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 ...
Buyer guide: Emerson 475 and Yokogawa YHC5150X
Buyer guide: Emerson 475 and Yokogawa YHC5150X Welcome to our third buyer guide! This time we'll look at two handhelds on the market, the 475 from Emerson and the YHC5150X from Yokogawa. Let's check out the features of each device individually, then put them face-to-face so you can decide which one ...
#WishIknew – How does a pneumatic control valve positioner work?
When you have a question about process automation that needs a short answer, let us know at #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 how a pneumatic control ...
#WishIknew – How do I calibrate a control valve?
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 how to calibrate a con ...
How to calibrate a pH sensor
pH sensor calibration Welcome back, my friends! Let's do some calibration! Why I know, I know. But you must calibrate/adjust your pH sensor sooner or later, depending on how accurately you want it to measure. If you need those measurements, then you need this calibration. It's not so bad, reall ...
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. ...
Product Review: Emerson 475 Field Communicator
475 Field Communicator Let's play a game! Think about a handheld to set up HART and FOUNDATION Fieldbus devices. Got one? Okay, lemme see if I can guess it. You said Emerson 475 field communicator, right? If not, then you probably thought of it first but decided to go with your second pick. T ...