User’s Manual INNOMAR Parametric Sub-Bottom Profilers / SESWIN 185
Innomar Technologie GmbH (2023-01) 185
A.9 Innomar medium-usv SBP
The “medium-usv” model is basically the “medium-100” model without the integrated control PC.
There is a simplified data acquisition without beam-forming and the control PC is connected via
Ethernet.
Main Technical Specifications
Primary High Frequencies (PHF) c. 100 kHz (band 85 – 115 kHz)
Primary Source Level / Acoustic Power > 247 dB//µPa re 1m / c. 5.5 kW
Secondary Low Frequency (SLF) 4, 5, 6, 8,10,12,15 kHz (centre frequency, user selectable)
SLF Total Frequency Band 2 – 22 kHz
SLF Source Level c. 215 dB//µPa re 1m
SLF Pulse Type Ricker, CW, LFM chirp (5 – 15 kHz)
SLF Pulse Width 0.07 – 1.0 ms (CW, user selectable); 3.5 ms (LFM chirp)
Beam Width (-3dB) c. ±1.0° for all frequencies (footprint c. 3.5% of water depth)
Heave / Roll / Pitch compensation Heave + Roll (±15°) @ TX only; depending on ext. sensor data
Water Depth Range 2 – 2,000 m below transducer
Sediment Penetration soft clay: 70 m, sand: 10 m;
depending on noise, pulse settings and geological conditions
Sample Resolution / Range Resolution c. 1 cm / up to 5 cm (depending on pulse settings)
Pulse Rate up to 40 pings/s
Data Acquisition and Recording digital 24 bit / 70 kHz; full waveform (“SES3” file format)
External Sensor Interfaces HRP (motion), GNSS position, depth (all RS232 / UDP), trigger
Bottom Detection internal (HF and LF data) or external depth
Depth Accuracy (2.5 cm @ 100 kHz / 5 cm @ 10 kHz) + 0.02% of water depth
Remote Control / Survey Integration KVM / basic functions via COM or Ethernet (UDP), NMEA
Transceiver Dimensions / Weight 45 cm × 36 cm × 31 cm (19’’ / 7U) / weight c. 24 kg
Transducer Dimensions / Weight 50 cm × 50 cm × 12 cm / weight in air c. 40 kg (excl. cable)
Survey Vessel Speed up to 15 knots (depending on survey goal, weather conditions)
Power Supply 20 – 30 V DC
Power Consumption <300 W
Environmental Conditions Storage: -10…+60°C / <90% non-condensing rel. humidity
Operation: 0…+40°C / <70% non-condensing rel. Humidity
Control & Data Acquisition PC External PC (MS Windows
®
10/11 OS), not included
Min. Specs: proc. I5, 8 GB RAM, 1 TB SSD, Geforce GT710 1
GB graphics card, 1 Gbit Ethernet, connections to auxiliary
sensors
First / Latest Product Generation 2020
Technical specs are subject to change without prior notice, see www.innomar.com/products for latest infos.
System Components / Wiring Schematic
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