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Product
Velocity Calibration
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Trescal provides full Velocity Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Velocity Calibration services can be delivered at your site or at our lab. Accreditations for our velocity calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Product
Velocity Software
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Teledyne Marine RD Instruments
The Sentinel V ADCP is much more than a new product platform - it's a completely new way of interacting with your ADCP and your collected data. The Sentinel V's ReadyV and Velocity software are sure to become the industry benchmark, with its powerful features, multiple views, touch-screen capability and highly intuitive interface. If you can navigate a smart phone - you're ready for Velocity.
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Product
Volume Flow Rate & Velocity
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Lutron Electronic Enterprise Co., Ltd.
Volume Flow Rate & Velocity Testers by Lutron
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Product
Air Velocity, Volume Airflow Meters
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GrayWolf’s handheld air velocity meters offer among the best accuracy specifications commercially available by mating highly accurate hotwire (thermal) air velocity sensor technology with the incredible capability of mobile and embedded computers, giving you access to the most versatile portable air velocity meters ever available.
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Product
SparkFun Air Velocity Sensor Breakout
FS3000-1005 (Qwiic)
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Need to keep track of the airflow in your data center or around your servers? How about making sure your HVAC and air control systems are functioning at full capacity? Well, the new SparkFun FS3000-1005 Air Velocity Sensor Breakout can help you with all that and more! It's super easy and super quick (Qwiic!) to hook up.
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Product
Automatic Temperature and Velocity Scanner
eATVS-4
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Advanced Thermal Solutions, Inc.
The eATVS-4 Automatic Temperature and Velocity Scanner is a portable, 4-channel hot wire anemometer system. Fully automated, this research-quality instrument takes accurate single- or multi-point measurements of air temperature, velocity and surface temperature in complex environments, such as PCBs and electronics enclosures. When used as a temperature logger, it can measure both fluid and solid temperatures.
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Product
Air Velocity Sensor
ENVIROMUX-AV
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Reliable sensor for measurement of air velocity. Requires the ENVIROMUX-S5VDC sensor converter to operate. Maximum cable length: 1000 ft (305m). Flow range: 0-10 m (NaN ft)/s. Accuracy: ±5% of measuring value at 68°F (20°C). Dust resistant design. Includes mounting hardware. Regulatory approvals: CE, RoHS.
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Product
Automatic Temperature and Velocity Scanner
ATVS-2020
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Advanced Thermal Solutions, Inc.
The only system that can measure both temperatureand air velocity with a single sensor. The system canaccommodate up to 32 channels (sensors) for easy and accuratemapping of the velocity and temperature fields of the testdomain.
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Product
Air Velocity Meters
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PCE Instruments (PCE) offers a variety of air velocity meter products to meet the air flow and wind speed measurement needs of professionals in industries such as heating, ventilation and air conditioning (HVAC), construction, marine and wind power and energy, including hot-wire air velocity meters, thermo-air velocity meters, pitot tube air velocity meters, cup air velocity meters, rotating vane air velocity meters and impeller air velocity meters with capture hoods. Plus, hobbyists such as boating, sailing and water sports enthusiasts utilize PCE's accurate and affordable digital handheld air velocity meter and portable mini air velocity meter product offerings to evaluate outdoor wind conditions. For meteorological measurements, please see PCE's weather station products.
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Product
Air Velocity Meter
400
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Measure both pressure and air velocityRead the red figures directly in feet per minute of velocity - from 400 to 10,000 fpm No conversion tables needed for air at standard conditions. Read the black figures in inches of water column air pressure - from 0 to 10" w.c.
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Product
Distributed 4-Axis Motion Control Modules (with High-Speed Trigger Function)
MNET-4XMO-(C)
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The MNET-4XMO is a 4-axis motion controller module for Motionnet distributed motion systems. It can generate fast frequency pulses (9.9 MHz) to drive stepper or servomotors in the machine automation field. As a motion controller, it can provide comprehensive motion functions which include 2 axis circular interpolation, 2-4 axis linear interpolation, or continuous interpolation for continual velocity and so on. Also, changing position/speed on the fly is available with a single axis operation.
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Product
High-Speed Impact Testing Machines
HITS-X Series
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With the increasing demand for safety and reliability, evaluation of the dynamic strength (impact properties) of materials and parts is becoming more and more important. This machine can obtain data, such as the maximum test force, energy, and displacement, up to a maximum velocity of 72 km/h (20 m/s). A tensile load type (HITS-TX) and a punching type (HITS-PX) are available.
