High sensitivity ultra-light weight magnetometers and UAV systems
Complete Turnkey UAV systems for magnetic surveys include Gradiometers, Magnetometers, Data Acquisition, Laser Altimeter, GPS and Navigation
New light weight Magnetometer designed for UAV applications. Sensor and Electronics < 1.0 kg
Highest Sensitivity for a UAV magnetometer on the marketplace (.0003nT) sensitivity
Absolute Accuracy ( +/- .05 nT) accuracy provides the cleanest data

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Technical Specifications

Weight & Dimensions:
Sensor: 161mm x 64mm (external diameter) and 0.43 kg
Electronics Box: 236mm x 56mm x 39mm and 0.46 kg

0.0003 nT @1 Hz sensitivity
0.0001 nT resolution
+/- 0.1 nT absolute accuracy
50,000 nT/m Gradient tolerance
20,000 nT – 120,000 nT dynamic range
10° to 80° and 100° to 170° orientation range
Heading error less than 0.05 nT combined for sensor spins on all orientations from 10° to 80° and 360° full rotation about axis
RS-232 output with comprehensive download software

Electronics Box with 1 x 35mm-cell Sensor & 5m Cables
3-pin Power Cable (Open at other end)
RS-232 cable with USB Adapter
Instruction Manual w/ GEMLink+ pre-processing software
Power Supply: 18 to 32 VDC

Manufacturer : GEM Systems

Versions available

GSMP-35U  Light Weight Potassium Magnetometer, Electronics and Sensor
GSMP-35UP Pre-configured for integration with PixHawk autopilot and mission navigation including onboard data acquisition GEMDAS within Electronics module
GSMP-35U(B) AirBird – Turnkey Tow able Magnetometer Bird for UAV Turn
GSMP-35UT Monarch – Fixed Wing UAV High Sensitivity Magnetic Gradiometer