Maintain Control
Lightweight anodized aluminum streamlined frame. With a heavier option for surface towed applications.

Synchronized Magnetic Gradiometer System

Stockpile a few dozen nodes, grab however many a survey’s parameters may need, connect them and “go.”
Every node is identical and interchangeable. Instead of humans micro-managing sensor relationships, they figure it out independently. One of the sensors takes charge, coordinates data from the network and sends it to the humans topside.
If you add another sensor, the sensor in charge recognizes and integrates the new sensor.
Less downtime can lower on-vessel equipment setup from half a day to half an hour.
Build Quality
Maintain Control
Lightweight anodized aluminum streamlined frame. With a heavier option for surface towed applications.

Ultralight Package
Frame and nodes weigh less than 23 kg combined.

Integrated Tracking
Built in pressure, altimeter, and tilt IMU — no external attachments needed.

Integrated Tracking
Quick Glance Diagnostics Automatic power supply cutoff, and leak detection give you plenty of time to pull the mag before damage.

Make Synapse H-Grad a perfect fit for your application.
Size & Weight
Magnetometer
Length: 89 cm
Diameter: 7.6 cm (tube), 24 cm (fin)
Weight in air: 3.5 kg
Weight in water: Neutral
With Altimeter
Combined length: 94 cm
Combined weight in air: 4.7 kg
Weight in water: Neutral
Gradiometer Frame
Span: 1.5 m
Height: 65 cm
Weight: 12.4 kg
Weight in Water: Neutral
Sensor
Rubidium Laser Pumped for rapid sampling
Operating Zones: Worldwide
Measurement Type: Scalar
Absolute Accuracy: TBD
Sensitivity: 0.01 nT
Resolution: 0.001 nT
Dead Zone: 1 Zone (+\- 6° from center) Sensor can be easily rotated for worldwide operation
Gradient Tolerance: > 10,000 nT/m
Range: 18,000 – 120,000 nT
Sampling Rates: up to 20 hz
Operation
Depths ratings: 300 m (Frame), 1000 m (Magnetometer) + Optional: Larger pressure housing for greater depth rating
Power Consumption: 4.5 W per node (7 W with altimeter and IMU)
Power Supply: 24 VDC (120-240 VAC compatible) (Acceptable range 9-30 VDC)
Data
Interface: USB or RS232
Communication: WiFi web interface (access point mode) RS-232, 9600 bps
System
Integrated
Network Status LED
Leak Detector
Lightweight anodized aluminum streamlined frame
Self-righting keel and float
Y-Split Tow Cable with Integrated AUV Transceiver
Optional: Heavier frame for surface towed applications
Software
Other compatible software: Hypack, Geosoft, Golden software, Seebyte, Fugro, Teledyne, Chesapeake Technology, Organic Imaging Consultants
Required Accessories
Reusable Shipping Case:
Length: 1.21 m, Width: 42 cm, Height: 25 cm
Shipping weight: 28.2 kg
Y-Split Tow Cable:
Length: 2.5 m
Weight: 3.8kg
Weight in water: Neutral
More
24V Universal AC Power Supply or Battery Clip Cable
USB or RS-232 cable
Add-ons
Optional: Heavier frame for surface towed applications
Larger pressure housing: Increased depth rating
Optional Accessories