Kongsberg MB744S200K15 Sensor PO: 238173

Kongsberg MB744S200K15 Sensor PO: 238173

The Kongsberg MB744S200K15 Sensor (PO: 238173) is a custom-built hydrographic component designed for high-precision acoustic data collecting, subsea positioning and marine surveying designs. The sensor is designed to connect directly to sophisticated Kongsberg processing units and is characterized by low noise acoustic conversion, high signal stability and reliable performance under harsh offshore working settings. Built with tough marine-grade housing it resists biofouling, high hydrostatic pressure and continuous saline immersion.

Key Features

1. Engineered explicitly for precision Kongsberg multibeam and singlebeam acoustic setups.
2. High-frequency acoustic crystal layout minimizes side-lobe interference and acoustic cross-talk.
3. Encapsulated in corrosion-proof, seawater-resistant alloy housing optimized for deep-sea and shallow-water deployment.
4. Integrated factory-terminated cabling with heavy-duty waterproof shielding to safeguard against electromagnetic interference (EMI).
5. Factory calibration alignment ensuring exact phase and amplitude matching across transceiver channels.

Applications

• Hydrographic surveying and high-resolution bathymetric mapping
• Offshore engineering, seafloor classification, and pipeline inspection routes
• Naval architecture oceanographic research vessels
• Port and harbor construction clearance monitoring
• Subsea asset tracking and acoustic telemetry networks

Technical Specifications: MB744S200K15 

Compatibility

• Kongsberg Maritime Processing Units and Subsea Transceivers
• Compatible with standard Kongsberg multibeam echo sounder (MBES) system racks utilizing 200 kHz matching networks
• Designated interface bridges running Kongsberg Seafloor Information System (SIS) software

Marine Engineer Expert’s Guide

• Expert Installation Advice: When mounting the Kongsberg MB744S200K15 sensor to the hull or a deployment pole, ensure the active acoustic face is completely free of paint, primer, or protective sealants, as these substances severely distort acoustic transmission impedance and degrade bathymetric accuracy.
• Shield Grounding Pro-Tip: Always terminate the internal shield drain wire directly to the isolated analog ground terminal on the processing rack. Never tie the shield to the hull earth ground loop, as ground potential differences will introduce high-frequency noise spikes into your waterfall displays.
• Torque Specifications: When bolting down the mounting bracket, use a calibrated torque wrench adhering strictly to manufacturer-recommended values to avoid micro-fracturing the ceramic acoustic elements inside the housing matrix.

Frequently Asked Questions

What system platform does the Kongsberg MB744S200K15 sensor integrate with?

This sensor is designed for integration into Kongsberg hydrographic surveying architectures, matching specific 200 kHz multibeam and singlebeam transceiver setups.

Is this unit supplied with a factory calibration sheet?

Yes, factory test parameters confirming response sensitivity and frequency alignment are available for this specific PO run.

What is the exact condition of PO: 238173?

This inventory item is classified as New – Open Box Surplus, stored under climate-controlled conditions and verified electrically prior to dispatch.

Can this sensor be deployed in brackish or highly saline environments?

Yes. The exterior housing composition and polyurethane acoustic window are engineered specifically to withstand aggressive saline marine environments without structural degradation.