User’s Manual INNOMAR Parametric Sub-Bottom Profilers / SESWIN 167
Innomar Technologie GmbH (2023-01) 167
A.2 Innomar compact SBP
Main Technical Specifications
Primary High Frequencies (PHF) c. 100 kHz (band 85 – 115 kHz)
Primary Source Level / Acoustic Power > 238 dB//µPa re 1m / c. 2.3 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. 205 dB//µPa re 1m
SLF Pulse Type Ricker, CW
SLF Pulse Width 0.07 – 1 ms (CW, user selectable)
Beam Width (-3dB) about ±2.0° for all frequencies (footprint c. 7% of water depth)
Heave / Roll / Pitch compensation Heave only; depending on external sensor data
Water Depth Range 0.5 – 400 m below transducer
Sediment Penetration soft clay: 40 m, sand: 4 m;
depending on noise, pulse settings and geological conditions
Sample Resolution / Range Resolution <1 cm / up to 5 cm (depending on pulse settings)
Pulse Rate up to 40 pings/s
Data Acquisition and Recording digital 16 bit / 70 kHz; full waveform (“RAW” 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) + 0.06% of water depth
Remote Control / Survey Integration KVM / basic functions via COM or Ethernet (UDP), NMEA
Transceiver Dimensions / Weight 30 cm × 40 cm × 20 cm (½ 19’’ / 4U) / weight 15 kg
Transducer Dimensions / Weight 34 cm × 26 cm × 8 cm / weight in air 22 kg (incl. 20 m cable)
Survey Vessel Speed up to 15 knots (depending on survey goal, weather conditions)
Power Supply 100 – 240 V AC / 50 – 60 Hz;
optional external DC power inverter (12 V or 24 V)
Power Consumption <150 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 / Laptop (MS Windows
®
10/11 OS)
Recommended Specs: proc. I5, 8 GB RAM, 1 TB SSD,
Geforce GT710 1 GB graphics card, 1 Gbit Ethernet,
connections to auxiliary sensors as required
First / Latest Product Generation 2002 / 2021
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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