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Reference, Installation, and Operations Manual Section 5: Startup and meter configuration
3-9000-743 Rev S June 2013
Set calibration parameters 169
Polynomial Wet Calibration
When the Polynomial wet calibration method is selected, the meter uses a third-order
polynomial on the dry-calibration velocity as shown in Equation 6-11.
Three coefficients are specified for each flow direction from the Daniel MeterLink
Calibration -
Meter Factors
page as shown in the table below:
Table 5-25 Data Points for Polynomial Wet Calibration
Daniel MeterLink
Display Name
Data Points, Options and Guidelines
Forward C0 Data points affected:
• FwdC0
Options:
• Enter a value (m/s or ft/s) within the range [-1,1 m/s].
Guidelines:
• For additional guidelines, see Section 6.1.8 and Daniel MeterLink online help.
Forward C1 Data points affected:
• FwdC1
Options:
• Enter a value (dimensionless) within the range [0.95,1.05].
Guidelines:
• For additional guidelines, see Section 6.1.8 and Daniel MeterLink online help.
Forward C2 Data points affected:
• FwdC2
Options:
• Enter a value (s/m or s/ft) within the range [-0.1,0.1 s/m].
Guidelines:
• For additional guidelines, see Section 6.1.8 and Daniel MeterLink online help.
Forward C3 Data points affected:
• FwdC3
Options:
• Enter a value (s
2
/m
2
or s
2
/ft
2
) within the range [-0.1,0.1 s
2
/m
2
].
Guidelines:
• For additional guidelines, see Section 6.1.8 and Daniel MeterLink online help.
Reverse C0 Data points affected:
• RevC0
Options:
• Enter a value (m/s or ft/s) within the range [-1,1 m/s].
Guidelines:
• For additional guidelines, see Section 6.1.8 and Daniel MeterLink online help.