"> Tokyo Keiki ES-200kHz-C
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Tokyo Keiki

ES-200kHz-C

Tokyo Keiki ES-200kHz-C is listed as a marine echo sounder in the Navigation & Bridge Equipment / Echo Sounder category. Equipment of this class is typically installed on the bridge or at its associated external sensor location, with data distributed to navigation and control systems as required. Its shipboard purpose is to provide the bridge team and connected equipment with the navigation or environmental measurement represented by this sensor class. The exact piping, electrical, control, foundation, and accessory arrangement depends on the vessel and the supplied configuration. No additional verified rating, capacity, weight, dimension, or other model-specific figure is supplied in the structured source data. Any differences from adjacent models in the same family, including rating, size, material, control, certification, or accessory differences not explicitly listed here, should be confirmed in the manufacturer documentation.

Components & Design

Component data being added…

Technical Data

frequency 200kHz
imo compliant True

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Common failures & inspection points

Sensor contamination, mechanical damage, ageing, or environmental exposure causes drifting, unstable, or missing measurements
Power-supply, fuse, or internal electronic faults cause loss of indication, rebooting, or sensor-offline alarms
Cable, connector, network, or interface faults produce intermittent data or loss of information at repeaters and connected systems
Incorrect alignment, calibration, configuration, or reference input causes a consistent offset or implausible readings
Display, repeater, processor, or software faults can cause frozen values, failed alarms, or disagreement between indications

Service & Maintenance

Check sensor condition and mounting, power supply, cabling, connectors, reference inputs, repeaters, interfaces, alarm history, and comparison with independent indications where practical. Calibration, alignment, and exact accuracy limits must follow manufacturer and statutory documentation.

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Replacement Parts

Carry approved fuses, connectors, interface modules, display or control items, sensor service parts, and model-specific power-supply components recommended by the manufacturer.
Equipment Model #136308 · ✓ still in production