Professional Hydrophone for Underwater Sound Recording HY-01

HY-01 is a Omni Directional passive Piezoelectrical Hydrophone

Application;

• Mammal - whale - Dolpin  sound listening/recording
• Detect marine mammals for conservation & research
• Environmental science & research
• High frequency  underwater communication, we can tune the piezo to specific frequency on request! Contact to us for more info!
• Geophone
• Kayaking
• Education
• Each hydrophone is handcrafted and tested before shipping to ensure maximum reliability and sound reproduction

Specification:

• Frequency range (-3dB)  20Hz to 100kHz
• Transducer Sensitivity[dB, re 1V/µPa]   -195
• Maximum Operating Depth  (tested)      30m
• Output impedance  >10 Mohm (piezo)   
• Nominal capacitance: 9nF plus cable @ 118pF/m                                                   
• For best results use amplifier with high input impedance >1 Mohm, like HY-11
• Operating Temperature Range   -15°C to +50°C
• Cable length about 3 m. Other lenghts on request @ 3$ per meter
• Connector 3.5mm phono mono (or stereo). Please conntact use for other connectors.
• Dimension: Diameter 16mm(max), length of piezo 32mm, total lenght with cable gland 45mm (max)

• Dimension, D=16 mm; L=50mm
• Note color can be different from that shown on the picture

We recommend that you use HY-01 with a high input impedance amplifier like HY-11.
If you need a smaller and cheaper hydrophone look at HY-03