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dear all, My factory got some trouble about the instrumentation was failed like pt100 or flowmeter all of them connect to PLC. And sometime in scada screen will showing #### look like disconnected but actually wiring its OK. Its happen not only 1 unit but its go around the plant. I use S7-300...

The fluid is wase water, and the pipe connect from the centifugal pump, the vibration rate about 10mm/sec. , the existing flowmeter is magnetic flow meter the problem is the electronics board was broken. Temperature of fluid about 30-40*c and the pressure in the pipe is 3-5 bars. Please advise...

I would install the flowmeter on the high vibration type, So I'm not sure which type of flowmeter would suitable for this application

I would install a loading device for Cyanuric chloride but do not know what is a suitable material for contact part of this chemical.

Dear All, Please see attached file, I would like to install tee way. But I not sure what sould be the rule for flow velocity and what should be the proper size of D2. My piping is Flow in main pipe about 100 m3/hr. D1 is 6 inches, what is the proper size of D2. At the end of small pipe I like...

So sorry for unclear question from me, You are say right I'm not mechanical eng. sometime make you annoy, in reality some time I face the problem with mechnical issues, I also guess you will face electrical problem sometime then you may be ask the question about electrical issues, for me it is...

When we need consider to install expansion or flexible on piping. It is depent on lenght, temp , pressure right?

Dear all, How to calculate for pump head. Or any factor that we need to be consideration.

Thank you for all of recommedation , I will try to correct the alighment of piping. Anyway how we know the maximum pressure for gasket.

I am in Thailand that the ambient temperature about 30-40*c , then I have always problem with the air inlet too high temp. so the air compressor(100 hp) will shutting down when the air temperature too high, Anybody have the idea to help me.

I will install the machine which is working pressure is about 20 bars, then I have a problem with leakage due to the alighment of pipe was not alight properly, but when I change to PTFE gasket with 6 mm. the leak was stop. So, is it possible or not to use 6 mm. PTFE gasket with 20 bars in pipe.