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Minisonic ISD detects the changes of products in a pipeline by measuring the speed of sound. The speed of sound is a precise specification of the product and has a correlation to density or concentration.
Minisonic ISD is also a detector of the passage of pigs and spheres in a pipeline by the analysis of the acoustic signal.
The measurement of the speed of sound depends on the temperature and pressure conditions, so it is necessary to use a numeric corrector to obtain the real measurements.
The Minisonic ISD is available in a standard or explosion proof model.
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Building on the new range of Digital Ultrasonic Flaw Detectors recently launched by Sonatest Ltd, the new Railscan 125 has been developed specifically for use in rail testing market and is walking stick compatible.
Developed using cutting edge technologies the new Railscan 125 has been developed with the user and application environment in mind, meeting the Network Rail standard NR/SP/TRK/005 for Rail Testing Portable Ultrasonic Equipment.
Rugged, waterproof construction combined with superior battery life render this unit as being ideally designed for rail testing applications and harsh working environments. The transflective colour display is daylight viewable and now supports a larger display area, which is expandable for full screen viewing.
Software development has resulted in a new user orientated menu navigation system, broken down into four key areas: calibration, measurement, utilities and memory. The subtly redesigned user interface allows for faster parameter changes, providing unique Help keys for all functions and above all ease of use.
With improved overall performance, more robust casing and advanced software features the results will speak for themselves.
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The EPOCH 1000 Series Digital Ultrasonic Flaw Detectors combines the highest level of performance for conventional portable flaw detection with the power of phased array imaging. The EPOCH 1000, 1000iR and 1000i feature a new horizontal case style with full VGA display, knob and navigation arrows for parameter adjustment, and full EN12668‑1 compliance. The advanced conventional ultrasonic functionality of the EPOCH 1000 series is augmented in the EPOCH 1000i with phased array imaging capabilities
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The Sitescan delivers high performance and advanced features, yet our engineer's experience in user interface design has ensured it is easy and quick to use. The acknowledged ease of use of previous generation Sitescans has been enhanced with the menu navigation scroll-wheel, providing easy access to functions. The menu structure has been designed to guide the user through their task with operation quickly becoming second nature. The Sitescan D-10 uses a broad band amplifier compatible with a wide range of transducers whilst the D-20 model uses several narrow bands for improved performance. The analogue feel from the high quality broadband amplifier shows all the detail required to identify defect types such as holes or cracks, and sufficient resolution for identifying small signals. Typical applications are weld inspection, corrosion testing, small castings, forgings and delamination checking.
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For over 20 years the Masterscan name has meant exceptional performance with class leading design, and the 350M and 380M continue this tradition. The latest developments in amplifier and pulser technology deliver higher levels of near surface resolution, penetrating power and excellent signal to noise ratio. Typical applications are thin walled components, turbine blades, spot
welds, power generation (including EMATs), large castings and forgings.
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Sampling frequency reach up to 160MHz
Color TFT LCD display
Memory up to 1024 A scanned images, parameters and 64000 thickness values
32 detecting channels are available with separated detecting parameters and DAC curve in every channel
Equipped with gate setting and alarming function
Two scanning modes: A scan and B scan
Auto gain and manual B scanning
USB 1.1,fullspeed communication port available
Can be connected with PC to print out result
Pulser voltage adjustable
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Ultrasonic system SDT 170 MTT
Tightness control of underground tanks and associated pipe work
Widely recognized and approved method. The SDT TankTEST method by introducing a vacuum and listening to the ultrasounds is the most reliable, most cost-effective, most rapid, most simple, most comprehensive and the most accurate.
With SDT's Graphs & Measurements software for the automatic creation of authenticated reports. All data and test measurements are stored in the detector. They can be transferred to a PC. They provide evidence of testing, measurement readings and graphics
and archiving of the performances.
Control principle
- The use of ultrasonic frequencies means a far higher level of sensitivity than is possible with audible sound.
