2 Kamstrup A/S • 55122070_A2_GB_07.2017
MULTICAL® 603
Information
Permissible operating conditions / measuring ranges
Heat meter with approval according to MID and EN1434:
Temperature range q: 2 °C…180 °C DΘ: 3 K…178 K
ULTRAFLOW® (temperature of medium) qq: 15 °C…130 °C
Cooling meter with approval according to DK-BEK 1178 and EN1434:
Temperature range q: 2 °C…180 °C DΘ: 3 K…178 K
ULTRAFLOW® (temperature of medium) qq: 2 °C…130 °C
MID designation
Mechanical environment
Class M1 and M2
Electromagnetic environment
Class E1 (housing/light industry) and class E2 (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 energy supplier can replace temperature sensor pairs, flow sensor as well as supply and
communication modules. Other repairs require subsequent reverification in an accredited
laboratory.
Selecting a temperature sensor pair
MULTICAL® 603-A - Pt100 Pt100 - EN 60751, 2-wire connection
MULTICAL® 603-B - Pt100 Pt100 - EN 60751, 4-wire connection
MULTICAL® 603-C/E/F - Pt500 Pt500 - EN 60751, 2-wire connection
MULTICAL® 603-D/G - Pt500 Pt500 - EN 60751, 4-wire connection
Battery for replacement
Kamstrup type HC-993-09 (2 x A-cells)
Kamstrup type HC-993-02 (1 x D-cell)
Communication Modules
An overview of available modules is found in the paragraph Communication modules.
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