Underwater
submerged in water.
See Also: Water, Water Quality, Water Meters, H2O, Wastewater, Water Spray, Water Leak, Water Flow, Sea, Subsea, Autonomous Underwater Vehicle
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Product
Data Loggers
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Scientech Technologies Pvt. Ltd.
Onset data loggers and weather stations are used in a broad range of indoor, outdoor and underwater applications.
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Product
Hydrophone
RESON TC 4040
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The TC4040 is an ideal standard reference hydrophone for calibration of transducers, hydrophones and underwater acoustic measurement systems.The TC4040 offers flat frequency receiving response over a wide frequency range and the relatively high transmitting sensitivity makes it very useful within many areas of underwater acoustic research, tests and measurements.
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Product
Pocket-size pressure logger
DEFI2-DHG & DEFI2-D
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DEFI2-DHG and DEFI2-D are miniature pressure recorders (depth meters) for long-term observations (DEFI-D and DEFI-DHG are up to 573 days and 52 days respectively and for 1 minute interval observation). These two recorders can be used attached to fishing nets, underwater instruments and moorings. Also, AAA alkaline batteries used by DEFI-DHG and DEFI-D are easily available, reducing the operating costs.
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Product
Camera Option for Nosecone Module
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The Point Grey Grasshopper digital camera provides high resolution, high sensitivity sensors, yielding optimal imaging for underwater photography. Housed in the nosecone, the camera takes photos at a rate of up to 3.5 frames per second. Images are stored on a compact flash card and can be viewed through the Gavia Control Centre.
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Product
Osprey Autonomous Underwater Vehicle (AUV)
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Osprey AUV – Teledyne's latest member of its underwater vehicle family provides customers with a longer endurance, greater payload capacity, while still maintaining our history of true modularity.The Osprey AUV builds upon the Gavia the world's first truly open and modular AUV. The Osprey AUV has a 324 mm diameter in order to carry additional energy allowing for extended operational endurances in excess of 24 hours (configuration dependent) while maintaining the same 1000 meter depth rating of the proven Gavia design. Added features include an efficient rim drive thruster, external data pod, increased capacity battery modules, science bay, obstacle avoidance and forward looking sonar nose, and customizable payloads.
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Product
Underwater LED Lights, 800, 1000, or 1600 Lumen
LED-G-Series
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The Teledyne Bowtech LED-G-Series underwater LED lights are available with 800, 1,000 or 1,600 lumens output and various colour temperature options. The 800 lumen model is designed to operate in wet and dry conditions.Due to Teledyne Bowtech's continued history of innovation, these lights feature the latest and best underwater LED lighting technology available.
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Product
Precision Underwater Pressure Sensor
miniIPS
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The miniIPS is a precision underwater pressure sensor; 0.01% accuracy, a titanium housing and a choice of pressure ranges make it a cost-effective solution for offshore engineers, vehicle pilots and other operators who require highly accurate depth information in real-time.
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Product
Acoustic Transducer
RESON TC 1037
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Originally designed for underwater telephone systems, the TC 1037 is a rugged directional transducer ideal for operating at low frequencies.
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Product
The Watchdog Of Your Marine Equipment
ARGOS BEACON
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Designed to retrieve a buoy in case of mooring line break, BABS warns owners of line breakage by transmitting a signal to ARGOS satellites while BASM alerts of underwater equipment that may surface by transmitting through the same ARGOS satellite system.
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Product
Gavia Autonomous Underwater Vehicle (AUV)_
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THE GAVIA AUTONOMOUS UNDERWATER VEHICLE (AUV) is a self-contained, low logistics, modular survey platform capable of delivering high quality data while operating from vessels of opportunity or from the shore.
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Product
Radiometer
HyperOCR
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Hyperspectral ocean color radiometer (HOCR) sensors are designed for applications where performance, size and power are key constraints. HOCRs can be mounted on real-time profilers, moored on autonomous deepwater buoys, installed in autonomous underwater vehicles, as well as on ships and airplanes for above-water optic applications. HyperOCR sensors are fully digital optical packages, providing 136 channels of calibrated optical data from 350–800 nm.
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Product
Underwater Color Zoom CCD Camera
Surveyor-SD
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The Teledyne Bowtech SURVEYOR-SD underwater colour zoom camera utilises CCD technology, delivering exceptional picture quality, with a 28:1 optical zoom lens and a horizontal resolution of 670 TV lines, all within a 4,000 (or 6,000) metre rated high quality titanium housing, with a 99.7% optically clear sapphire window.
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Product
Glass Reinforced Epoxy (GRE) Connectors
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Waterproof, submersible electrical connectors rated up to 20,000 psi. Specifically designed for harsh environments, the GRE connectors from Teledyne Impulse are rugged and reliable connections for ROVs, AUVs, underwater instrumentation, and others areas of high pressure or extreme conditions.
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Product
Boat Mount with Pan & Tilt 2D Forward Looking Sonar
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Deployed from a patrol boat, Teledyne BlueView's BV3100 is ideal for search and recovery operations, dive team situational awareness, and diver vectoring. It is also an effective means of harbor bottom inspection as well as diver and underwater IED detection.The BV3100 uses Teledyne BlueView's 2D forward looking sonar mounted to a digital pan and tilt system to deliver clear, streaming imagery during both confined and wide area searches. This real-time imagery is produced whether moving or stationary, even in zero visibility water conditions. The BV3100 can be used alone or as a complement to side scan sonar by allowing the user to reacquire and guide divers to targets found in side scan imagery.
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Product
Low Light Level High Res Monochrome Underwater CCD Camera
Explorer-Pro
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The Teledyne Bowtech Explorer-Pro low light level, high resolution monochrome underwater CCD camera, is the ideal solution for extremely low light level, underwater viewing and navigation, yet still producing excellent images in high intensity illumination.
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Product
Mechanical Coating Thickness Gauge
211
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This is one of the most popular mechanical coating thickness gauges in the world.Factory calibrated - with user calibration adjustmentFoils supplied to check calibration on siteIdeal for cold surfaces and underwater useSmall and portable with an accuracy ±5%The “V” grooved base, ideal for pipeline inspectionAvailable in either Metric or Imperial versions, the Elcometer 211 measures coatings up to 6mm (250mils)
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Product
Cable Identification System & Cable Phasing System
Impulse Phaser
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With the introduction of direct buried, solid dielectric primary voltage cables, the IMPULSE PHASER has come into greater prominence for safely and accurately identifying buried primary cables, including jacketed neutral designs. The IMPULSE PHASER has been accurately used on paper insulated, lead covered feeders in excess of 20 miles and even on submarine cable 300 feet underwater.
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Product
Sensors
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Honeywell Aerospace Technologies
Honeywell is a trusted leader in providing sensor products for commercial, defense and space applications. Honeywell’s accelerometers, precision navigation, precision pressure transducers and barometers, high performance microwave applications, magnetic sensing, thermal qualified and radio frequency monitoring/sensors are designed for the harshest environments in the air, ground or deep underwater.
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Product
Subsea Imagery
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With only 24% of the ocean floor being mapped with a submetric resolution, the ocean’s seabed is Earth’s last frontier. Mapping the seafloor, protecting marine habitats, hunting for wrecks, studying underwater geo-hazards…Those are challenges for the years to come.It is to help in that field, that Exail has developed a large range of sensors designed to address the full spectrum of subsea imagery applications, from sub-bottom profiling and seabed mapping to water column monitoring.
