#WishIknew – What’s a control valve positioner?
When you have a question about process automation that needs a short answer, let us know with #WishIknew and @Visaya! We’ll reply with a #WishIknew post. It’ll give a quick explanation, then some related articles, videos, or reviews if you want to know more. I wish I knew what a control valve p ...
Control valves basics – what you need to know
Control valves basics We've all used a valve or two in our lives, right? I hope so! Sink taps, shower taps, and so on are all valves that we use in our daily routines. Yes, I know some are hands-free, but most still aren't. Anyway, these aren't control valves. You have to manually set the position ...
Control valve monitoring
We have a lot of 4-20 mA + HART control valves, and we need status monitoring. How can I do external monitoring without spending a lot of money? ...
IIoT solution: Endress+Hauser, Pepperl+Fuchs, Samson, Hilscher, and SAP
IIoT - Industrial Internet of Things The hottest topics at automation events around the world are the Industrial Internet of Things (IIoT) and Industry 4.0 concepts. We've gotten fancy speeches and fantastic ideas, but in the world outside the PowerPoint, we have yet to see real solutions on the ma ...
IIoT presentation at Emerson Exchange
IIoT - Industrial Internet of Things at Emerson Exchange Yep, IIoT (Industrial Internet of Things) again! But this time someone else will do the talking besides me! At the Emerson Exchange, a big annual event in the instrumentation world, Emerson Automation Solutions presented its IIoT strategy. ...
Control valve  – Reducing maintenance costs
What would happen if I asked various people in our industry, “Which control valve in your plant will you have to repair in the next turnaround?” ...