All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(368 products available)
Ready to Ship
Ready to Ship
Ready to Ship
Ready to Ship
Ultrasonic transducer 25mm is available in different types, each serving a unique function in converting energy.
Here, for instance, is a breakdown:
Piezoelectric Ultrasonic Transducers
This is the most common type of ultrasonic transducer. It uses piezoelectric crystals to generate and receive ultrasound waves. When an electric current is applied, these crystals change shape, creating sound waves. Conversely, when ultrasound waves hit the crystals, they generate an electric signal. Therefore, these transducers are widely used in medical imaging, industrial testing, and cleaning processes.
Magnetostriction Ultrasonic Transducers
This transducer differs from others as it uses the principle of magnetostriction. It involves the deformation of ferromagnetic materials when exposed to a magnetic field. When an electric current passes through, it creates a changing magnetic field. This emits ultrasonic waves into the material. These transducers are typically used in applications like measuring fluid levels and monitoring pipeline integrity.
piezoelectric ceramic ultrasonic transducers
Piezoelectric ceramic materials are commonly used in many ultrasonic transducers. These materials have piezoelectric properties that generate and receive ultrasonic waves. When an electric field is applied to a piezoelectric ceramic element, it deforms and produces ultrasonic waves. These waves are used in various applications, such as medical imaging, industrial cleaning, and non-destructive testing, due to their effectiveness in converting electrical energy into mechanical vibrations.
Electrostrictive Ultrasonic Transducers
Electrostrictive transducers use materials that change shape in response to an electric field. This generates ultrasonic waves. These are less common but offer advantages in high-precision applications due to their fine control. These include active sonar systems and underwater communication.
Capacitive Ultrasonic Transducers
The working principle of capacitive transducers involves changes in capacitance. It is caused by the deformation of a diaphragm under ultrasonic wave influence. These transducers are mainly employed for receiving ultrasound, especially in medical diagnostic equipment.
The 25mm ultrasonic transducer has a wide range of industrial applications.
A Quantitative Study of Ultrasonic Metal Welding
Ultrasonic metal welding uses 25mm ultrasonic transducers to generate high-frequency ultrasonic vibrations. These create precise heat spots at metal junctions, leading to strong, clean welds without the need for solder or flux. This technique is ideal for delicate components, such as battery tabs and electrical connectors, ensuring minimal heat impact and maintaining structural integrity.
Non-Destructive Testing (NDT)
In ultrasonic NDT, 25mm transducers are employed to send and receive ultrasonic waves through materials. These help detect internal flaws, such as voids, cracks, and inclusions, which may not be visible on the surface. The ability to assess material thickness and compare wave transmission times makes them essential for quality control in industries such as aerospace, automotive, and construction.
Fluid Monitoring and Control Systems
Ultrasonic transducers help measure fluid levels, velocities, and densities in industrial processes. 25mm transducers are particularly used in non-invasive metering systems, where they emit ultrasonic pulses to ascertain fluid characteristics. In such systems, the reflected waves are analyzed to provide real-time data, which is useful in chemical processing, wastewater treatment, and fuel management. Their precision and ability to function through container walls without direct contact with the fluid make them valuable in both safety and efficiency contexts.
Ultrasonic Cleaning
Ultrasonic cleaning involves immersing objects in a liquid cleaning solution and generating high-frequency sound waves. It produces millions of tiny cavitation bubbles. These implode upon the object’s surface, providing exceptional cleaning. The 25mm transducer is crucial in this process as it helps ensure thorough, even cleaning in industries like healthcare, manufacturing, and jewelry.
Ultrasonic Coating and Deposition
In coating processes, these transducers convert liquid coating materials into fine atomized sprays. The transducers then generate ultrasonic waves that break the liquid into small droplets for even coating application. This technology improves coating uniformity and reduces material waste. It is therefore useful in electronics, automotive, and aerospace industries, where protective or functional coatings are vital.
The ultrasonic transducer 25mm has the following key specifications:
Piezoelectric Ceramics
These are dense ceramics responsible for the conversion of energy. They generate the ultrasonic waves used in all applications.
Steel Case
This steel case protects the internal components. It also ensures durability and reliability in all the ultrasonic applications.
Good Atomization
This transducer has good atomization with proper liquid bouncing. It thus enables efficient operation in all applications.
