MHK ISDB/Sensors/CR3 Hydrophone

From Open Energy Information

CR3 Hydrophone

Measurement Category: Acoustic Noise
Operating Environment: Underwater

Communication Protocol: Voltage
Operating Mode: Free Streaming


The Cetacean Research CR3 Hydrophone is a omnidirectional hydrophone. Broadband frequency response (0.1 Hz to 240 kHz usable range). CR3 units are individually spot calibrated in factory. Depth rated to 250 m.

Sensor Measurements

  • Sound Pressure Level (Sound Pressure)

Measurement Specifications
Frequency response: 0.1 Hz to 240 kHz Nominal Sensitivity: -210 dB re 1V/uPa (w/o preamp) Preamp will affect response range.

Notes, Considerations & Recommendations

Appropriate preamplifiers listed on website.

User Experience

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