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Anonymous Poster	dp level transmitter 11/04/2008 5:13 AM
	dear all, we use a dp level transmitter to measure level in a closed tank cosist of water....the tank is always under vacuum...before a week ago I noticed that both sides of level transmitter are exposed to vacuum. is there any way to measure the level of tank by DP transmitter under vacuum. notes: the pump is always runing from the bottom of tank to feed water to other areas and the tank is always supplied by water from procees. regards, murthe
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PWSlack Guru Join Date: Jan 2007 Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on. Posts: 32175 Good Answers: 839	#1 Re: dp level transmitter 11/07/2008 6:37 AM
	Well, yes, with a dptx both sides will be exposed to vacuum. There is no getting round this. As an alternative, if the dptx is unsuitable, consider radar as a measuring technique. __________________ "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
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