Pulsing Flow Measurement
Pulsing Flow Measurement
(OP)
I am trying to find an instrument that would be able to measure a flow of peroxide through a metering pump. The range is very low( 2 - 8 litres/Hr). I haven't decided if we need to have the signal transmitted or if a local indication would do. I am hoping to find something that would verify that the metering pump is in fact accurate. With such a low flow and the fact that it is pulsing, I think a magmeter would not satisfy our requirements.
Thanks...Tim
Thanks...Tim





RE: Pulsing Flow Measurement
I've seen these used on pipeline and other chemical metering pumps. Is the peroxide such that something like this isn't acceptable from a safety or other point of view?
RE: Pulsing Flow Measurement
A "Trimec Multipulse" will handle pulsing ok over a range of viscosities & impurity levels.
Thermal loss flow sensors may also work (on average) (Namco & others)