MarkT:
Slightly different job I think - the one thing you want from a flood detector is reliability
Sounds like the description for a bilge-pump switch to me. The only "difference in the job" is that, if the switch fails, the ship sinks.
MarkT:
Slightly different job I think - the one thing you want from a flood detector is reliability
Sounds like the description for a bilge-pump switch to me. The only "difference in the job" is that, if the switch fails, the ship sinks.