Evident Scientific Datasheets for Ultrasonic Transducers

Ultrasonic transducers send and receive waves for many types of sensing. Examples include distance, proximity, level, nondestructive evaluation, web break detection, counting, and security applications.
Ultrasonic Transducers: Learn more

Product Name Notes
Advantages: Proprietary WC-5 wear plate increases durability, fracture resistance, and wear resistance All styles are designed for use in rugged industrial environments Close acoustic impedance matching to most metals Can...
Advantages: Improves near surface resolution Eliminates delay line multiples for high temperature applications Couples well on rough or curved surfaces Reduces direct back-scattering noise in coarse grained or scattering materials...
Advantages: Proprietary WC-5 wear plate increases durability, fracture resistance, and wear resistance All styles are designed for use in rugged industrial environments Close acoustic impedance matching to most metals Can...
Advantages: Provides versatility by offering removable delay line, protective wear cap, and protective membrane When the transducer is used alone (without any of the options), the epoxy wear face provides...
Advantages: The immersion technique provides a means of uniform coupling Quarter wavelength matching layer increases sound energy output Corrosion resistant 303 stainless steel case with chrome-plated brass connectors Proprietary RF...
Advantages: Three-material design of our Accupath wedges improves signal-to-noise characteristics while providing excellent wear resistance High temperature wedges available for in-service inspection of hot materials Wedges can be customized to...
Applications: Straight beam flaw detection and thickness gaging Detection and sizing of delaminations Material characterization and sound velocity measurements Inspection of plates, billets, bars, forgings, castings, extrusions, and a wide...
Extended Range Duals Shallow roof angles provide greater sensitivity to deep flaws, back walls, and other reflectors, 0.75" (19 mm) and beyond in steel Can be used for high temperature...
Integral Angle Beam Transducers Durable plastic wear surface extends transducer life and avoids scratching of critical components Small approach distance and overall transducer height provides an excellent choice for limited...
Advantages: Generate shear waves which propagate perpendicular to the test surface For ease of alignment, the direction of the polarization of shear wave is nominally in line with the right...
Advantages: Heavily damped broadband design provides excellent time resolution Short wavelengths for superior flaw resolution capabilities Focusing allows for very small beam diameters Frequencies range from 20 MHz to 225...
Advantages: Heavily damped transducer combined with the use of a delay line provides excellent near surface resolution Higher transducer frequency improves resolution Improves the ability to measure thin materials or...
Advantages: Provides versatility by offering removable delay line, protective wear cap, and protective membrane When the transducer is used alone (without any of the options), the epoxy wear face provides...
Angle beam probes are used with a wedge to transmit a refracted shear or longitudinal wave into a test piece. Designed for a wide range of applications, they can be...
AWS transducers and wedges conform to the specific requirements of the American Welding Society's Structural Welding Code for angle beam assemblies used in weld inspection. Advantages Transducers and wedges meet...
Electromagnetic Acoustic Transducers are single element transducers that employ a magnetostrictive effect to transmit and receive ultrasonic waves.
Features: Ideal for honeycomb composite skin-to-core disbonds. Works well to detect disbonds in crushed core conditions. Sensitive to smaller defects. Allows for easy identification of repaired (potted) areas over disbonds.
Features Ideal for honeycomb composite skin-to-core disbonds. High sensitivity and crisp signal and response. Detects near side and far side defects in most applications. Compatible with pitch-catch RF, IMPULSE or...
Gage Dual Transducer
Immersion special transducers refer to a variety of transducers that conduct many specific applications such as measuring wall thickness, inspection of aluminum plating, or multi-element array flaw detection.This group contains...
Integral angle beam transducers provide superior signal-to-noise characteristics and contain durable plastic wear. Both Right Microdot and Straight Microdot connectors are available on some styles. Integral Angle Beam Transducers Durable...
Integral angle beam transducers provide superior signal-to-noise characteristics and contain durable plastic wear. Both Right Microdot and Straight Microdot connectors are available on some styles. Miniature potted angle beam transducers...
IRIS transducers are focused immersion transducers with an external diameter of 3/8 in. (9.53 mm) and an element diameter of 1/4 in. (6.35 mm). They are available in 3 different...
Miniature Angle Beam Transducers and Wedges are used primarily for testing of weld integrity. Their design allows them to be easily scanned back and forth and provides a short approach...
Olympus IMS ultrasonic spot weld transducers are specifically designed to provide optimal performance for nondestructive testing of numerous types of spot welds, including those used in automotive and industrial applications.
Olympus NDT offers a complete line of dual element and single element transducers for use with its corrosion thickness gages. Most of these transducers feature Automatic Probe Recognition for maximum...
Other Thickness Gage Transducers for use with 38DL PLUS and 45MG. * Oxide Software only available for 38DL PLUS. **E110-SP not available for 45MG.
Panametrics-NDT Microscan immersion transducers are designed to transmit and receive ultrasound in water. Thickness measurements by immersion technique are often preferred when the test piece has a complex geometry or...
RTD Transducers are well known in the nuclear industry for inspection of critical weld areas in pipes and pressure vessels. We are the exclusive North American Representative for this special...
The 30-70-70 crack detection technique uses a single element transducer with a CDS wedge for detection and sizing of ID connected cracks. This technique uses a combination of three waves...
The internal rotary inspection system (IRIS) probes are well suited for petrochemical and balance-of-plant (BOP) tube inspections. They use an ultrasonic beam to scan the internal surface of the tube...
The Panametrics-NDT Microscan transducers are frequently used with the Series 25 and Series 35 thickness gages, as well as other commercially available thickness gages, flaw detectors and ultrasonic instrumentation. Microscan...
The RollerFORM™ phased array wheel probe is used to inspect composites and other smooth-surfaced materials. An affordable and easy-to-implement replacement for full 2D encoding systems, the RollerFORM scanner is a...
The Sonopen® transducer has a replaceable delay line that is tapered to a small contact area. This transducer makes reliable thickness measurements in applications such as turbine blades, threads on...
These highly sensitive composite element broadband transducers are available in frequencies from 2.25 MHz to 15 MHz and in sizes from 3 mm (0.25") to 12 mm (0.50"). They are...
Transducers are available in metric unit element diameters and common frequencies, such as 1, 2, 4, 5, and 6 MHz.
V391-SU Larger element diameter increases near field length
Large element size allows for inspection of thicker components and provides a large scanning index Transducers available in Accuscan-S, Centrascan, and Videoscan Series Accupath and High Temperature style wedges available...