Sleek durable design
Minimizes the risk of snagging foreign objects and debris. The entire structure is designed to deflect impact rather than absorbing it.
Get to the point faster
Measuring true gradients in all 3 dimensions creates native analytic signal maps without the need for heavy post processing computation.
It enhances signals from small targets uniformly, regardless of their geometry or position in space. That means, no matter how your heading changes, no information is lost.
Build Quality
Specialization matters
Integrated tilt and altimeter sensors
Know exactly how the tiniest platform movements caused by rough seas are effecting your gradients. Know where the seafloor is with 0.1m precision by measuring bathymetry.
Pressure release valves
Dissipate pressure slowly in case of leaks caused by damage.
Maintenance Free Sensor
No realignment and no consumable parts
Make SeaQuest2 a perfect fit for your application.
Size + Weight
Gradiometer
Wingspan: 1.66 m
Length: 1.93 m
Height: 1.07 m
Keel Depth: 0.83 m
Weight in air: 78 kg
Sensor
Tuned Overhauser for absolute accuracy
Operating Zones: Worldwide
Measurement Type: Scalar
Absolute Accuracy: 0.1 nT
Sensitivity: 0.01 nT
Resolution: 0.001 nT
Heading Bias: NONE
Drift: NONE (provided a totally flat noise spectrum)
Temperature Drift: NONE (40C to +60C)
Sensor Separation
Horizontal transverse: 1.5 m
Vertical: 0.75 m
Longitudinal: 0.81 m
Operation
Depth rating: 300 m
Power Consumption: 13 W (4 W stand by (+1.5 W per sensor) (+3 W altimeter)
Power Supply: 24 VDC (120-240 VAC compatible) (Acceptable range 9-30 VDC)
Data
Interface: USB or RS232
Communication: RS-232, 9600 bps
System
Integrated
Floats
Electronics Module
Leak detector
Pressure sensor: 300m range, 0.1m step (others optional)
3-axis IMU with 3-axis gyro compensation
Altimeter: 0-90 m range, 0.1m step
Cables
Tow Cable
Conductors: Twisted pair
Breaking Strength: 2,500 kg
Outer Diameter: 1 cm
Weight in Air: 125 g/m
Weight in Water: 44 g/m
Cable Termination: Field Replaceable
Deck Leader Cable
Conductors: Twisted pair
Breaking Strength: 2,500 kg
Outer Diameter: 1 cm
Weight in Air: 125 g/m
Weight in Water: 44 g/m
Cable Termination: Field Replaceable
Software
Other compatible software: Hypack, Geosoft, Golden software, Seebyte, Fugro, Teledyne, Chesapeake Technology, Organic Imaging Consultants
Required Accessories
Reusable Aluminum Case
Length: 1.43 m, Width: 79 cm, Height: 87 cm
Shipping Weight: 140 kg
More
24V Universal Battery Charger or AC Battery Clip
GPS interface cable
USB Cable
Optional Accessories