- The pressure in the tank is reduced, and the ultrasonic vibrations caused by the passage of water, air or other substances through a hole in the tank wall are detected by two sensitive sensors, one in the liquid and the other above the level of the liquid.
- The SDT 170 MTT detects the typical frequencies of leaks in underground tanks. It measures them and converts them to audible frequencies. These are fed back in three forms: visually and measured in dBV on the detector display, and audibly through his headphones.
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The 3010 is AC powered for permanent installation. It has no internal data storage, but provides 4-20 mA analog and RS-232 serial outputs, as well as relay switches and pulsed DC totalizer outputs for flexible interfacing and control.
The ultrasonic level sensor is mounted above the flow stream and transmits a sound pulse that is reflected from the liquid surface. The elapsed time between sending a pulse and receiving an echo determines the level in the channel. Because the sensor does not contact the liquid, the 3010 provides long-term dependability with no scheduled maintenance. It is ideal for measuring flows containing harsh chemicals, grease, suspended solids or silt.
A keypad and backlit LCD make programming fast and easy. Level-to-flow rate conversions for most weirs and flumes are built in, or you can enter an equation or use an optional Characterization PROM chip. When programming is complete, the 3010 displays data in selectable units of measure. A non-resettable totalizer gives you a permanent record of flow.
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Improves Efficiency- Now with extended Range
The GF868 flare gas flowmeter improves the efficiency of petrochemical plants, refineries and offshore platforms. It uses a proprietary algorithm to determine instantaneously the molecular weight and mass flow rate of the flare gas. The meter is used to conserve energy and reduce product loss by identifying sources of leaks into the flare systems. It also helps improve compliance with pollution-control regulations and reduces energy usage by accurately controlling the amount of steam fed to the flare tip.
- Velocity range: 0.1 to 394 ft/sec (0.03 to 120 m/s)
- Bi-directional velocity range: 0.1 to 328 ft/s (0.03 to 100 m/s)
- Velocity, mass and volumetric flow
- Instantaneous gas molecular weight
- Measurement independent of composition
- No moving parts; nothing to clog or wear out
- No regular maintenance required
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PanaFlow ISX for ultrasonic liquid flow measurement in hazardous areas.
The Panametrics PanaFlow ISX ultrasonic flowmeter is a complete loop-powered system that is intrinsically safe. It can be used for a variety of liquid applications, such as:
- Hydrocarbon liquids
- Water
- Solvents
- Weak acids
- Petroleum products
- Lubricating oils
- Fuel oil
- Chemicals
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DigitalFlow ISX878 Liquid Flowmeter:
How much does it cost to run AC or DC power to instruments in hazardous locations? How much does an explosion proof instrument cost? How much does it cost you to shutdown your line to install a flow meter? How much does permanent pressure loss cost you in operation? The DigitalFlow ISX878 significantly reduces those costs. Being a loop powered device, you only need to run the signal wire to get flow rate and to power the meter. Being intrinsically safe, the manufacturing cost of the instrument is significantly reduced and savings are passed on to you. By clamping on to the pipe, the ISX878 allows your process to continue running during meter installation without causing any pressure drop. There are no parts to wear over time, so measurement drift and routine maintenance are eliminated. The ISX878 may be your best solution for measuring fluids in hazardous locations.
- Certified intrinsically safe
- No wetted parts
- Velocity range: -40 to 40 ft/s
- No moving parts; maintenance-free
- Bi-directional
- Correlation Transit-Time technology
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CTF878 Clamp-On Flowmeter
The GE Panametrics DigitalFlow CTF878 brings clamp-on ultrasonic gas flow metering capability to atmospheric pressure applications at velocities up to 150 ft/s (46m/s). The new CTF878 uses the correlation tag ultrasonic flow measurement technique to measure accurately and reliably the flow of natural gas, compressed air, inert gas or any other gases.
