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Kamstrup A/S • 55121351_D2_GB_04.2015
MULTICAL® 302
MID designations
Permissible operating conditions / measuring ranges
Calculator
q
: 2 °C…150 °C
DΘ
: 3K…130K
Temperature sensor set
q
: 2 °C…150 °C
DΘ
: 3K…130K
Flow sensor
q
: 2 °C…130 °C
Also available as cooling meter with temperature range 2 °C...150 °C (alternatively 2 °C...50 °C) or
as combined heat/cooling meter with temperature range 2 °C...150 °C, however with MID
approval on the heat register only.
Mechanical environment
M1 and M2 (fixed installation with minimum vibration and fixed installation with considerable or
high vibration level, respectively).
Electromechanical environment
E1 (housing/light industry). The meter’s signal cables must be drawn with a minimum distance of
25 cm to other installations.
Climatic environment
Installation must take place in environments with non-condensing humidity and in closed
locations (indoors). The ambient temperature must be within 5 °C…55 °C. The flow sensor, however,
may be installed in condensing environments.
Maintenance and repair
The flow sensor and the temperature sensors must not be separated from the calculator. Repairs
require subsequent reverification in an accredited laboratory.