Hurricane Tech Co., Ltd.

Hurricane Tech Co., Ltd. Piezoelectric Ceramic Manufacturer in China

What information should be included when requesting a custom ultrasonic transducer quotation?Frequency alone is not enou...
15/06/2026

What information should be included when requesting a custom ultrasonic transducer quotation?

Frequency alone is not enough. Application, operating medium, acoustic requirements, housing design, circuit conditions, cable, connector, environment, and project stage can all affect transducer selection and quotation accuracy.

Useful details to prepare:
• Application and measuring / working range
• Operating medium and environmental conditions
• Acoustic, mechanical, and electrical requirements
• Cable, connector, quantity, and project stage

Read the full guide here
https://deep-minds.com/blog/custom-ultrasonic-transducer-quotation/

Learn how to specify a custom ultrasonic transducer for quotation, including frequency, application, range, housing, sensitivity, cable, connector, environment, and OEM requirements.

How should engineers read a PZT material datasheet?A single value such as d33, Qm, dielectric constant, or Curie tempera...
12/06/2026

How should engineers read a PZT material datasheet?

A single value such as d33, Qm, dielectric constant, or Curie temperature is not enough to judge whether a PZT ceramic material fits a real application. This guide explains how to interpret key datasheet parameters together with vibration mode, drive conditions, temperature, and application requirements.

Key points covered:
• d33, d31, and d15 in different response directions
• kp, kt, and k33 for different vibration modes
• Qm and dielectric loss in high-power ultrasonic systems
• Curie temperature vs. practical operating temperature
• How to compare PZT datasheets from different suppliers

Read the full guide here
https://chinaultrasound.com/en/pzt-material-datasheet-guide/

Learn how to read a PZT material datasheet and compare d33, d31, kp, kt, Qm, dielectric constant, dielectric loss, and Curie temperature when selecting PZT materials for sensing, actuation, and high-power ultrasonic applications.

How do you choose the right PZT ceramic disc for an ultrasonic sensor or compact transducer? It’s not only about the ...
05/06/2026

How do you choose the right PZT ceramic disc for an ultrasonic sensor or compact transducer?

It’s not only about the ceramic itself. Disc diameter, thickness, vibration mode, bonding layer, housing, and working medium can all influence resonance behavior and final device performance. This guide explains why PZT discs should be evaluated as part of the complete assembly, not as isolated parts.

• Suitable for ultrasonic sensors and compact transducers
• Key factors include size, thickness, resonance mode, and electrode design
• Assembly structure can affect frequency, impedance, and sensitivity
• Important for transmit, receive, and combined transmit-receive applications

Read the full guide here:
https://chinaultrasound.com/en/pzt-ceramic-discs-for-ultrasonic-sensors/

Learn how to select PZT ceramic discs for ultrasonic sensors and compact transducers, including diameter, thickness, frequency, material grade, electrodes and bonding.

How do you choose between PZT discs, rings, plates, and tubes?In piezoelectric ceramic design, geometry is not just a me...
02/06/2026

How do you choose between PZT discs, rings, plates, and tubes?

In piezoelectric ceramic design, geometry is not just a mechanical detail. It can affect vibration mode, resonant frequency, electrode layout, assembly compatibility, and manufacturing consistency.

Key points covered in this guide:
• When PZT discs are the best starting point
• Why rings are used in bolt-clamped and annular structures
• Where plates fit better in flat or laminated designs
• When tubes are suitable for radial or cylindrical functions
• How geometry influences manufacturability and design risk

Read the full guide here
https://chinaultrasound.com/en/pzt-discs-vs-rings-vs-plates-vs-tubes/

Compare PZT discs, rings, plates and tubes by geometry, vibration mode, mounting method, manufacturing risk and application fit for ultrasonic, sensor and actuator designs.

How do automotive ultrasonic parking sensors help drivers avoid obstacles during parking?This guide explains how ultraso...
28/05/2026

How do automotive ultrasonic parking sensors help drivers avoid obstacles during parking?

This guide explains how ultrasonic parking sensors work through pulse transmission, echo reflection, time-of-flight measurement, and distance calculation. It also highlights their value in short-range obstacle detection and parking safety.

Key points:
• Non-contact obstacle detection
• Real-time distance measurement
• Pulse-echo sensing principle
• Suitable for automotive parking assistance

Read the full guide here

https://deep-minds.com/blog/ultrasonic-parking-sensors-principle/

Learn how automotive ultrasonic parking sensors detect obstacles, calculate distance and support parking assistance with ultrasonic transducers and real-time alerts.