Fixed-Installation
GE Panametrics GC868 flowmeter is a fixed-installation flowmeter comprised of the GC868 electronics, a pair of advanced clamp-on ultrasonic transducers, a clamping fixture, a preamplifier located near the transducers and coaxial cables to connect the transducers to the preamplifier and GC868 electronics. The DigitalFlow GC868 flowmeter can be used to measure the flow of any gas or steam.
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Low-Power, Loop-Powered Flow Transmitter
The AquaTrans UTX878 ultrasonic flowmeter brings the simplicity of loop-powered installation to clamp-on ultrasonic flow measurement in a low-cost package that remains full of features such as a large display and integral keypad. The UTX878 utilizes new transducer technology that allows the meter to operate with as low as 60mW of power, which makes the UTX878 the perfect fit for applications with minimal power requirements.
- Loop-powered
- Operates with as low as 60mW of power
- Velocity, volumetric flow
- 1/2" to 16" pipes
- External keypad for field programming
- Large Display
- Low-cost
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Portable Clamp-On Gas Flowmeter
The GE Panametrics TransPort PT878GC brings clamp-on ultrasonic gas flow metering capability to the portable level. Designed for natural gas pipeline, compressed air, inert gas or any compressed gas applications, the new PT878GC has the ability to measure gas flow rates, log data to internal memory and export flow data to a PC.
- Noninvasive clamp-on transducers
- Temperatures up to 230 degrees C
- Velocity, volumetric, totalized actual and standard flow
- 3/4 to 24 inch pipe size capability
- Built-in datalogger for 100,000 measurements
- Built-in ultrasonic pipe-thickness gage (optional)
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The TransPort PT878 flowmeter packs big features into a compact, light package. Its built-in datalogger can store more than 100,000 data points and up to 32 sets of site location parameters. You can add an optional built-in ultrasonic thickness gage. Temperature transducers are available for measuring energy flow rate. The rechargeable battery provides six to eight hours of continuous remote operation. The unit has a built-in infrared port to transfer datalog, site and other files to your PC. A rugged, sealed enclosure provides IP67 submersibility to protect the PT878 if it should accidentally fall into water.
- Noninvasive clamp-on or wetted transducers
- Flow range 0.1 to 40 ft/s (0.03 to 12.2 m/s)
- Velocity, volumetric, energy and totalized flow
- Built-in datalogger for 100,000 measurements
- Built-in ultrasonic pipe-thickness gage (optional)
- RTDs for energy flow measurement (optional)
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Sentinel Series
The Sentinel ultrasonic flow meters are specially designed for highest accuracy fiscal and allocation measurements of oil and gas. They offer reliable, and extremely accurate flow measurement of hydrocarbon liquids, liquified natural gas and natural gas.
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GS868 & XGS868 Flowmeter/Transmitter
Measures Mass Flow Rate of Steam
The DigitalFlow GS868 and XGS868i ultrasonic steam flowmeters solve the problems of pressure drop and rangeability found in other flowmeters by reducing operation, installation and maintenance costs. Our line of steam flow meters are full-featured meter that measure mass flow rate of saturated and superheated steam over a very wide range of pipe sizes and flow conditions.
GM868 & XGM868i Flowmeter/Transmitter
Improves Efficiency
The DigitalFlow GM868 general-purpose flowmeter measures gas flow in pipes or ducts ranging from in (1.27 cm) tubing to flue stacks greater than 25 ft (7.6 m) in diameter with appropriate transducers. Innovative configurations for installation of its ultrasonic transducers meet pipe or duct size and other application-oriented requirements. This obstructionless meter has very wide rangeability, causes no pressure drop, and requires no regular maintenance. Analog and digital outputs in velocity and actual volumetric flow rate are standard.
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Water, Wastewater & Sewage Applications
GE Panametrics AquaTrans AT868 ultrasonic flowmeter combines state-of-the-art flow measurement capability with a rugged, low-cost transmitter package that can be installed right at the process measurement point. It is designed specifically for municipal applications such as water, wastewater and sewage. Setup and service are easily accomplished by using the AT868 transmitters internal keypad or by connecting the AT868 to a laptop PC and using GE Panametrics instrument interface software.
