7
Calibration
The output of the Flow rate sensor is linear with respect to the flow velocity.
To collect data you can:
1.
Use the calibration supplied by the sensor EEPROM memory.
2.
Use the calibration supplied in the standard sensor library of the Coach program.
The name of the Flow rate sensor in the
standard sensor library of the Coach
program is
Flow rate sensor (0387i) (CMA) (0..4 m/s).
Figure 3.
Default calibration graph of the Flow
rate sensor (used in the standard Coach
library and sensor memory)
Flow (m/s)= 0.8 * V
out
(V)
Coefficients of the calibration function:
a= 0.8; b= 0.
