One Person Operation
12 kgs (27 lbs) for the mag 7 kgs (15 lbs) for a 50 m (164 ft) tow cable
Workhorse System
A reliable high sensitivity magnetometer with unmatched absolute accuracy. It’s also the only longitudinal gradiometer on the market. Side Scan integration is also available, as are horizontal transverse gradiometers.
Build Quality
Specialization matters
Proven High Sensitivity
Independently tested by the world authority INTERMAGNET–the global network of observatories, monitoring the Earth’s magnetic field.
Unmatched Absolute Accuracy
0.1 nT accuracy and unmatched repeatability between sensors ensures best possible data.
No Heading Bias
No matter how our sensors are oriented, successive survey lines match up perfectly.
3w Power Requirement
1 car battery = 150 hours of continuous use 2 lantern batteries (26 Ah) = 104 hours of continuous use
Survey in Any Direction, Anywhere in the World
Custom omnidirectional overhauser sensors collects good, accurate data anywhere.
Sleek Stable Design
Resists snags and minimizes impacts. The polyurethane coated tail with molded fins acts as a bumper, while creating a stable towing platform.
Quick Glance Diagnostics
Automatic power supply cutoff, and leak detection give you plenty of time to pull the mag before damage.
Make SeaSPY2 a perfect fit for your application.
Size + Weight
Magnetometer
Length: 119 cm
Diameter: 7.6 cm
Weight in air: 12 kg
Weight in water: 3.5 kg
With Altimeter
Weight in air: 12.8 kg
Weight in water: 4 kg with altimeter
Sensor
Tuned Overhauser for absolute accuracy
Operating Zones: Worldwide
Measurement Type: Scalar
Absolute Accuracy: 0.1 nT
Sensitivity: 0.01 nT (0.02 nT optional)
Counter Sensitivity: 0.001 nT
Resolution: 0.001 nT
Dead Zone: NONE
Heading Error: NONE
Temperature Drift: NONE
Gradient Tolerance: Over 10,000 nT/m
Range: 18,000 nT to 120,000 nT
Sampling Rates: 4 Hz – 0.1 Hz
Operation
Depths ratings: 1000m, 3000m, 6000m
Power Consumption: 1 W standby, 3 W maximum (+2 W with altimeter)
Power Supply: 24VDC (120-240 VAC compatible) (Acceptable range 9-30 VDC)
Data
Communication: RS-232, 9600 bps
System
Integrated
Electronics module with Larmour counter
Leak Detector
Optional: Pressure sensor, Altimeter
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
Floatation Tow Cable
Conductors: Twisted pair
Breaking Strength: 2,500 kg
Outer Diameter: 1.9 cm
Weight in Air: 125 g/m
Weight in Water: -20 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 Shipping Case
Length: 1.4 m, Width: 28 cm, Height: 28 cm
Shipping weight: 28.2 kg
More
24V Universal AC Power Supply or Battery Clip Cable
Charging Cable: Male 8-pin Subconn Inline Micro Circular Connector
USB or RS232 Cable
Add-ons
Optional: Deck Leader Cable (30 m customizable), Tow termination kit, Hand-Cranked Reel
Optional Accessories