Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Products
Model No.: Discs
Piezoelectric ceramic disc For flowmeter
Quick delivery, Stable performance,wrapped around electrode on request, high consistance.
There are two main types of ultrasonic flow meters: Doppler and transit time. While they both utilize ultrasound to make measurements and can be non-invasive (measure flow from outside the tube, pipe or vessel). Various kinds of ultrasonic flowmeters have been widely used in industrial production, commercial measurement and hydraulic testing.
Diameter: 5-100mm
Frequency: 200KHz- 10MHz
Piezoelectric Ceramic materials for liquid & Gas flowmeter sensor
"Soft" PZT materials Properties PZT-51 PLiS-51 PSnN-5 Dielectric Constant ɛTr3 2200 2000 1600 Coupling factor KP 0.62 0.62 0.6 K31 0.35 0.35 0.35 K33 0.68 0.7 0.68 Kt 0.5 0.52 0.5 Piezoelectric coefficient d31 10-12m/v -186 -197 -170 d33 10-12m/v 500 450 400 g31 10-3vm/n -9.6 -11.1 -12 g33 10-3vm/n 25.6 25.4 28 Frequency coefficients Np 1980 1920 2000 N1 1451 1407 1466 N3 1900 1925 1825 Nt 2150 2100 2100 Elastic compliance coefficient Se11 10-12m2/n 16.7 18 16.6 Machanical quality factor Qm 80 80 85 Dielectric loss factor Tg δ % 2 2 2 Density ρ g/cm3 7.6 7.5 7.5 Curie Temperature Tc °C 270 345 350 Young's modulus YE11 <109N/m3 60 56 60 Poison Ratio 0.36 0.36 0.36
Recommened Material: PZT-51 (equal to PZT-5A).
PZT-51 is a modified SOFT PZT for general purpose. It is dedicated to low aging rate and extremely stable performance requirement etc. transducers and PZT-51 has high sensitivity, permittivity, and time stability in applications when used as the receiver or generator element in accelerometers, vibration pickups, and hydrophones Applications.
Product Categories : Piezoelectric Discs For Flowmeter Sensor
Home > Products > Piezoelectric Discs For Flowmeter Sensor > Piezoelectric Discs For Flow measurement
Send Inquiry
Mr. Sun Zhaohai
Tel:0086-533-4230012
Fax:
Mobile Phone:+8618753397607
Email:josa@zbyuhai.com
Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.