Compensation; General; Compensation Instructions - Pentair HAFFMANS c-DGM Instruction Manual

7.3

Compensation

7.3.1 General

There may be a discrepancy between the CO
(DGM) and that of other measurement systems. This discrepancy can be corrected with
compensation factor "A", as described in the compensation instructions. The new code "A" value
can be calculated as follows:
Calibrated CO value
2
--------------------------------------- x code "A" = new code "A"
CO value (DGM)
2
Example:
Calibrated CO value
2
CO value (DGM)
2
Code "A"
New code "A"

7.3.2 Compensation instructions

Procedure:
1. Hold the "Enter" button for at least 3 seconds to return to the Haffmans menu.
2. Press the "Enter" button to go to the main menu.
3. Select the "Configuration" menu and press the "Enter"
button.
4. Select "CO
2
button.
5. To access the configuration options for the CO
formula of the c-DGM, you must select "CO
and press ENTER. Select "Form.", press "ENTER",
select "Use formula" and press the "ENTER" button.
6. Go down and select "A", press
the "Enter" button.
7. Now enter the calculated compensation factor using the
Up and Down arrow buttons to select a higher/lower
value and then press the "Enter" button to confirm the
selection.
Depending on the product, the C-factor in the formula can also be set.
Page 46 of 78
: 5.20 g/L
: 5.38 g/L
: 1,000
5.20
: ------ x 1.000 = 0.967
5.38
formula/Prod. Def." and press the "Enter"
, &&D E^ 'D 'D
content as measured by the Digital Content Meter
2
2
formula"
2
CO formula/Prod.Def.
2
Product: Product 1
Form.: Formula used
Form.Type:
A: 01,000
c-DGM/i-DGM