Section 5: Startup and meter configuration

Reference, Installation, and Operations Manual

June 2013

3-9000-743 Rev S

 

 

Piece-Wise linearization- wet calibration

When the Piece-Wise linearization wet calibration method is selected, the meter uses a 12-point piece-wise linearization on the dry-calibration velocity. Up to twelve flow rate and meter factor pairs can be specified for each flow direction from the Daniel MeterLink Calibration - Meter Factors page as shown in the table below.

Table 5-24 Data Points for Piece-Wise linearization calibration

Daniel MeterLink

Data Points, Options and Guidelines

Display Name

 

 

 

 

Forward Flow Rate

Data points affected:

 

FwdFlwRate1…FwdFltRate12

 

Options:

 

Enter a value (m3/h or ft3/h) within the range [0, 200000 m3/h].

 

Guidelines:

 

The flow rates must be entered from highest to lowest.

 

For additional guidelines, see Section 6.1.8 and Daniel MeterLink online help.

 

 

Forward Meter Factor

Data points affected:

 

FwdMtrFctr1…FwdMtrFctr12

 

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.

 

 

Reverse Flow Rate

Data points affected:

 

RevFlwRate1…RevFltRate12

 

Options:

 

Enter a value (m3/h or ft3/h) within the range [0, 200000 m3/h].

 

Guidelines:

 

The flow rates must be entered from highest to lowest.

 

For additional guidelines, see Section 6.1.8 and Daniel MeterLink online help.

 

 

Reverse Meter Factor

Data points affected:

 

RevMtrFctr1…RevMtrFctr12

 

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.

 

 

 

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Set calibration parameters