Ocean Bottom Seismic Products
Posted by Nimitha on November 12th, 2019
Ocean Bottom Seismic Products
Underwater Acoustic Measurement and Recording System
This series of Underwater Acoustic Measurement and Recording System are in self-contained underwater acoustic signal collection information process and record equipment. It can carry submerged buoy and ARGO buoy, to do the ocean profile acoustic environment measurement. It can carry submerged buoy and ARGO buoy to do the Ocean Profile Acoustic Environment measurement. The percentage of sample rating can reach up to 200 KSPS, the precision of the sample rating is 24 bit, and the storage capacity is 256 GB. It can continue collecting the signal below 20 kHz for 1 month.
Our company provides the acoustic response release system with a submerged buoy which is easy to place and take back.
- Independent intellectual property rights.
- Best quality at a reasonable price.
- The system is used in the surface, bottom and profile of ocean acoustic measurement.
- Signal collection information process and record with the buoy and submerged buoy.
- It can be made by customer request.
- Quick response and services.
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Model
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BCN3161-S
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BCN3161-SC
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BCN3162
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BCN3180
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Operating Frequency
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MF(18-30K)
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MF(18-30K)
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MF(18-30K)
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HF(35-55K)
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Operating Depth
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500metres
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500metres
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500metres
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500metres
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Operating Range
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3000metres
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3000metres
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3000metres
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1000metres
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Transmitting Sound Source Level
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188±3dB
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188±3dB
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188±3dB
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185±3dB
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Battery Stand-by Time
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1 year
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1 year
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1 year
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Continuous Transmitting Time
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80,000 times
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80,000 times
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300,000 times
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Battery
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Disposable dry battery
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Disposable dry battery
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Disposable dry battery
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Power Supply
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24V(DC)
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Communication Interface
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RS232
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Trigger Level
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TTL (3.3 V), Rising Edge
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Watertight Cable
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2 meters
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Material
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316
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316
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316
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Plastic Aluminium Alloy
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Depth Testing Function
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Optional
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Optional
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Optional
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Optional
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Dimension (diameter*length mm)
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70X430
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70X330
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704X430
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75X450
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Weight in Air
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4.2
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3.5
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4.2
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2.5
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Underwater Weight
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2.6
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2.4
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2.6
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0.8
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Operating Mode
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Responsive
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Synchronous
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Responsive
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Responsive
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Cooperating System
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PS 117
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PS 117
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PS117/Ranger/Hi PAP
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PS113/Scout
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Acoustic Beacon
The Acoustic Beacon is fitted to a target underwater being tracked. It receives and responds to the encoded signal from/to mother Vessel/Station. Then the target position can be calculated by mother Vessel/Station. Acoustic Beacon works with a subsea acoustic positioning system ( USBL, SBL and LBL system) which is widely applied in oil and gas industry, Oceanology study, defence, and underwater engineering.
- Compatible with Sonar dyne Ranger and Scout systems
- Wholly owned technology
- Multi types, ready for bespoke design request
- Quick and excellent customer services
- Longitudinal replenishment at Sea
- Offshore Seismic project
- Underwater oil gas pipelines laying
- Underwater cable laying
- Diver positioning and rescue
- Wreck salvage
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Parameter
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Specification
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Dimensions
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145*790mm (d*h)
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weight
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S30kg (battery inside, in the air) 20kg (battery inside, under water)
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Max working depth in water
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300m
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Max release loading capacity
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300kg
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Max take loading capacity
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500kg
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Working frequency
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20kHz-35kHz
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Sound source level
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185-190dB
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Max action length
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1000m (effected by ocean environment : including depth, terrain, noise, boat noise and so on )
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Signal System
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Single frequency pulse/ pulse string
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Battery Specification
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Lithium Thionyl Chloride batteries 39Ah(cannot charge)
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Working Warranty
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2 years (effected by the working environment and way)
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Material
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316 Stainless Steel
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Working Temperature
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445
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Stock Temperature
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-80
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Recording Acoustic Single Frequency
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20Hz-20kHz
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Collection Frequency
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48ksps
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Signal not distortion range
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80dB
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Storage capability
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256GB (Can continue record 30 days)
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