Electrode design for saline liquid level detection

[KSE]

I need to design electrodes for detecting when 5mL of a saline solution have "entered" a heating chamber. Any information/tips/web links related to electrode design for this type of application will be greatly appreciated. KEY DESIGN POINTS ARE: (1) Electrodes must retain a minimal amount of fluid once the chamber is drained, (2) electrode material/coating must be extremely corrosion resistant (while being characteristic of high electrical conductivity). Thank you.

 

[aombr]

Dear KSE. How can I help you. I'm working with instrumentation too on a fine chemistry industry. Let me know your needs, specifically on this subject. I'll try to help you. <br>
Feel free to e-mail me at: <A HREF="mailto:nelson.rego@br.rhodia.com">nelson.rego@br.rhodia.com</A><br>
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Best regards.<br>
<br>
Nelson