- Noninvasive clamp-on or wetted transducers
- Flow range 0.1 to 40 ft/s (0.03 to 12.2 m/s)
- Velocity, volumetric and totaled flow
- One analog output and one frequency/pulse totalizer output standard
- Internal keypad for field programming
- Low-cost package
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Oil Flow Meter - Ultrasonic Liquid Flow Sensor
The oil flow meter has been developed for real time liquid measurement with specific attention given to the mechanical packaging to allow dyno and on car correlation of data. The sensor installs directly into a suitable existing pipeline modified to accept flexible -16 tube connector couplings.
The system uses the established ultrasonic time of flight measurement principle. The flow tube, transducers and mounting arrangement are compatible with an installation on an engine, capable of measuring liquid flow of up to 200 litres/min and temperatures of up to 150C.
The remote processing electronics are rated for 105C and can be placed up to one metre away from the flow tube. These electronics provide the user with flow data over a USB or analogue interface and can be powered from an automotive supply of 5 to 24 volts.
- 0-200 l/min Flow Rate
- No Moving Sensor Parts
- High Temperature Operation to 150C
- No Pressure Drop
- Thermally Stable
- Compact (25mm x 160mm)
- Lightweight (140g)
- 16 Tube Connectors
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Fixed-Installation Flowmeter
GE Panametrics DF868 ultrasonic liquid flowmeter is a fixed-installation meter based on our award-winning TransPort PT868 portable ultrasonic liquid flowmeter. The DF868 is available with two built-in measuring modes. Using clamp-on flow transducers, the DF868 flowmeter measures flow rate through metal, plastic or even concrete-lined pipes without penetrating the pipe wall.
- Pipes from to 200 in (1.27 cm to 5.1 m)
- Single-and dual-channel modes
- Built-in 43,000-point datalogger
- Two independent programmable graphic LCDs
- Automatic tracking window for best accuracy when fluid conditions change
- TransFlection mode for difficult multiphase fluids
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The GE Panametrics PanaFlowTM Meter System wetted ultrasonic flowmeter product for liquids, gases or steam that uses standardized flowmeter body designs with options for one or two-path ultrasonic transducers, and local or remote flowmeter electronics. The PanaFlow Meter System is designed for applications such as natural gas, fuel gas, hydrocarbon liquids or gases, solvents, weak acids, water, and saturated or superheated steam.
- High performance, low cost
- Complete Plug-and-Play system
- Optional integral explosionproof / flameproof electronics, pre-wired to transducers
- Bidirectional
- No pressure drop
- Suitable for a wide range of temperatures and pressures
- 2 to 24 inch pipe size capability
- Simple installation
- Liquids, gases, or steam
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Measurement Specialties has done pioneering work in the development of ultrasound sensing using Piezo film. Piezoelectric film ultrasound transmitters and receivers offer unique advantages for two-dimensional positioning applications such as:
- Digitizers
- Object detection
- Distance measurement
Piezo Sensor - 40kHz Digitizer Transmitter_Receiver
Description: Piezoelectric film (PVDF) ultrasound transmitter and receivers offer unique advantages for air ranging applications. Depending on the application, resonance frequency and vertical beam directivity of the transmitter and receiver can easily be customized by changing the diameter and length of the PVDF cylinder. The receiver has a very wide horizontal beam angle and it can be reduced by changing the housing design if necessary. PVDF transmitters and receivers also have very low resonance Q value of 5 and PVDF receivers have Q value of 4. This means that the rising time and the signal decay time are much faster than the conventional ceramic transmitters. This characteristic is suitable for high speed data acquisition or high speed digitizer applications. Cylindrical 40kHz PVDF transmitters exhibit omni-directional horizontal beam directivity and broad band characteristics. Cylindrical 40kHz PVDF receivers exhibit very wide horizontal beam directivity and broad band characteristics. These characteristics lend unique solutions in many applications such as two-dimensional positioning, digitizer, object detection, and distance measurement.
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