Thats great Alen, thanks!
David Bartsch
From: alanjames@xtra.co.nz
To: personal_submersibles@psubs.org
Subject: Re: [PSUBS-MAILIST] water present alarm
Date: Sun, 18 Apr 2010 22:27:08 +1200
Hi David,
Here's a link to a home made rain detector circuit with buzzer.
You could modify it & just use 2 wires instead of their sensor.
Alan
----- Original Message -----
Sent: Sunday, April 18, 2010 8:05 PM
Subject: [PSUBS-MAILIST] water present alarm
To all:
I am in need of a very simple water detection sensor for use within hydrophone enclosures now under development. This could be as simple as two wires in close proximity to each other and are going to be used to alarm me to the presence of water that has leaked into the hydrophones air resonance chamber.
Sensors of this type could be installed in various electronic enclosures and battery storage compartments and could be a great way to be notified of undesired leaks. A simple 9 volt dc battery and remote buzzer are all I'm looking for.
Got any ideas? what do you use?
David Bartsch
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