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Kamstrup A/S • 55121739_B1_GB_02.2020
MULTICAL® 403
Information
Permissible operating conditions / measuring ranges
Approved heat meter in accordance with MID and EN1434:
Temperature Range
q
: 2 °C…180 °C
DΘ
: 3 K…178 K
Flow sensor (temperature of medium)
q
q: 2 °C…130 °C
Approved cooling meter in accordance with DK-BEK 1178 and EN1434:
Temperature Range
q
: 2 °C…180 °C
DΘ
: 3 K…178 K
Flow sensor (temperature of medium)
q
q: 2 °C…130 °C/
q
q: 2 °C…50 °C (MULTICAL® 403-C)
MID designation
Mechanical environment
Class M1 and M2
Electromagnetic environment
Class E1 (housing/light industry). The meter’s control cables must be drawn at min. 25 cm
distance from other installations.
Climatic environment
Non-condensing, closed location (installation indoors), ambient temperature 5…55 °C.
Maintenance and repair
The district heating supplier can replace temperature sensor pair, battery and communication
module. The flow sensor must not be separated from the calculator. Other repairs require
subsequent reverification in an accredited laboratory.
Selecting a temperature sensor pair
MULTICAL® 403-W - Pt500 - Heat meter
MULTICAL® 403-T - Pt500 - Heat/cooling meter
MULTICAL® 403-V - Pt100 - Heat meter
MULTICAL® 403-C - Pt500 - Cooling meter
Battery for replacement
Kamstrup type HC-993-02 (1 x D cell)
Kamstrup type HC993-09 (2 x A cell)
Communication Modules
For an overview of available modules we refer to section 9, page 16.
