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Medusa Radiometrics Gammastråle Sensor
The Medusa Radiometrics MS-100 SUB underwater gamma-ray counter is a CsI-crystal-based gamma-ray detector system intended for deep-water use, for instance in pipeline inspection applications in which a radioactive source is placed on one side of a pipe and the sensor on the other side. The radiation seen by the sensor is a measure for e.g. the filling of the pipe. Other applications are of course also possible.
Medusa Radiometrics
The sensor contains a rugged 2x2 inch CsI sensor with a 4096 channel fully digital multichannel analyzer that converts the radiation detected into count-rate with an update rate of 5 Hz. The system is mounted inside a rugged pressure-resistant housing that withstands water depths up to 250 m.
Connection is made using a special high-profile underwater connector. The system can be powered by a wide-input voltage (6.5-40 V) and is ultra-low-power (35 mA at 12 V).
The data is geo-referenced using either the operator position at the surface or the position of the Blueye X3 if an underwater positioning system such as the DVL A50 is added to the drone.
The system is tightly integrated with the Blueye system. The measurements (counts per seconds) are shown in the Blueye App and are added to the video overlay and still images. The sensor can be accessed from a Laptop or mobile phone using the Surface Unit Wifi during the dive.
Teknisk spesifikasjon
Medusa Radiometrics Gammastråle Sensor
The Medusa Radiometrics MS-100 SUB underwater gamma-ray counter is a CsI-crystal-based gamma-ray detector system intended for deep-water use, for instance in pipeline inspection applications in which a radioactive source is placed on one side of a pipe and the sensor on the other side. The radiation seen by the sensor is a measure for e.g. the filling of the pipe. Other applications are of course also possible.
Mechanical Specifications | |
Size | 272 mm length x 102 mm OD |
Weight in air | 1864 g |
Weight in water | about 46 g |
Depth rating | 250 m |
Radiation Sensor | |
Sensor type | Ultra-rugged 2x2 inch Csl crystal |
Readout type | 4096 channel fully digital multichannel analyzer |
Data access | Embedded processing/viewing/storage of data via medusa Detector Operating System (mDOS) |
Readout frequency | 5 Hz |
System Data | |
Power Input | 6.5-40 V (35 mA at 12 V) |
Connectivity | Ethernet |
Relaterte produkter: Sensorer og instrumenter
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![Medusa Radiometrics MS 1000 mounted on Blueye X3]()
Medusa Radiometrics MS 1000 mounted on Blueye X3
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![Medusa Radiometrics MS 1000 and X3 in aluminium box]()
Medusa Radiometrics MS 1000 and X3 in aluminium box
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![ROV operator and Medusa Radiometrics MS 1000]()
ROV operator and Medusa Radiometrics MS 1000
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![Medusa Radiometrics MS 1000 mounted on Blueye X3]()
Medusa Radiometrics MS 1000 mounted on Blueye X3
