I'd like to apply the Promass 200 on a product that's 50 percent glycerine. The flow range is 0-350 kilos per hour, the pressure 2 bar and the temperature 30 degrees Celsius. Can I apply a Promass F 200?
Expert’s answer: Promass 200 for glycerine
You can test if you can use the Promass 200 for glycerine. You can use an online tool to simulate your process conditions and verify which flow meter suits your application. I suppose you want a loop-powered device, right? Loop power is one of the main features of the Promass 200.
I took a moment to check your process conditions with one of these tools. Basically, it recommends a one-inch flow meter and gives you an error margin between 0.5 and 1 percent, with a pressure loss of 0.15 bar. Now, if you choose a smaller size, like half an inch, then you’ll get nearly o.1 percent accuracy, but you’ll increase your pressure loss to 0.6 bar. Your choice.
If you want more details about flow meter performance and more solutions for your application, see the links below.
Free online tools:
Coriolis flow meters on the market:
Other resources that might interest you:
Promass F 200 tube size – Endress+Hauser
Can I use a Coriolis two-wire in my new application, but does a two-wire device limit the size tube I can use?
Promass 200 installation
How do you install the Promass F 200 for a liquid application?