Supplementary Measurements
Three Point Flow Sensors Linearizing Using the New Tab Function
Linearization achieves better accuracy of the flow sensor connected to the MC4000 . The MC4000 is capable of using up to
three linearization points . The points are entered in pairs of frequency values with their associated flow rates . The linear point
pairs can be entered using the MC4000 keyboard or from a connected PC .
Linearization Point
Frequency (Hz)
Flow Rate (Q)
1
Frequency F1
Flow Rate Q1
2
Frequency F2
Flow Rate Q2
3
Frequency F3
Flow Rate Q2
The linearization menu makes the assignment of both the frequencies and display readings .
Example
Linearization Pair Number
Frequency Values
Flow Values
Linearization Pair 1
0 Hz
0 lpm
Linearization Pair 2
166 Hz
66 lpm
Linearization Pair 3
630 Hz
150 lpm
Page 15
February 2015
TST-UM-00017-EN-03
