Mechanical

M-Series MT-SeriesMD-Series
Dimensions125mm (L) x 122mm (W) x 62mm (H)125mm (L) x 122mm (W) x 62mm (H)125mm (L) excluding connector x ø125mm
ConstructionAnodised AliminiumTitaniumTitanium
Weight(in air)980g 1350g 2.5kg
Weight( in water)360g 730g 1.45kg
Depth Rating500 m1000 m4000 m
Temp. Range (Operating)-5°c up to +35°c-5°c up to +35°c-5°c up to +35°c
Temp. Rating (Storage)–20°c up to +50°c-20°c up to +50°c-20°c up to +50°c

Electrical

M-Series MT-SeriesMD-Series
ConnectorImpluse IE55 Series, 6-wayImpluse IE55 Series, 6-way Impluse IE55 Series, 6-way (Schilling SeaNet / Burton option)
Communications4-wire 100-BaseT Ethernet, 2-wire DSL extender module 4-wire 100-BaseT Ethernet, 2-wire DSL extender module 4-wire 100-BaseT Ethernet, 2-wire DSL extender module
Supply Voltage12V ~ 32V DC
non-isolated
12V ~ 32V DC
non-isolated
18V ~ 32V DC
isolated
Power Consumption10W to 35W (model and range dependent*)10W to 35W (model and range dependent*) 10W to 35W (model and range dependent*)
Integrated SensorsWater pressure and temperature (for Velocity-of-Sound calculation)Water pressure and temperature (for Velocity-of-Sound calculation) Water pressure and temperature (for Velocity-of-Sound calculation)

*Indicator parameters depend on the measurement range.

Performance

M370s
MT370s
MD370s
M750d
MT750d
MD750d
M1200d
MT1200d
MD1200d
M3000d
MT3000d
MD3000d
Operating Frequency375 kHz 750 kHz / 1.2 MHz 1.2 MHz / 2.1 MHz 1.2 MHz / 3.0 MHz
Range (Maximum)200 m120 m / 40 m40 m / 10 m30 m / 5 m
Range (Minimum)0.2 m0.1 m0.1 m0.1 m
Range Resolution8 mm4 mm / 2.5 mm2.5 mm / 2.5 mm2.5 mm / 2 mm
Update Rate (Max.)40 Hz40 Hz40 Hz40 Hz
Horizontal Aperture130°130° / 130°130° / 60°130° / 40°
Vertical Aperture20°20° / 20°20° / 12°20° / 20°
Number of Beams (Max.)256512512512
Angular Resolution1° / 0.6°0.6° / 0.4°0.6° / 0.4°
Beam Separation0.5°0.25° / 0.25°0.25° / 0.16°0.25° / 0.1°

*Indicator parameters depend on the measurement range.

2D Drawing