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Medusa MS-350
Medusa MS-350
Medusa MS-350
Medusa MS-350
Medusa MS-350
Medusa MS-350
Medusa MS-350

Medusa MS-350

  • Lightweight gamma-ray spectrometer for soil and geological mapping.
  • Suitable for handheld or small drone deployment.
  • Delivers georeferenced radiometric data (40K, 238U, 232Th, 137Cs).
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Description

Medusa MS-350

The Medusa MS-350 delivers precise gamma-ray measurements for soil and geological studies using advanced scintillation detector technology. Designed for both handheld and drone use, it captures detailed radiometric data while you survey terrain quickly and efficiently. Moreover, its compact, rugged design makes it highly portable and suitable for harsh field environments.

Its integrated GNSS module ensures georeferenced data with standard accuracy and optional RTK centimetry, enabling accurate mapping and analysis. Additionally, the MS-350 logs data in common industry formats, which helps streamline processing workflows. Overall, this sensor provides surveyors, geophysicists, and environmental professionals with a reliable solution for radiometric measurement and mapping. Therefore, it is ideal for soil characterization, mineral exploration, and environmental monitoring projects. Buy FluX Aero Methane Detection Kit!

Key Features:

  • Compact gamma-ray spectrometer for radiometric surveys.
  • 3×3″ (350 ml) CsI scintillation detector.
  • Measures key radionuclides: ⁴⁰K, ²³⁸U, ²³²Th, ¹³⁷Cs.
  • Supports handheld and lightweight drone integration.
  • Built-in GNSS with optional RTK (<1 cm).
  • IP65 rugged design for field durability.
  • Outputs in JSON, NMEA, and CSV formats.
  • Up to ~500 hours of internal data storage.

Spces

Scintillation crystal 350 ml Csl
Mapping speeds Up to 15 km/h
Recording frequency Up to 5hz
Online Radionuclide analysis 40K, 238U, 232Th and 137Cs
Data
Format JSON, NMEA, CSV
Streaming RS-232, Ethernet, and Wi-Fi
Internal storage 16 GB (up to 500 hours of recording)
Connectivity
Wi-Fi 2.4 and 5 GHz
Ethernet 100 Mbps
Serial RS-232
DOCUMENTATION & DATA SETS
Data Sheet >> MS-350 datasheet
User Manual(s) >> Documentations Site
Data Samples >> MS-350 public data sets
ENVIRONMENTAL
Operating temperature -20 to +65 °C
Ingress protection IP65
MECHANICAL
Sensor dimensions & weight 100 (⌀) x 215(L) mm
2.7 kg
Packaging dimensions & weight 42 cm X 50 cm X 23 cm
6 kg
BATTERY
Input voltage 5-35V
Power consumption 3W (avg), 6W (max)
Airborne variant The drone’s main battery is used to provide power
Ground surveys Up to 8 hours

“As a Senior Surveyor at Aurecon, I found Jamie and Alison from the Green Sky Team were extremely helpful and rapidly responded to our short notice request.
They showed a can-do attitude in mobilising a M350 drone with L2 LiDAR payload equipment to our site enabling Aurecon to meet our client's program objectives. Our RePL pilot found the equipment was well configured and faultless in performance. Highly recommend.”
Kevin | Newcastle

“Green sky Group was recommended to me by an associate of mine. I can honestly say their professionalism, support and knowledge has been invaluable. I will certainly be using them again in the future!”
Brett W | QLD

“I would absolutely hire from Green Sky again!”
Corey T | QLD

“I had an excellent experience with Green Sky Group! I highly recommend their services to anyone in need of drone hire. Fantastic customer service and results!.”
Laura M | QLD

“Great service, I recommend this company and thank Jamie for his help.”
Mathieu | QLD

“Crashed my drone right before Christmas and thought I had no chance of getting back in the air for the holidays. Jamie went above and beyond to source my replacement drone and I'm super stoked. Outstanding service. Thank you!!!”
Andrew | Brisbane QLD

“I have no hesitation in recommending Jamie for drone related services and repairs.”
Rupert. | Brisbane, QLD

“Excellent service - would recommend them to everyone.”
Trevor B. | QLD

“Alli and the team at Green Sky Group went over and beyond for us. Their professionalism is second to none, that is to say we would highly recommend their services.”
MIKE C. | MURGON QLD

“Jamie is a great communicator and he did a fantastic job of our drone photos. He totally anticipated our needs and delivered well and above and in a very short turnaround time. Would definitely recommend using his services..”
HEATHER H. | ENOGGERA QLD

“It has been an easy and amazing experience to work with Jamie. He was really responsive and professional. The photos are great and I highly recommend Green Sky Photography Drone Services!.”
JP M. 

“Jamie was a massive help when I needed to rent a drone ASAP, and his advice and guidance throughout the process came at no extra cost, all of which was extremely helpful and useful for further projects.”
RICHARD M

“The team from Green Sky Group were fantastic to deal with. We are a ground-penetrating radar surveying company, and we required a drone on extremely short notice to survey a job in Coober Pedy. Jamie was extremely accommodating.”
AIDEN W

“Highly recommend Green Sky Group Drone services. The company has a reliable and well-communicated professional drone team that we always trust in their skills and professionalism. Their prices are very competitive and the outcome is very detailed and of high quality.”
NASER H

“Alli & Jamie performed some beautiful and steady low flying over my property. Clear photography and footage. Lovely couple, friendly and happy to answer all my questions. Thanks guys 👌😊.”

KATHLEEN M

“Green Sky exceeded my expectations and I would not hesitate to recommend their services. Jamie communicated well and I am pleased with the range of photos taken.”
BEN S

“Alli and the team at Green Sky Group went over and beyond for us. Their professionalism is second to none, that is to say we would highly recommend their services..”
MIKE C