Control.com - Nerds in Control
from the Orifice flow transmitter department...
Orifice type of differential pressure flow transmitter
  | Posted by Rahul  on 5 July, 2012 - 12:11 pm |
An orifice type flow transmitter having linear confirmity, so how to obtain actual flow? What is calculation to obtain square root extraction at plc end and what will be significance of K factor.
orifice plate 2500mmh2o at 8001kg/hr
transmitter cal. 0-2500mmh2o
k factor 1.3172
orifice plate 2500mmh2o at 8001kg/hr
transmitter cal. 0-2500mmh2o
k factor 1.3172
|
See the 2nd post at this thread for an example of a DP square root for 1200mm DP/time unit.
http://tinyurl.com/7qbn9e7
There's one typo: 15% should be 16%
http://tinyurl.com/7qbn9e7
There's one typo: 15% should be 16%
| Posted by Rahul on 11 July, 2012 - 12:18 am |
Thanks for the reply and can you tell how to consider the K Factor.
Your use of this site is subject to the terms and conditions set forth under Legal Notices and the Privacy Policy. Please read those terms and conditions carefully. Subject to the rights expressly reserved to others under Legal Notices, the content of this site and the compilation thereof is © 1999-2013 Nerds in Control, LLC. All rights reserved.
Users of this site are benefiting from open source technologies, including PHP, MySQL and Apache. Be happy.
Fortune
The biggest difference between time and space is that you can't reuse
time.
-- Merrick Furst
