MHK ISDB/Sensors/HTI-97-DA Hydrophone

From Open Energy Information

HTI-97-DA Hydrophone

Manufacturer: High Tech Inc.
Measurement Category: Acoustic Noise
Operating Environment: Underwater
Version(s): HTI-97-DAHTI-97-DA Exportable: cutoff switch at 950 m operating depth
Communication Protocol: Current, Voltage
Operating Mode: Free Streaming
Power Supply Type: VDC
Power Specification: Pre-amplifier Dependent:Current Mode: 10-36 VDC @ 4 mAVoltage Mode: 5-15 VDC @ 1 mALow Power Voltage Mode: 2.7 - 10 VDC @ 0.75 mADifferental Mode: 5-15 VDC @ 2 mALow Power Dif. Mode: 2.7-10 V @ 1.5 mA


The HTI series of hydrophones are precision, low noise, deep water acoustic sensors. The hydrophone/preamplifier is mounted inside the ceramic cylinder and interfaces the active element to the signal conditions electronic via an underwater connector. Comes with complete acoustic testing and calibration. Part of the wideband series, HTI-96-MIN has a frequnecy response from 1 Hz - 5kHz and depth rating of 2,600 m.

Sensor Measurements

  • Sound Pressure Level (Sound Pressure)

Measurement Specifications
Freq Response: 1 Hz to 5 kHz

Notes, Considerations & Recommendations

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User Experience

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