Not sure which ultrasonic level meter fits your tank or monitoring system?This guide compares integrated, split, and bot...
27/05/2026

Not sure which ultrasonic level meter fits your tank or monitoring system?

This guide compares integrated, split, and bottom-mounted ultrasonic level meters, explaining how each type works and where it is most suitable—from water tanks and sewage systems to diesel fuel gauging and remote monitoring.

Key points covered:
• Integrated type for simple top-mounted tank measurement
• Split type for remote display or harsh installation points
• Bottom-mounted type for no-drilling and retrofit applications
• Selection factors such as medium, range, blind zone, output signal, and environment

Read the full guide here
https://deep-minds.com/blog/ultrasonic-level-meter-comparison/

Compare integrated, split, and bottom-mounted ultrasonic level meters for water tanks, sewage, diesel, solids, and remote monitoring applications.

Custom PZT ceramic quotation delays often come from unclear specs.This guide explains what to define: shape, dimensions,...
26/05/2026

Custom PZT ceramic quotation delays often come from unclear specs.

This guide explains what to define: shape, dimensions, material, tolerances, electrodes, polarization, frequency, and application conditions.

Read more
https://chinaultrasound.com/en/custom-pzt-ceramic-components-quotation/

Learn what information to provide when requesting custom PZT ceramic components, including material, shape, dimensions, tolerances, electrodes, polarization, frequency, quantity, and application conditions.

How do you choose the right ultrasonic transducer for distance measurement?From 14kHz long-range detection to 400kHz sho...
22/05/2026

How do you choose the right ultrasonic transducer for distance measurement?

From 14kHz long-range detection to 400kHz short-range high-resolution sensing, frequency selection directly affects range, beam angle, blind zone, and measurement reliability. This guide explains the key technical factors for industrial sensing, level measurement, parking assistance, robot obstacle avoidance, and OEM projects.

Key points covered:
• Frequency selection from 14kHz to 400kHz
• Range, beam angle, and blind zone considerations
• Housing options: open, closed, waterproof, threaded, metal, and plastic
• Electrical matching for stable signal performance
• Standard vs custom ultrasonic transducer design

Read the full guide here

https://deep-minds.com/blog/ultrasonic-transducer-for-distance-measurement/

Learn how to choose an ultrasonic transducer for distance measurement, including frequency, range, beam angle, blind zone, housing, and OEM customization from 14kHz to 400kHz.

Why are PZT ceramic rings widely used in bolt-clamped ultrasonic transducers?Their center hole supports mechanical prelo...
19/05/2026

Why are PZT ceramic rings widely used in bolt-clamped ultrasonic transducers?

Their center hole supports mechanical preload, stack alignment, and high-power ultrasonic assembly, making them suitable for demanding systems such as ultrasonic cleaning, welding, cutting, sonochemistry, and extraction.

Key points covered in this guide:
• Why ring-shaped PZT is used instead of simple ceramic discs
• How hard PZT supports high-power resonant operation
• What parameters to specify: OD, ID, thickness, capacitance, electrodes, and polarization
• Why tolerance, surface quality, and preload matter in transducer performance

Read the full guide here
https://chinaultrasound.com/en/pzt-ceramic-rings-bolt-clamped-ultrasonic-transducers/

Learn how PZT ceramic rings are used in bolt-clamped ultrasonic transducers, including ring geometry, hard PZT selection, electrodes, tolerances, and quotation details.

How do you measure flow when the pipe is not full or the liquid surface is exposed?Open channel flow meters use ultrason...
14/05/2026

How do you measure flow when the pipe is not full or the liquid surface is exposed?

Open channel flow meters use ultrasonic level sensing with a flume or weir to convert liquid level into flow rate. This non-contact method is suitable for wastewater, drainage, irrigation, and industrial discharge monitoring.

Key advantages:
• Non-contact measurement reduces contamination and wear
• Suitable for dirty water and corrosive environments
• Low maintenance and easy installation
• Continuous flow monitoring with automatic calculation

Read the full guide here
https://deep-minds.com/blog/open-channel-flow-meter-working-principle/

Learn how an open channel flow meter uses ultrasonic level measurement and a flume to deliver accurate flow measurement in open channels.

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Shenzhen
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