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Product
Remote-Controlled Dual Motor Remotely-Operated Boat
Q-Boat 1800RP
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The Oceanscience Q-Boat® 1800RP is designed to offer a reliable, high specification remotely-controlled platform for the deployment of popular acoustic Doppler current profilers from any of the major instrument manufacturers. Made of high-impact UV resistant ABS, the Q-Boat 1800RP features twin high power outdrives to give a 5 m/s (16 fps) top speed with the security of two engines. The flexible propulsion system allows the Q-Boat 1800RP to be equally effective at very low velocities (30 cm/s), providing a total solution to river discharge measurement. Ready for GPS and Oceanscience Hydrolink radio modems, the Q-Boat 1800RP is available with an optional extended range remote control system that allows control at over 750m distance.
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Product
Micromanometer
6700
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The Handheld Micromanometer – Model 6700 can be used with pitot tubes, flow grids, differential pressure tubing, or the optional velocity-grid (for average face velocity readings). It comes standard with the Model 6715 TABmaster Capture Hood, but is also available for purchase separately.
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Product
3 Channels, 0.5 VA @ 28 Vrms
DSK
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Synchros are transformer-type voltage/current transducers that convert a shaft or other rotating device's angular position and/or velocity to a multi-wire AC electrical signal. Both deliver signals proportional to the Sine and/or Cosine of the shaft angle. A Digital-to-Synchro simulator is used to convert digital angle/velocity commands to corresponding Synchro/Resolver AC signals.
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Product
Mobile Gas Leak Detection System
ABB Ability
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ABB Ability mobile gas leak detection system uses ABB’s patented Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) technique which has a sensitivity and precision more than 3000 times greater than legacy methods. This enables identification of leaks several hundred feet away from the source. Current traditional leak detection technology is slow, laborious and costly. Operators walk on foot near the pipeline with hand-held sensors making paper-based reports.This is slow and can lead to dangerous leaks being missed or not identified in a timely manner. ABB’s Ability mobile gas leak detection system delivers a low cost per leak solution with low false positives. Reporting includes mapping of the leaks available via a mobile app and measurements as Cloud-based service. The system consists of ABB’s Methane/Ethane Analyzer, a GPS, a sonic anemometer and proprietary leak detection software that presents real-time geospatial maps of multiple gas concentrations in real time. The software’s sophisticated leak detection algorithm combines the system’s measurements of gas concentrations (CH4, C2H6), local coordinates (GPS) and local wind velocity (sonic anemometer) to estimate the location of the leak. Readings are stored in the device and can be transmitted in real-time to the cloud for centralized monitoring.
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Product
Flow Controller Meters
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Auto. change red or green display when alarm status changesAccuracy±0.75% of full scaleMeasuring pipe size range DN 15 to DN 600(0.5 to 24 inch.)Measuring flow velocity range 0.1 to 8 M/s(0.33 to 26 Ft/s) Field-rangable supply voltage from DC 14 to 28 VDisplay flow units Liter,GAL,M3,TON can be modifiedDual alarm function (optional)16 bit DAC analog output function (optional)Digit RS-485 interface function (optional)Protection class NEMA4/IP65
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Product
Psychrometers
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The In-Duct Hot-Wire Anemometer & Psychrometer accessory head, AAT3 allows HVACR professionals to measure air velocity, temperature, and %RH all in one tool. The engineered 38" telescoping probe with laser etching and quick-response sensor provides quick and easy airflow measurements from the correct location--near the evaporator. When using with the Fieldpiece HVAC Guide System Analyzers, the AAT3 can automatically calculate target super heat and target evaporator exit temperature.
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Product
Circuit Breaker Analyzers & Timers
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CAT circuit breaker analyzers and timers are advanced standalone or a PC controlled instruments for circuit breaker maintenance. Typical application areas of CAT instruments are medium and high voltage substations at electric power generation, transmission, and factories of switchgear. Also, industrial environments and electric power distribution are suitable application areas for these circuit breaker testing instruments.DV Power CAT circuit breaker testing instruments are portable and lightweight. They are designed for performing mechanical operations intended for circuit breakers testing according to standards IEC 62271-100 and IEEE C37.09.These instruments measure:the timing of main contacts, pre-insertion resistor contacts, auxiliary contacts operations,coil currents,motion parameters,voltage recording,main circuit resistance,arcing contacts wipe,and any relevant analog signal.Motion transducer channels provide measuring a displacement of the circuit breaker moving parts, contact wipe, over-travel, rebound, damping time, and average velocity. Even more, CAT circuit breaker analyzer optionally has a built-in micro-ohmmeter. Hence, it provides the main circuit resistance measurement and dynamic resistance measurement. Dynamic resistance measurement is an effective method for arcing contacts condition assessment.
