Digital Hydrophone and Recorder Underwater Hydrophone for Noise Monitoring and Underwater Noise Recording

• Customization: Available
• Accuracy: <1mm
• Horizontal Line: 1
• Model NO.: Digital Hydrophone
• Vertical Lines: 1
• Product Name: Digital Hydrophone and Recorder
• Working Depth: 6000m
• Sample Rate: 24bit
• Power Consumption: 5W
• Transport Package: Carton Box
• Specification: 10Hz~100KHz
• Trademark: GOLD
• Origin: China
• HS Code: 90158090
• Production Capacity: 100 Sets Per Monthed

Product Description

Digital Hydrophone and Recorder Underwater Hydrophone for Noise monitoring and underwater Noise Recording 
The Digital Hydrophone captures underwater acoustic data for monitoring and recording. Deployment is flexible: connect to a personal computer, or integrate it into ROVs, AUVs, UUVs, or oceanographic buoys. It serves applications including commercial whale watching, industrial engineering, ambient noise monitoring, marine mammal observation, recreation, tourism, education, art, and research.

1.Multi-function: Combines traditional analog hydrophone, amplification and conditioning circuit, acquisition, storage, and Ethernet transparent exchange functions.
2. Fast cascading array: Two 100/1000Mbps self-adaptive Ethernet interfaces make it easy to quickly form a large-scale synchronous underwater acoustic measurement or observation processing system through cascading arrays.
3.High synchronization accuracy: uses PTP (IEEE1588) protocol for synchronous data collection and transmission between hydrophones via Ethernet, with automatic and fast synchronization after
power-on, and accuracy within hundreds of nanoseconds.
4.Low self-noise, large dynamic range, and high versatility.
5. Customizable working frequency band with fixed and adjustable gain range

Technical Parameter about digital :
1.Synchronous protocol:PTP
2.Back-to-back synchronization accuracy: ±50ns
3.40-hop cascade synchronization accuracy : ±150ns
4.Sample rate:Maximum 256ksps (configurable)
5.Sample depth:24bit
6.Fixed gain:20dB
7.Variable gain:> 80dB
8.Signal frequency band:10Hz~100KHz(customized)
9.Equivalent input noise:≤ 1uVrms(@5KHz)
10.Noise spectrum level:≤45dB@100Hz-100kHz
11.Input impedance:> 10MΩ
12.Maximum undistorted input signal:±250mVpp
13.Data storage:32GB(extensible)
14.Circuit dimension:less 115mm*30mm(length x width)
15.Overall dimension:390mm*45mm(length x diameter)(W/O connector)
16.Weight:2kg(stainless steel)
17.Harmonic distortion:≤-75dB@1kHz(when the gain is 1)
18.Data transfer protocol:TCP/IP
19.Power consumption:≤5W
20:Depth rated:500m(stainless steel), 1000m(thickened stainless steel);6000m(titanium)