Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk

Product Details
Certification: ISO
Color: Fixed
Customized: Customized
Manufacturer/Factory, Trading Company
Gold Member Since 2020

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Registered Capital
1000000 RMB
Plant Area
1001~2000 square meters
  • Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk
  • Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk
  • Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk
  • Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk
  • Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk
  • Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk
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Basic Info.

Model NO.
PZT4
Standard
International
Type
Connection
Material
Pzt4 Pzt8
Size
Customized
Transport Package
Carton
Specification
60*30*10mm
Trademark
OKS
Origin
China
HS Code
8543909000
Production Capacity
100000/Month

Product Description

Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/DiskPiezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/DiskCeramics that can use electrical and magnetic properties in the electronics industry are called electronic ceramics. Electronic ceramics finally obtain ceramics with new functions through precise control of the surface, grain boundaries and size structure. It can be widely used in energy, household appliances, automobiles, etc.
Electronic ceramic substrate materials In electronic ceramics, insulators occupy the most important position. In particular, the insulating substrate or packaging material for advanced integrated circuits can be a high-purity dense alumina sintered body with a dimensional accuracy of micrometers or less. High-purity dense alumina has insulating properties that metal materials do not have, and thermal conductivity that polymer materials do not.

Ceramic Piezoelectric Materials Piezoelectric elements can convert electrical and mechanical signals. Piezoelectric ceramic elements of a certain shape are mainly made by sintering PbTiO3-PbZrO3 system (PZT). Even if it is a sintered body, the piezoelectricity of a single crystal can be obtained by polarization. The main uses of piezoelectric components are spark plugs and resonators. The resonator acts as a radio wave filter that selectively passes a specific frequency, and is an indispensable component of a tuning circuit such as television (TV) and radio.

Ceramic semiconductor materials There are many semiconductors in ceramics. The property of resistance changing with temperature can be used for nonlinear resistance. Negative temperature coefficient non-linear resistors (NTC non-linear resistors) decrease in resistance with increasing temperature, and have general semiconductor characteristics. Iron-based metal oxide ceramics are chemically and thermally stable, so they can be used in non-linear resistors to control temperature in a wide range. In contrast to this, the component called a positive temperature coefficient thermistor (PTC thermistor) uses semiconductorized BaTiO3 ceramics. This kind of ceramic has a sharp increase in resistance at the phase transition temperature. If it is used as a resistance heating element, it can automatically control the temperature around the phase transition temperature, which is very convenient.


When voltage is applied to piezoelectric ceramics, mechanical deformation will occur with changes in voltage and frequency. On the other hand, when the piezoelectric ceramic is vibrated, an electric charge is generated. Using this principle, when an electrical signal is applied to a vibrator composed of two piezoelectric ceramics or a piezoelectric ceramic and a metal sheet, so-called bimorph element, ultrasonic waves will be emitted due to bending vibration. On the contrary, when ultrasonic vibration is applied to the piezoelectric bimorph element, an electrical signal is generated. Based on the above effects, piezoelectric ceramics can be used as ultrasonic sensors.

Piezoelectric ceramic wafer is a simple and lightweight electrical device. It is widely used because of its high sensitivity, no magnetic field spreading, no copper wire and magnet, low cost, low power consumption, and easy mass production. Suitable for the transmission and reception of ultrasonic and infrasonic waves, a relatively large area of piezoelectric ceramics can also be used to detect pressure and vibration. The working principle is to use the reversibility of the piezoelectric effect to apply audio voltage on it to emit sound.


Piezoelectric ceramics are functional ceramic materials that can mutually convert mechanical energy and electrical energy, and belong to inorganic non-metallic materials. At the same time, it has positive and negative piezoelectric effects.
 Piezo Ceramic For Tooth-Cleaning
Specification Dimension
(mm)
Radial Frequency
(fs)
Capacitance
(pF)
Electromechanical coupling coefficient
(Kr)
Piezoelectric voltage coefficient
( d33)
Dielectric
dissipation factor
(tanδ)
OKS-PCTC1052 Φ10×Φ5×2 145KHz±5% 330 ±12.5% 0.54 260 ≤0.6
OKS-PCTC1051 Φ10×Φ5×2 150KHz±5% 310±12.5% 0.31 200 ≤0.3
FOR MORE OEM SIZE WELCOME TO ENQUIRE SALERS