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Product
Frequency Response Function
FRF
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FFT Spectral Analysis. Frequency Response Function (FRF) is a commonly used measurement type of the Dynamic Signal Analyzer. FRF is defined as the ratio of response i.e. acceleration, velocity, or displacement with respect to the excitation force which is the reference.
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Product
0.30° Accuracy Roll & Pitch Dynamic Motion Sensor
DMS-RP30
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The DMS range of motion sensors is designed specifically for the motion measurement needs of the marine industry. Whether it is achieving IHO standard survey from any size of vessel, or providing safety critical monitoring of offshore platforms, large vessels, helicopter landing decks, cranes and positioning systems, the DMS provides accurate motion measurement in all sea conditions. Incorporating an enhanced external velocity and heading aiding algorithm for improved accuracy during dynamic manoeuvres, the solid state angular rate sensors offer reliability in the highest performing vertical reference units ever produced by TSS.
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Product
Inertial Navigation Systems
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An inertial navigation system (INSAn INS or Inertial Navigation System - sometimes used synonomously with IMU is a device used to measure a vehicle's speed, position, velocity, heading and orientation by using an accelerometer and a gyroscope.) is a high-tech navigator using motion and rotation sensors alongside a computer to figure out where something is, how it’s moving, and how fast. By using dead reckoning, the INS method for knowing positioning, it continuously calculates an object’s position and orientation based on its initial location. This allows users in airplanes, submarines, or even spacecrafts to guide and keep track of their location without signals such as GPSGlobal Positioning System is a navigation satellite system. See also.
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Product
VelociCalc Air Velocity Meter
9545-A
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The VelociCalc® Air Velocity Meter 9545-A is like having multiple meters for the price of one. This meter simultaneously measures and data logs several ventilation parameters using a single probe with multiple sensors.
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Product
Brushless Resolvers
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Computer Conversions Corporation
Computer Conversions GT transducers are brushless, Electromagnetic, Rotary Sensors used to provide Precise Absolute or Incremental Position, and Velocity feedback in harsh environments. All Computer Conversions Transducers are continuous rotation, bi-directional, and electronically passive devices (no electronic components to degrade or fail), that require zero maintenance, and may be installed in virtually inaccessible locations.
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Product
VS200/300 & PC-VS Systems
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For Measuring * Impact Velocity - Both Pre and Post * Impact Energy & Loss * Materials Restitution Non-Contacting Optical Sensor:Does not interfere with test machine, compensates for machine friction and air drag.
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Product
Alnor Micromanometer
AXD620
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The Alnor® Micromanometer AXD620 is a rugged, compact, comprehensive micromanometer that measures pressure. It can be used with pitot tubes to measure velocity and then calculate flow rates with user–input duct size and shape. Premium features make it ideal for HVAC, environmental safeguards, commissioning, process control and system balancing.
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Product
Universal Instrument for Measurement
MI-6201 Multinorm
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Universal all-in-one instrument for measurement of air temperature, air velocity, relative humidity, illuminance, luminance and the Class 1 (Pro Set) or Class 2 (Euro Set and Standard Set) sounds analyses.
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Product
Irthermo-Anemometer With Built-In Infrared Thermometer
Model KM 730 / KM 732 / KM 733
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Kusam Electrical Industries Limited
IRthermo-Anemometer is with built-in non-contact Infrared Thermometer. The IRthermo-Anemometer is the air velocity, air flow (volume), air temperature, and non-contact infrared temperature measuring instrument. To measure the air velocity, put the sensor head face to the measurement air. Then the first reading will show the air velocity value. To measure a temperature, point the meter at a target until the temperature is read. (Make sure the target area is larger than the unit’s spot size. For large target object ensure that you are within target distance.)
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Product
Intelligent Digital Platform for Developing Successful Walking and Cycling Plans
Velocity
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Velocity, the intelligent digital platform, enabling you to develop successful cycling and walking plans, quickly, confidently, and efficiently.
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Product
CEMS
FMD 09
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IMR Environmental Equipment, Inc.
The continuous measurement of velocity and temperature of gas flows is much important at operation of a system with flowing gases (e.g. hall outlet air, exhaust etc.).





























