Piston hydrophone
A circular plane piston, immersion hydrophone for measurements in the frequency range 100 kHz to 1 MHz. Code ML4X50.
If you have any specific questions about this product, please contact us.
Overview
The ML4X50 is a circular plane piston, immersion hydrophone for measurements in the frequency range 100 kHz to 1 MHz.
Comprising a four-layer laminate of 50 micron PVdF, the ML4X50 provides flat, broadband sensitivity and directivity patterns that display exceptional correlation with circular plane piston theoretical modelling.
Download the data sheet
Technical specifications
| Sensor material: | four layers of 50 micron thick gold PVdF film |
| Sensor dimension: | 25 mm diameter |
| Termination: | 5 m RG58 Co-axial Cable with 50 Ω BNC as standard but others available |
| Typical probe sensitivity: | -218 dB re: 1 V/uPa (micro Pascals) |
| Inter-device tolerance: | Sensitivity variation between individual probes is within the range ±3 dB |
| Typical frequency response variation: | 300 kHz to 1 MHz: ±0.5 dB 100 kHz to 1 MHz: +1.5 dB, -0.6 dB |
* Precision Acoustics reserves the right to change the specification without notice.
