The submersible measurement system is equipped with high-resolution three axis Fluxgate sensors FGM3D UW, sampled with up to of 2,000 Hz. The sensor data is digitized with 24 Bit by the MXLAN box. This unit can be connected to a DGPS and allows for a data output via TCP/IP.
Having a scalable structure, the system can be easily integrated in existing infrastructures such as vessels, ROVs or ROTVs due to its default data transfer protocol. Thus is can be used with various software solutions such as QINSy, NaviScan and Hypack.
The MX3D UW corresponds not only to the demands of precise data acquisition in underwater applications, but is also highly compatible and can be easily integrated into existing systems.
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| Technical Data MX3D UW | |
|---|---|
| Sensors | FGM3D/100 UW II |
| Measurement Range | ±100,000 nT (others available upon request) |
| Noise | <15 pTrms/√ Hz @ f = 1 Hz |
| Bandwidth | 2,000 Hz standard, 4,000 Hz upon request |
| Length | 263 mm |
| Diameter | 45 mm |
| Power Supply | ±12….±15 V |
| Current Consumption | ± 26 mA |
| Cable Length to MX3D UW | 0.5 to 100 m |
| Weight (Air/Water/Salt Water) | 444 g/188 g/182 g |
| Data Acquisition | MX3D UW DAU |
| Number of Sensors | 1 to 5 units per digitizer, cascadable |
| Number AUX Sensors | 2 (serial, GPS, altimeter, AHRS, etc.) |
| Sampling Range | 200 Hz to 10,000 Hz (others available upon request) |
| Resolution (ADC) | 24 bit |
| Input | 15x analogue channel, 1x RS232 |
| Output | 10/100 mBits/s, full duplex |
| Start-up current | 2.5 A (restricted) |
| Power Supply | 10…32 VDC |
| Current consumption (at 200 Hz sampling rate) | max. 10 W (including 5 sensors) |
| Ethernet Cable Length | max. 100 m (min. Cat6), extendible via DSL modem |
| Bandwidth requirements | approx. 750 kbit/s (5 sensors, 1,000 Hz sampling rate) |
| Connectors | Sensors: Subconn MCBH8F, Voltage/LAN: DBH13M |
| Dimensions | Diameter: 98 mm, Length (w/o connector): 324 mm, Volume: 1,694 Liters |
| Weight (Air/Water/Salt Water) | 2,949.4 g /1,250 g/1,210 g |
| Options of Integrations | |
| Sensor Position towards Carrier System | Variable, minimum distance depending on carrier system |
| Integration of Sensors | Variable adjustment |
| Distance of Sensors | Variable, typical ≤ 0.5 m |