Electrode holder for electromagnetic flowmeters

摘要: An electrode holder for an electromagnetic flowmeter whose flow tube is provided with a lateral extension having passage therein into which metering insertable, the tip of inserted being in contact fluid conducted through tube. The includes case attachable to extension. A sealing support housed within case, registers Disposed at mouth shut-off device which, when inserted, displaced permit enter passage, but withdrawn, acts automatically block prevent leakage fluid.