MULTICAL® 803
166
Kamstrup A/S · Technical description · 5512-2360_A1_
GB
_02.2019
Verification pulses
When Pulse Interface type 6699-143 is connected to power
supply or battery, the unit is placed on the calculator, and the
calculator is in test mode, the following pulses are
transmitted:
• High
-resolution energy pulses on connection terminals 7 and
8
• High
-resolution volume pulses on connection terminals 4
and 5
Pulse Interface 6699-143, technical data
Supply voltage
Current consumption
Pulse outputs
Pulse duration
3,6 – 30 VDC
< 15 mA
< 30 VDC, < 15 mA
3.9 ms
Use of high-resolution pulses
The high-resolution energy/volume pulses can be connected to the test stand used for calibration of the calculator
or to Kamstrup Pulse Tester, type 6699-279, as shown in the drawing below.
High-resolution registers for calibration and verification
When the calculator is calibrated or verified on equipment such as NOWA, it is necessary to use a higher resolution
of energy and volume than shown in the display to reduce the test time.
These high-resolution registers are described in the KMP data protocol description, which can be requested from
Kamstrup A/S.