New flow factor if a DP transmitter is re-ranged from 25 kPa to 50 kPa

Field Instrumentation
1

A simple calculation is as follows: Q1/Q2 = Sq root of DP1/ Sq root of DP2 Q1 = Q2 * Sq root of DP1/ Sq root of DP2

Q1 = New flow factor, Q2 =Existing flow factor DP1 = Transmitter new range, DP2= Transmitter existing range

	Q1 = Q2*SQ ROOT OF 50/25
	Q1 = 1.41*Q2

The new flow factor will be 1.41 times higher than the existing flow factor.