Omega CDE-440 manual Mechanical Description

4.Mechanical Description

Based on process conditions, the cells must be build of material previously specified, such as: Stainless Steel 316, Epoxy or PTFE with radial electrodes or SS316 annulars, Platinum, Titanium or others depending on its resistance to the solutions chemical aggressiveness .

The electrical connection is done in isolated teminals with ceramic base located at the cast aluminum head, SAE 323, with low oxydation degree, treated against corrosion and finished with electrostatic epoxy paint. The head offers IP-67 protection, allowing the instrumentation cable to go thru by a ½ “NPT threaded hole or a ½ “ cable knockout.

Cell Models CDE-440-001, CDE-440-01, CDE-440-1, CDE-440-5 and CDE-440- 01T are called Insertion or Immersion Cells.

Insertion Cell CDE-440-01	Cell Model CDE-442 is called Toroydal or
	Electrodeless Cell, as it does not offer
	electrodes. The body material could be
	Epoxy or PTFE, where the Toroydal
	nucleus (2) are located, indulging an
	electromagnetic field, that will generate
	an electrical current (called Focault
	Current) proportional to the sample
	concentration. This type of cell is
	recommended for high clogging
	concentration and highly chemically
	aggressive.
	This Cell can only be used with
	Conductivity Analyzer Model# CDCN442.

Toroydal Cell CDE-442

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