Medusa Radiometrics · SKU MEDUSA-MS-700
Medusa Radiometrics MS-700 gamma-ray spectrometer
Sub-5kg drone gamma-ray spectrometer for soil, contamination and mineral mapping.
Price on request
A gamma-ray spectrometer (GRS) measures and analyzes the energy and intensity of gamma rays emitted by radioactive substances — each element's specific gamma energies make GRS instruments essential across geophysics, environmental and security applications.
The Medusa Radiometrics MS-700 is optimised for drones: at under 5kg it suits off-the-shelf UAVs, and performs exceptionally well flying low and slow for prospecting, soil mapping and pollution mapping.
Soils and sediments mappingContamination mappingMinerals explorationMine sites remediation
Sensor
| Scintillation crystal | 700 ml CsI |
| Mapping speeds | Up to 20 km/h |
| Recording frequency | Up to 5 Hz |
| Online radionuclide analysis | 40K, 238U, 232Th and 137Cs |
Data & connectivity
| Format | JSON, NMEA, CSV |
| Streaming | RS-232, Ethernet and Wi-Fi |
| Internal storage | 16GB (up to 500 hours of recording) |
| Wi-Fi | 2.4 and 5 GHz |
| Ethernet | 100 Mbps |
Environmental
| Operating temperature | -20°C to +65°C |
| Ingress protection | IP65 |
Mechanical & battery
| Sensor dimensions & weight | 100 (⌀) × 295mm (L), 4.7kg |
| Packaging dimensions & weight | 42 × 50 × 23cm, 8kg |
| Input voltage | 5–35V |
| Power consumption | 3W avg, 6W max |
| Ground surveys (battery) | Up to 8 hours |
What's in the kit
- Medusa Radiometrics MS-700 sensor
- Transportation box
- Mountings for DJI M400 drone
- Power cable (for SkyHub)
- GPS cable (for SkyHub)
- Software for data processing (Medusa Gamman)