 
Specification Dimension
(mm)
Radial frequency
(KHz)
Capacitance
(±12.5%)pF
Dielectric dissipation factor
tanδ(%)
Impedance
(Ω)
Kr Mechanical
quality factor 
(Qm)
OKS-PD3030 Φ30×3.0 66.7 2730 ≤0.3 ≤15 ≥0.55 500
OKS-PD3530 Φ35×3.0 63.0 3100 ≤0.3 ≤15 ≥0.55 500
OKS-PD3865 Φ38×6.5 59.9 1580 ≤0.3 ≤15 ≥0.55 500
OKS-PD4530 Φ45×3.0 50.0 5100 ≤0.3 ≤15 ≥0.55 500
OKS-PD4535 Φ45×3.5 50.0 4700 ≤0.3 ≤15 ≥0.55 500
OKS-PD5030 Φ50×3.0 46.0 5800 ≤0.3 ≤15 ≥0.55 500
OKS-PD5035 Φ50×3.5 46.0 6300 ≤0.3 ≤15 ≥0.55 500
OKS-PD5050 Φ50×5.0 46.0 4150 ≤0.3 ≤15 ≥0.55 500
FOR MORE OEM SIZE WELCOME TO ENQUIRE SALERS


Ring Piezoelectric Ceramic (PZT-4 and pzt-8)
Specification Dimension
(mm)
Radial frequency
(KHz)
Capacitance
(pf)
Dielectric dissipation factor
tanδ(%)
Electromechanical coupling coefficient
(Kr)
Impedance
Zr(Ω)
Thickness frequency
(KHz))
Mechanical
quality factor 
(Qm)
OKS-PR-25103 Φ25×Φ10×3 66.4 1240±12.5% ≤0.3 ≥0.46 ≤15 683±5% 800
OKS-PR-225104 Φ25×Φ10×4 66.4 930±12.5% ≤0.3 ≥0.46 ≤15 512±5% 800
OKS-PR-40155 Φ40×Φ12×5 45.9 2070±12.5% ≤0.3 ≥0.46 ≤15 410±5% 800
OKS-PR-40155 Φ40×Φ15×5 42.2 1960±12.5% ≤0.3 ≥0.46 ≤15 323±5% 500
OKS-PR-40176 Φ40×Φ17×6 40.5 1555±12.5% ≤0.3 ≥0.46 ≤15 341±5% 800
OKS-PR-40205 Φ40×Φ20×5 37.9 1700±12.5% ≤0.3 ≥0.47 ≤15 410±5% 800
OKS-PR-50205 Φ50×Φ20×5 33.2 2490±12.5% ≤0.3 ≥0.46 ≤15 341±5% 500
OKS-PR-50206 Φ50×Φ20×6 33.2 2490±12.5% ≤0.3 ≥0.46 ≤15 341±5% 500
OKS-PR-502065 Φ50×Φ20×6.5 33.2 2490±12.5% ≤0.3 ≥0.46 ≤15 341±5% 500
OKS-PR-50175 Φ50×Φ17×5 34.3 2430±12.5% ≤0.3 ≥0.46 ≤15 315±5% 800
OKS-PR-50176 Φ50×Φ17×6 34.3 2430±12.5% ≤0.3 ≥0.46 ≤15 315±5% 800
OKS-PR-501765 Φ50×Φ17×6.5 34.8 2430±12.5% ≤0.3 ≥0.46 ≤15 315±5% 800
OKS-PR-50236 Φ50×Φ23×6 31.2 2340±12.5% ≤0.3 ≥0.47 ≤15 341±5% 800
OKS-PR-50276 Φ50×Φ27×6 29.3 2100±12.5% ≤0.3 ≥0.47 ≤15 341±5% 800
OKS-PR-603010 Φ60×Φ30×10 25.3 1922±12.5% ≤0.3 ≥0.47 ≤15 341±5% 800
Piezoelectric Pressure Sensor Pzt Material Ultrasonic Ceramic Tube/Rings/Disk



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