Kamstrup MULTICAL 403 - User Guide Overview; Display Readings Explanation

MULTICAL® 403
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
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3.2.1 Flow sensor position >A<
The code A indicates installation of flow sensor in inlet or outlet. As the density and heat capacity of water vary with
temperature, the calculator must correct this based on the installation position (A-code). Incorrect programming or
installation leads to error of measuring. Please see paragraphs 4.2 and 4.5 for further details on installation of flow
sensor in inlet and outlet as far as heat and cooling installations are concerned.
Flow sensor position
A-code
Inlet
3
Outlet
4
3.2.2 Measuring unit >B<
The B-code indicates the measuring unit used in the energy register. The options are GJ, kWh or MWh.
Measuring unit
B-code
GJ
2
kWh
3
MWh
4
3.2.3 Flow sensor coding >CCC<
The CCC-code optimises the display resolution for the selected flow sensor size. At the same time the type approval
regulations as to minimum resolution and maximum register overflow are observed. The CCC-codes are divided into
three tables for standard resolution and high resolution respectively.
Standard CCC-codes with 7 digits
7 digits CCC-table for MULTICAL

403 (standard)
Number of decimals in display
CCC No.
kWh
MWh
GJ
m³
l/h
m³/h
kW
q
p
(m³/h)
Type
403-xXXxxx-xxxxx
416
0 3 2 2 0 - 1 0,6 1x-3x
419
0 3 2 2 0 - 1 1,5 4x-5x-7x-8x-9x
498
0 3 2 2 0 - 1 2,5 Ax-Bx
451
- 2 1 1 0 - 1 3,5 Dx
437
- 2 1 1 0 - 1 6,0 Fx-Gx
478
- 2 1 1 0 - 1 10 Hx-Jx
420
- 2 1 1 0 - 1 15 Kx
490
- 1 0 0 0 - 1 15 Kx