Model No.: OD45x10mm PCrN-4
Piezoelectric ceramic disc
Yuhai company developped piezo ceramic disc elements and custom disc sizes, in more than 10 available piezoelectric material formulations according to high sensitive, temperatures etc applications.
Liquid level measurement ultrasonic transducer
- Wide choice of PZT formulations
- quick delivery
- Sizes from 3mm up to 180mm
- Thickness from 0.2mm up to 25mm
- Choice of metallisation (Silver, Nickel, Gold and others on request)
Piezoelectric Ceramic Material: PCrN-4
|Piezoelectric elements technical data:|
|Dimensions:||Diameter 45mm, thickness 10mm|
|Radial frequency Fr:||47KHz ± 3KHz|
|Mechanical Coupling coefficient Kp||0.5|
|Dielectric Loss tg δ:||≤ 0.6%|
|Static capacitance Cs:||2100pF±12.5%|
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms
Typical PZT applications include:
- · Undersea exploration (sonar, beacons, imaging, current meters)
- · Aerospace (gyroscopes, accelerometers, level sensing)
- · Medical products (Doppler blood flow, oncology therapeutics (high intensity focused ultrasound), imaging, level sensing, intra-operative tools for ophthalmology (phacoemulsification), dental descaling, general surgery, tissue ablation, medication delivery, hearing enhancement, bubble detection)
- · Consumer products (ultrasonic toothbrushes, jewellery cleaners, contact lens cleaners, computer hard drives, touch screen displays, integrated, ultra-thin speakers and cosmetic enhancement)
- · Industrial and Commercial (flow and level sensors, ultrasonic cleaning, ultrasonic welding, intrusion alarms, fabric needle positioning, solder dispensing, machine vibration monitoring, bubble detection, sonochemistry for improved chemical mixing)
- · Telecommunications (optical switching of telecom lines, buzzers and alarms, Haptics feedback, mobile phone cameras)
- · Automotive (power seat controls, reversing/collision avoidance sensors, anti-knock sensors)
- · Scientific research (nano positioning stages and analytical tools, scanning probe microscopy, advanced acoustics)
- · Oil Exploration (flow and level sensors, down hole drill tool monitoring)
- YUHAI piezo material "soft" PZT includes
is a modified soft PZT for general purpose. It is dedicated to low aging rate and
extremely stable performance requirement etc. transducers
is a high Curie temperature version of P-51. It is dedicated to low aging rate, extremely stable performance and high frequency requirement etc. transducers
is a modified soft PZT designed for relative high dielectric constant required
hydrophone etc. receiver transducers
is developed as high dielectric constant and high Curie point soft PZT particular
useful for receiver transducer and actuator etc. applications
is a modified soft PZT , high curie temperature, stable performance requirement etc. transducers, special recommendation distance meansurements.
is a modified soft PZT dedicated for popular used high dielectric constant,
reasonable high Curie point required receiver transducer, ignition and actuator etc. applications
Yuhai company provides
- Piezoceramic materials (PZT) , more than 30 formulations of piezo materials
- Piezoceramic components
- Customized piezo ceramic components and ultrasonic transducers/transducers
- Various different shapes in many different geometries such as disks, plates, tubes, customized shapes
- High resonant frequencies to 10 MHz
- Piezo composite machining
C ore Competences of Yuhai piezo ceramic elements
- More than 50 years professional piezoelectric ceramic manufacturing experience.
- more than 30 formulations of piezoelectric materials, stable and superior performance, to meet various piezo applications.
- Forming process with dry pressing, rolling film and isostatic pressing.
- High precision machining equipment for other special shaped components such as inner, outer circle and hemisphere.
- be the manufacturer of supplying the most complete components varieties in China.
- Certified in accordance with ISO 9001.
- product consistency reached 99.9%
- Piezo transducers for ultrasonic applications
- Assembly of complete transducer components
Zibo Yuhai Electronic Ceramic Co., Ltd.
Zibo Yuhai Electronic Ceramics Co., Ltd. (formerly Zibo Wireless Ceramics Factory), founded in 1966, is one of leading manufacturer of piezoelectric ceramic elements and is engaged in the research and development of piezoelectric ceramic elements.
- One of the founders of research, development and production of Piezo components and sensors in China.
- the member of China Standardization Committee on underwater piezoelectric ceramic materials and components, partifipated the piezoelectric ceramic elements standard setting.
a. In 1986, involved in the formulation of the CB1125~1128-86 ministerial standard for general technical conditions of piezoelectric ceramic materials for underwater acoustics.
b. In 1988, participated in the formulation of the "Measurement and Calculation Method of Performance Parameters of Underwater Acoustic Practical Piezoelectric Ceramic Components" CB1194-88 standard.
c. In 1993, participated the formulation of the CB1218-93 ministerial standard of commonly used piezoelectric ceramic components for underwater acoustics.
d. In 2004, Participated in the formulation of Dielectric Filters Part 1: General Specification SJIEC61337-1:2004, Dielectric Filters Part 2: Guidelines for UseSJIEC61337-2:2004 industry standard.
- Company Name: Zibo Yuhai Electronic Ceramic Co., Ltd.
- Product/Service: Piezoelectric ceramic , piezo ceramic , piezo elements , PZT ceramic , piezoelectric material , Ultrasonic piezoelectric ceramic ultrasonic
- Capital (Million US $): 15,000,000RMB
- Year Established: 1966
- Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
- Export Percentage: 31% - 40%
- Total Annual Purchase Volume (Million US $): Below US$1 Million
- No. of Production Lines: 20
- No. of R&D Staff: 11 -20 People
- No. of QC Staff: 11 -20 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 10,000-30,000 square meters
- Factory Location: No. 57 Chuangye Road, Boshan Economic Developement Area, Zibo City, Shandong, China.
- Contact Person: Mr. Sun Zhaohai
- Tel: 0086-533-4230012
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