Ammonia meter

2017-01-27View Original

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What material is best for the diaphragm in pressure gauges used for ammonia water and ammonia gas? It seems that 316L doesn’t last long.

Reply #22017-01-28

A regular all-stainless-steel Bourdon tube pressure gauge will do; why are you using a shorter one? It should still be possible to make measurements even if the diaphragm is damaged

Reply #32017-01-29

We use a diaphragm box with a transmitter.

Reply #42017-01-30

A regular stainless steel pressure gauge will do; it can be replaced if it breaks.

Reply #52017-01-31

It’s obvious; the original poster has no experience in instrument design.

Reply #62017-02-01

Nonsense, I’m asking for a solution – is there any way?

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Ammonia meter

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