Piezoelectric ceramic sphere
Product Description
1、Applications:used in all round underwater transducer sonar transducer and high sensitive ultrasonic surveying
2、Features:good stability,high sensitivity and accurate measuring
3、Specifications and technical data for sphere and hemisphere products
2、Features:good stability,high sensitivity and accurate measuring
3、Specifications and technical data for sphere and hemisphere products
Specification and technical datas as following:
| Model | Radial frequency (KHZ) | Resonant impedance (Ω) | Coupling coefficient (k31)% | Capacity(PF) ±10% |
| JDCQ-P41-201700 | 90±5% | ≤15 | ≥0.35 | 7500 |
| JDCQ-P41-080600 | 575±5% | ≤15 | ≥0.30 | 850 |
| JDCQ-P41-252200 | 90±5% | ≤10 | ≥0.30 | 6500 |
| JDCQ-P41-766800 | 56±5% | ≤10 | ≥0.30 | 2200 |
| JDCQ-P41-101940 | 40±5% | ≤10 | ≥0.30 | 95000 |
Note:
1.material:PZT-4 A modified binary zirconium titanicmaterail.low
dielectric loss and mechanical internal friction,a high electro-mechanical coupling factor and piezoelectric moulds.
1.material:PZT-4 A modified binary zirconium titanicmaterail.low
dielectric loss and mechanical internal friction,a high electro-mechanical coupling factor and piezoelectric moulds.
2.size : Example: JDCQ-P41-201700 , outer diameter is 20mm ,inner diameter is 17 ,thickness is 03mm, others the same as this.
3.Prices is our favorite factory price without include express fee.
Application:
Certifications:
Factory:
Shipping:
Most our products delivery to customer by air via express company, like DHL,UPS,TNT ,EMS ETC.
Transport time : one week can arrival customer office after send out from us .
We have enough foam inner packing and skin packing .