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Our famous patented array wheel probe is the result of many years of research and careful design, in consultancy with our RapidScan2 customers in the aerospace market. It features a wide conformable rubber tyre which is acoustically matched to water, providing low loss coupling into the test part for high quality results without the need for gel or large quantities of water. It is ideally suited to hand scanning of large flat or slightly curved parts, covering large areas quickly and efficiently. A central spring loaded roller ensures consistent coupling pressure across the sensor even when scanning narrow parts. Incorporating a 64 element phased array with 0.8mm resolution, and a high resolution position encoder, the Array Wheel Probe provides high quality, high resolution data. Various sizes of wheel and levels of array are available and can now also be used with many instruments on the market.
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The ITC-9074 312 kHz air transducer has a higher frequency for very short-range applications. It can be used as a transmitter receiver or both as needed and is especially appropriate for embedded echo location and through-beam applications in OEM.
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The ITC-9040 40 kHz air transducer is designed for a variety of ultrasonic sensor products. Its narrow beam makes it a good choice for demanding, longer-range proximity, position and level sensor applications. It can be used as a transmitter, receiver or both as needed. The seamless Kynar housing makes it perfect for applications in harsh environments. The housing comes with an M20 x 1.5 threaded mount.
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Model 103B01
Acoustic ICP® pressure sensor, 3.3 psi, 1500 mV/psi, integral 2-wire cable, accel. comp.
Measurement Range: (± 5 V output) 3.33 psi (181 dB)
Sensitivity: (±15%) 1500 mV/psi (217.5 mV/kPa)
Low Frequency Response: (-5%) 5 Hz
Resonant Frequency: >=13 kHz
Electrical Connector: Integral Cable
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The Dytran pressure sensor model 2180C is a high intensity acoustic sensor ideal for measurements involving gas turbine combustor dynamics. It features a top TNC electrical connector, a 1-1/8-12 mounting thread, and a stainless steel diaphragm. The 2180C has a charge sensitivity of 700pC/psi and a range of 10 psi (191dB). This all-welded stainless steel sensor can monitor pulsations, turbulence, a noise in hydraulic and pneumatic systems as well as detect pressure fluctuations in exhaust systems, compressors, turbines, pumps and pipelines. To learn more about the 2180C, please visit the Dytran website or email us.
Key Features
- Top TNC connector
- 700pC/psi sensitivity
- 10 psi (191dB) range
- Charge mode
- Can operate up to +400°F
- All stainless steel construction
- Hermetically sealed
Potential Applications
- Gas turbine combustion dynamics studies
- Pressure fluctuation measurements in exhaust systems, compressors, turbines, pumps and pipelines
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Model 130A40
Low-profile surface pressure microphone and preamp, 45 mV/Pa, prepolarized
Nominal Microphone Diameter: 1/4"
Frequency Response Characteristic: Pressure
Electrical Connector: (Output) 10-32 Coaxial Jack
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The Dytran accelerometer model 3191A is a 5V/g seismic accelerometer ideal for low level, low frequency vibration measurements. The 3191A can measure frequencies down to 0.1 Hz and can resolve vibrations as low as .00007 g's RMS. This seismic sensor has a rugged MIL 2-pin connector, is hermetically sealed, and features all stainless steel construction. The 3191A can accept an Immersion Proof boot for all weather conditions. This sensor is also available in 10V/g as the 3191A1. To learn more about the 3191A and 3191A1, please visit the Dytran website or email us.
Key Features
- Top MIL 2-pin robust connector
- 5V/g or 10V/g sensitivity
- Excellent low frequency response
- Low noise electronics
- All stainless steel construction
- Hermetically sealed
Potential Applications
- Seismic measurements of bridges, buildings, and other large civic structures
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Combine a supersensitive piezoelectric accelerometer, an ultra low-noise amplifier, excellent electrical/mechanical isolation, and the result will be unmatched performance in measuring low-level vibration.
The 731A ultra-quiet seismic accelerometer can measure vibration levels down to the sub micro-g range by using an ultra low noise internal amplifier and a high sensitivity inertial sensing element. It contains no moving parts, is not sensitive to magnetic fields, and has a relatively low mass.
