The ST3K and ST4K Xenon Rechargeable Submersible Strobes are self contained, compact, high intensity xenon beacons designed for use as a visual aid to locate submersible vehicles or instrumentation packages when they surface for recovery. They can also be used to mark underwater objects, vehicles, divers or work sites.

The strobe is designed such that when the ROV power (either 120 or 240Vac) is on, it will still switch the charging circuit for the strobe batteries on and switch the strobe off to conserve battery power. The strobe will constantly charge when the power is present but the charging will switch off when the voltage on the batteries reaches the fully charged level.

The unit will only operate if the following conditions are met:

1. ROV power is lost
2. The pressure of seawater on the pressure switch is low enough to switch the unit on
   (i.e. above 10m of seawater)
3. The ambient light around the LDR sensor is low enough to switch the unit on

For more information or a quote please contact us on +44 1224 772345 or email us at bowtech@bowtech.co.uk

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