MULTICAL® 403
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
13.2 Test
The following paragraph briefly describes the various functions used during test. The description is divided into flow
test and calculator test.
13.2.1 Test of flow sensor
The high-resolution volume can be accessed through the serial interface or by reading the display. The high-
resolution volume is used during both standing and flying start/stop.
13.2.2 Test of calculator
The calculator supports autointegration, which is used for testing the accuracy of the temperature measurement.
Autointegration counts a simulated volume over a given number of integrations with an evenly distributed increase
of volume. At each integration, the temperature of the temperature sensors is measured and with the simulated
increase in volume, energy is calculated. The energy and an average of the temperature measurement can
subsequently be read either from the display or through serial communication.
Autointegration can be started via the serial interface. Further, it can be activated by a keystroke when the meter
has been legally unlocked. If the meter has not been unlocked, autointegration can be used, but it does not
increment volume and energy in the legal registers. However, this requires that the installation seal is broken.
This function is used in connection with standing start/stop.
To Next Page
Loading...
Need help?
General
