PZN-PT Single Crystal Miniature Hydrophone
of High Sensitivity and Reduced Noise
A direct benefit of the large piezoelectric coefficients (of 2000-2800 pC/N) and low dielectric loss (of <0.003) of PZN-PT single Crystal; no ageing poser.
Key Features
Miniature Hydrophone Product Brochure
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Product Description
Acoustic Measurement Plots
Performance characteristics at a glance
| Product Number | mHY-197-30-500 (Cost-effective) |
mHY-197-35-500 | mHY-195-40-1000 |
|---|---|---|---|
| Dimensions | Ø10 x 27mm | Ø10 x 32mm | Ø10 x 32mm |
| Peak Sensitivity (re 1 V/µPa) |
-182 to -183 dB (@ 80-85 kHz) |
-182 to -183 dB (@ 80-85 kHz) |
-180 dB (@ 85 kHz) |
| Off-Resonance Sensitivity (re 1 V/µPa) |
-196 to -198 dB | -196 to -198 dB | -194 to -196 dB |
| Working Frequency | 100 Hz to 40 kHz | 100 Hz to 50 kHz | 100 Hz to 60 kHz |
| Capacitance @ 1 kHz | 0.5 nF | 1.0 nF | 0.5 nF |
| Max. Operating Depth | 500m | 500m | 1000m |
| Horizontal Beam Pattern | Omni up to 30kHz | Omni up to 35kHz | Omni up to 40kHz |
| Vertical Beam Width | Conical; 60°@ 30kHz | Conical; 230°@ 35kHz | Conical; 150°@ 40kHz |
| Weight | 5.6 g | 6.1 g | 6.1 g |