bayside custom gantry on a composite base with caged, recirculating bearings. Specs:...(read more)
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Malema M-VF Series Adjustable Velocity Fuse
Malema's M-VF Series adjustable velocity fuse is a safety device used in tubes and pipe lines carrying hazardous and expensive fluids. A rupture or leak in these tubes/pipes causes the velocity of the...(read more)
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Understand Stepper Parameters Before Making Measurements - 11/1/1999 - Test & Measurement World
Stepper motors offer a bundle of tradeoffs that can give test engineers headaches when they need to determine why a particular motor fails in a specific application. Stepper motors excel at providing...(read more)
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Split-second measurements spot "hot" drivers
Ever since Tiger Woods claimed that some tour pros were using "hot" clubs — drivers deemed nonconforming by the U. S. Golf Assn. — there has been growing interest in a quick way...(read more)
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Analysis of Visible Light Images
Precise nonperturbative measurements of plasma evolution and magnetic flux inflow are vital for the study and characterization of magnetic reconnection in laboratory plasmas. In the reconnection...(read more)
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Introduction
INTRODUCTION This book discusses mathematical approaches to the best possible way of estimating the state of a general system. Although the book is firmly grounded in mathematical theory, it should...(read more)
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Scanning an Ultra-light Membrane to Image Acoustic Fields (.pdf)
Researchers at the INSA Laboratory in Villeurbanne (France) are currently developing a new measurement device to obtain acoustic particle velocity maps from laser measurements. The technology is based...(read more)
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Linear-Measuring System Saves Space
Automotive manufacturers are not the only ones specifying tolerances that would hardly have been feasible only a few years ago. An inductive position sensor built into ball and roller guides offers...(read more)
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Flow Conditioning Improves Flow Measurement Accuracy and Reduces Plant Process Costs
If you're planning to expand, upgrade or retrofit your plant in the near future, chances are that you'll be facing a real estate crisis when it comes to finding a place for all your new or upgraded...(read more)
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MATLAB Central - File detail - Real time cam daq with... Real time cam daq with direction + velocity measurement See MathWorks, Inc. (The) Information |
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MATLAB Central - Files Real time cam daq with direction + velocity measurement This little script measures velocity and direction information in the camera FOV. Might be See MathWorks, Inc. (The) Information |
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Doppler effect - Wikipedia, the free encyclopedia 5.6 Flow measurement 5.7 Velocity profile measurement 5.3 Temperature measurement 5.4 Radar 5.5 Medical imaging and blood flow measurement |
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2000 Fire Publications - Flow and Velocity Measurement Needs... Flow and Velocity Measurement Needs for Fire Safety. Flow and Velocity Measurement Needs for Fire Safety. |
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Characterization of SASW Phase Angle and Phase Velocity... Characterization of SASW Phase Angle and Phase Velocity Measurement Uncertainty Marosi, KT Associate Dean, College of Engineering, Bucknell See ASTM International Information |
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A Small True Triaxial Apparatus with Wave Velocity Measurement A Small True Triaxial Apparatus with Wave Velocity Measurement Ismail, MA Lecturer, Centre for Offshore Foundation Systems, The University of Western See ASTM International Information |
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ISA | MEASUREMENT UNCERTAINTY OF FREE-STREAM AIR VELOCITY... MEASUREMENT UNCERTAINTY OF FREE-STREAM AIR VELOCITY MEASUREMENT IN AERO-ACOUSTIC WIND TUNNELS - 52ND IIS 2006 Matt Dahlgren See International Society of Automation Information |
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ISA | Impact of Flow Velocity Profile on Nuclear Plant... The impact of these same velocity changes on externally mounted ultrasonic flow measurement systems, and on flow nozzles and venturis, can be See International Society of Automation Information |
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Humidity, Moisture, Dew Point, Air Velocity, CO2 and... Humidity, Moisture, Dew Point, Air Velocity, CO2 and Temperature Measurement CO2 Measurement Air Velocity Instrumentation See E + E Elektronik GmbH Information |
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Developing Motion Systems in Measurement Studio for Visual... Measurement Studio Toolkits and Modules Measurement Studio for Visual Basic Related Links - Developer Zone |
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