Corrosion Resistant
The 25mm ultrasonic transducer is also corrosion-resistant. This makes it effective in various environments, including chemical processing and outdoor usage.
The transducer comes with a detailed installation manual to enhance users' convenience. Proper installation, including securely mounting the transducer and connecting it to the power supply and control system, is vital for performance.
In terms of usage, the 25mm transducer is operated within the recommended frequency range depending on the application. Proper maintenance checks, including monitoring for wear and cleaning to prevent buildup, are necessary for the transducer to work effectively for a long time.
Regular Inspections
Users are always advised to perform regular visual and functional inspections on all their transducers. One should check for physical damage and wear on the components. Monitoring output performance helps in ascertaining the transducer's optimal performance like before.
Cleaning
Frequent cleaning is essential to prevent buildup on the transducer elements, especially in ultrasonic cleaning applications. Use manufacturer-recommended cleaning solutions to avoid chemical-related corrosion.
Wear Check
Ultrasonic components like transducers may wear out after some time, especially in mechanical applications. Accordingly, users ought to check for wear on the piezoelectric elements or any other structural components. It is worth noting that frequent wear might affect the overall efficiency of the transducer.
Performance Monitoring
Transducers are to be monitored regularly for performance drop and output inconsistency. This is because the decline in performance is an indicator of transducer-related issues. In cases where transducers are not working effectively, businesses should source for new replacements from reputable stores.
Maintaining quality and safety in the ultrasonic 25mm transducer requires several keen aspects.
Close Monitoring of Transducer Installation
Proper installation of ultrasonic transducers is vital as it directly impacts performance and safety. Users should securely mount the transducer and ensure proper alignment. Poor installation leads to inefficient operations, causing safety risks, such as equipment malfunction or hazards. Proper monitoring during installation helps mitigate these risks and enables transducers to operate optimally.
Use Correct Operating Procedures
Following operating guidelines in the ultrasonic 25mm transducer helps maintain safety and product efficiency. Therefore, one should operate transducers within the specified frequency and power ranges. Overloading causes overheating, resulting in potential safety hazards. Adhering to manufacturer's instructions reduces risks of accidents while maximizing performance.
Check for Transducer Damage
Frequent transducer checks enable early identification of potential damage or wear, directly affecting safety. ∙ Businesses should always monitor for cracks, corrosion, or fatigue on their transducers. Undetected damage causes inaccurate readings or equipment failure, leading to hazardous situations. Regular inspections, therefore, guarantee safe operation and longevity of transducers.
Monitoring of Surrounding Area
Assessing the environment around the ultrasonic transducer is necessary for avoiding safety hazards. Observe workspaces for possible water spills, chemicals, or electrical hazards. These may interfere with the transducer's operation or cause electrical hazards, adversely affecting users. One should eliminate potential hazards in the working area to promote the safety of users and efficient functionality of the transducer.
Use Personal Safety Equipment
Wearing PPE is vital in all ultrasonic transducer operations. PPE, like gloves, goggles, and masks, protects against chemical exposure and electrical hazards. Many workers may ignore work-related safety precautions, exposing them to injuries. Educating workers on PPE use promotes safety and decreases the risk of workplace injuries as they protect themselves from potential hazards.
A1.The transducers have wide applications in industrial and medical fields. People use them in ultrasonic cleaning processes. They are also applicable in non-destructive testing. Businesses use transducers to measure material thickness and detect internal flaws. These transducers are also used in medical imaging. In this case, they help generate images of internal body structures.
A2.Transducers work by converting electrical energy into sound waves. They utilize piezoelectric materials to generate vibrations when an electric current passes through them. These vibrations then produce sound waves. In the case of the ultrasonic transducer, the sound waves have a frequency above the normal hearing range. Therefore, the waves are not audible to the human ear but are effective in various applications.
A3.Piezoelectric transducers are the most common type of ultrasonic transducer. Other transducers include magnetostrictive transducers and capacitive transducers. Each of these transducer types has its unique way of functioning to cater to the diverse needs of their users.
A4.The main factors to consider are application requirements and compatibility. Other factors include frequency range, material, and supplier reputation. People should buy transducers from well-known stores online and offline to get quality products. It also helps to look for reviews about the store and testimonials from other customers who have purchased the product before.
