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PH4034
PH4034
1hz-480khz Ultra Broadband Spherical Hydrophone for Reference Measurement
We independently developed acoustic transducer products cover a full range of hydrophones, transmitting transducers, transceiver transducers, sonar array transducers and ultrasonic transducers, covering overflow rings, flextensional and curved discs. and composite materials, etc., achieving full coverage from low to medium frequency to high frequency, from shallow water to 10,000-meter water depth, and can be widely used for listening and homing detection, communication networking, positioning and navigation, seabed surveying and mapping, forward-looking side scanning, industrial and medical ultrasound and other types of acoustic equipment.
Specification:
PH4034 broadband spherical hydrophone provides uniform omni-directional characteristics over a wide frequency range of 1Hz to 480kHz.The overall receiving characteristics makes the PH4034 an ideal transducer for making absolute underwater sound measurements up to 480kHz. The wide frequency range also makes the PH4034 perfect for calibration purposes, particularly in higher frequencies.
Key Features:
Omnidirectional in the full frequency range
Long term stability
Extreme Wide frequency range Durable construction
Individually calibrated
Model | |
Usable frequency range | 1Hz to 470kHz (+3, -10dB) |
Linear frequency range | 1Hz to 250kHz (+2, -4dB) |
Receiving sensitivity | -218dB ±3dB 1V/µPa at 250Hz |
Transmitting sensitivity | 122dB ±2dB re 1µPa/V at 1m at 100kHz |
Horizontal directivity pattern | Omnidirectional ±2dB at 100kHz |
Vertical directivity pattern | 270° ±3dB at 100kHz |
Nominal capacitance | 3 nF |
Operating depth: | 900m |
Operating temperature range | -2°C to +80°C |
Storage temperature range | -40°C to +80°C |
Weight (in air) | 1.6kg |
Cable length | Standard length 6m,Optional cable lengths available on request |
Connector type | BNC |
Encapsulating material | Special formulated NBR |