Expert’s answer: Are there different Promag 400 damping options?

Yup, you have two types of Promag 400 damping options. The Promag 400 goes camping – I mean, has damping on the flow meter output and the local display.

Now before you go playing around with that stuff, you should check out what’s going on. If you have a tech jockey calling a variance, then of course you should look into it.

Promag 400 damping options
Magmeter – Courtesy of Endress+Hauser

If you have a small fluctuation, a small adjustment to smooth it out should be fine. On the other hand, tweaking the damping won’t solve a real process problem. If it goes way out to the “Abby Normal” side of things, drop the damping and fix the problem!

Anyway, back to your question. Your display damping changes the reaction time to fluctuations in your measured values. And your output damping solves fluctuations in the output of your flow meter. Good? Good.

Magmeter on the market:

Other resources that might interest you

Promag 400 Heartbeat Technology
I need information from the Promag 400 with Heartbeat technology. And does it make verification easier?

Can you do a Promag 400 loop test with the display?
Is it possible to use a display to do loop testing on a Promag 400?

Distance between sensor and transmitter – Promag 400
How far away from a sensor can a remote Promag 400 be installed?

Changing flow units on Promag 400?
How do you change flow meter units with the display and the field communicator?

Recommended articles