"> Kongsberg Maritime AS Alarm Units
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Kongsberg Maritime AS

Alarm Units

Alarm Units by Kongsberg Maritime AS is a alarm annunciation or interface unit for a marine monitoring system. It is normally installed at control consoles, local alarm panels or automation cabinets and is connected to the vessel's alarm, monitoring or control architecture. The device converts a physical condition or field signal into information that can be supervised, alarmed or used by automation logic. Correct operation depends on sound sensor installation, stable power, intact cabling and valid calibration or configuration. Its role is to present or process alarm states rather than directly control the monitored machinery. For any model-specific range, wiring or alarm limit, refer to the manufacturer documentation for the exact figure.

Components & Design

Component data being added…

Technical Data

MR-16 Alarm unit Weight : 75 g
Brochure Company brochure
Data sheet Alarm unit MR-16

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Common failures & inspection points

Open-circuit, short-circuit or damaged field wiring, causing bad-quality indication, fixed value or sensor-fault alarm
Calibration drift or sensor ageing, producing a reading that disagrees with local or redundant instrumentation
Moisture, vibration or connector corrosion, causing intermittent signals and nuisance alarms
Power-supply or module failure, resulting in loss of one or more monitored channels
Configuration, scaling or channel-assignment error after replacement, causing plausible but incorrect displayed values

Service & Maintenance

Compare displayed values with an independent reference or redundant sensor where possible, inspect cabling and terminals, and verify sensor mounting and process contact. Test alarm initiation and channel-failure supervision without defeating machinery protection. After replacing a module or sensor, confirm scaling, tag identity, alarm limits and configuration against the approved vessel documentation. Survey attention is on reliable alarm indication, traceable testing and any safety-critical shutdown interfaces; refer to the manufacturer documentation for the exact figure.

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Replacement Parts

Carry compatible sensors or modules, connector/terminal items, control-power fuses and any approved signal-conditioning components used by the installed channel. Keep current configuration backups and calibration information for programmable or system-level modules.
Equipment Model #153083 · ✓ still in production