Last week, I didn't notice that the strainer was clogged resulting in defective products. Bourdon tube pressure gauges are used and checked periodically…
Well, you won't detect any problems doing it that way.
その方法では目詰まりに気づきませんね。
What should I do then? Can you offer any advice?
どうしたらいいでしょう? 何かアドバイスをもらえませんか?
I would place pressure sensors both upsream and downstream and measure the pressure differentiation between the two. At the same time I would suggest keeping an eye on the upstream pressure.