The P31 amplifier enhances the capabilities of the 731A by providing special low noise signal amplification and conditioning by providing 2.4mA constant current needed to power the accelerometer’s internal amplifier.
Some common applications include: earthquake detection, geophysics, geothermal development, structural analysis and mine safety.
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Ultra-Trak passively monitors ultrasounds produced by operating equipment. It can be readily connected to alarms or recorders for datalogging, thanks to its 4-20 mA current output, coupled with a pure demodulated output.
Housed in stainless steel, the rugged Ultra-Trak 750 is water resistant and dust proof which means it can be externally mounted in some of the most challenging environments. Couple this with an extraordinarily wide dynamic range of 120 dB and sensitivity adjustment, this sensor is ready to meet your most demanding sensing needs.
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ULTRASONIC CONDITION ALERT
UE SYSTEMS is pleased to introduce the new Ultrasonic Condition Alert (UCA 586)
This new sensor is economically priced and is specifically designed for contact applications.
Typical Applications:
Bearing Monitoring
Valve Leak Monitoring
Flow/No Flow
Solid Flow Detection
Electrical (arcing/tracking/corona)
Cavitation Monitor
Coal Fineness Monitor
Bearing Lubrication Failure
Gearbox Monitor
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The Model 567M7 High Intensity Acoustic Sensor (Microphone) is designed for the measurement of gas-borne sound in industrial applications. The sensor was designed for use in corrosive environments that are compatible with the type 316 stainless steel diaphragm. Model 567M7 incorporates a 2-pin MIL-C-5015 connector interface. When combined with its all-welded construction, the sensor provides a true hermetic seal. Electrically, this device comprises sensing elements of piezoceramic material in a balanced and floating configuration to provide enhanced rejection of electrical noise associated with many industrial environments.
- SENSITIVITY: 1100pc/psi
- MAX PRESSURE: 550psi
- FREQUENCY RANGE: 5.2Hz to 5KHz
- ELECTRIAL ISOLATION: Yes
- CONNECTOR: 2 Pin MIL-C-5015
- MOUNTING: 1.125-12 UNF-2A Straight Thread
- Details: High Temperature Sensor
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Using acoustic technology to detect subtle changes in the sounds produced during grinding, these systems produce extremely precise feed rate control when the wheel is touching the part or the dresser.
Acoustic systems are particularly useful for preventing collisions and detecting machine and tool abnormalities, chipped grinding wheels and dresser faults.
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MYGALE Seismic detector
Border areas and a large number of sensitive sites now need totally discrete or buried, reliable and inexpensive detection equipment. Martec Serpe-Iesm has extended its range of intrusion detectors with its new multi-terminal sensor MYGALE.
Based on ground vibration detection techniques, this sensor, comprised of four seismic detection units comprising geophones and a local acquisition unit, allows optimum adaptation to the layout of the installation site.
The seismic units are connected to the acquisition unit by cables. Two additional inputs for dry contacts are also provided. The technologies employed by Martec Serpe-Iesm reduce environmental disturbances to a minimum and guarantee, for each seismic unit, the best detection performance possible within a radius of 10 to 30 metres depending on the type of land.
The seismic detection units can be deployed on different types of ground (soil, concrete, asphalt, etc.), spread out over an area or in a line along the outer perimeter to be protected. The ground vibrations created by an individual attempting to cross the protected space are transmitted to the local acquisition unit. This unit carries out the necessary processing operations to analyse the measurements and set off the alarm.
The sensor network enables linear deployment over a distance of 5,000 metres, of a system of detection which combines efficiency, stealth, and localisation of the alarm.
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Originally designed specifically for the U.S. Geological Survey, this sensor provides ultra-low frequency and ultra-low noise with very high output.
The Model 1030 is ideal for making high resolution structural and floor vibration measurements for sensitive equipment such as electron microscopes, micro-lithography for semiconductor fabrication, micro-machining and more. It includes a removable 1/4-28 mounting stud.
Approx. Size : 2.5" x 2" flats
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