Innomar - Light Sub-Bottom Profiler (SBP)

• Water Depth Range: 0.5 - 400 m below transducer
• Sediment Penetration: up to 40 m (depending on sediment type and noise)
• Sample / Range Resolution:
• Transmit Beam Width (-3dB): c. 4° (±2B) for all frequencies / footprint c. 7% of water depth
• Ping Rate: up to 50 Hz (pings/s). multi-ping mode available
• Heave / Roll / Pitch Compensation: heave (depending on external sensor data)
• Primary Frequencies (PHF): c. 100 kHz (frequency band 85 -115 kHz)
• PHF Source Level / Acoustic Power: >238 dB//uPa re 1 m / c. 2.3 kW
• Secondary Low Frequency (SLF): centre frequency user selectable: 4, 5,6. 8,10,1Z 15 kHz
• SLF Total Frequency Band: 2-22kHz
• SLF Pulse Type: Ricker, CW
• Pulse Width: user selectable 0.07 -1.0 ms (CW)
• Data Acquisition and Recording: digital 24 bit / 96 kHz (SLF full waveform, PHF envelope)
• Data File Format: Innomar "SES3" (24 bit), "SEGV (via SESconvert)
• External Sensor Interfaces: HRP (motion), GNSS position, depth (all RS232 / UDP). trigger (BNC)
• Bottom Detection: internal (PHF and SLF data) or external depth
• Depth Accuracy: (2 cm @ 100 kHz / 4 cm @ 10 kHz) + 0.06% of water depth
• Remote Control / Survey Integration: KVM / basic functions via COM or Ethernet (UDP). NMEA
• Topside Unit (Transceiver): W 52 cm * D 40 cm * H 26 cm (19" / 5U) / weight c. 25 kg
• Transducer: W 34 cm * D 26 cm * H 8 cm / weight c. 22 kg (incl. 20 m cable)
• Transducer Depth Rating: Surface
• Power Supply: 100-240VAC; optional external DC power inverter(12/24V)
• Power Consumption: typ. 150W. max. 250 W
• Control / Data Storage PC: integrated PC (MS Windows 10/11 OS) with 10" TFT display
• First / Latest Product Generation: 2000 / 2024

Included Features

• 24 bit SLF full waveform data acquisition / Innomar "SES3" data format
• Multi-ping mode for maintaining a high pulse rate in deep waters
• Multi-frequency signals
• SESWIN basic remote-control via COM / UDP (e.g. line start/stop, line name)

Optional Features

• SESWIN extended remote-control via Ethernet (all survey settings)
• KVM extender for remote control
• external DC power adapter (12 V or 24 V)
• Rugged housing with shock absorbers (MIL standard, IP65)
• Transducer bracket for over-side-mounting
• Transducer frame with integrated shock absorbers for hull-mounting
• Water-proof transducer cable inline connection
• Different cable length (15 ? 30 m)

• SESWIN data acquisition software
• SES Convert data converter software (RAW to SEG-Y, XTF, ASCII)
• SES NetView for online data and system information display on remote computers
• ISE post-processing software (optional)