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MULTICAL®
602
128
Kamstrup
A/S
∙
Technical
Description
∙
5512
‐
931_N1_GB_11.2016
20
Appendix C - MULTICAL
6M2, a calculator for mixed fluids
Tailored for mixed fluids
Mixed fluids have a lower specific heat capacity compared to that of water. The type of antifreeze liquid and the
concentration are freely programmable and thus MULTICAL
®
6M2 can compensate for the unique specific heat
capacity and thereby ensuring a high accuracy regardless of the chemical composition or the application.
Functionalities
MULTICAL
®
6M2 is an all-purpose energy calculator for mixed fluid applications which works together with a pulsed
flow sensor and a pair of 2-wire temperature sensors. The calculator can be used with different types of flow sensors
such as mechanical or electronic pick-up units as well as magnetic inductive flow parts. The calculator can be used
with flow parts up to qp 3,000 m
3
/h. The temperature sensors fitted to this calculator are Pt500 sensors. MULTICAL
®
6M2 is used for heat or cooling measurements in all mixed fluid-based systems with medium temperatures from -
40 ° C to +140° C.
Plug-in modules
MULTICAL
®
6M2 is compatible with the following plug-in modules:
Top module:
602-0C, 2 pulse outputs for CE and CV
Base modules:
67-00-20, wired M-Bus + pulse inputs (rev. B1 or higher).
67-00-24,
LonWorks
+
pulse
inputs
(rev. A1 or higher).
67-00-66,
BACnet
®
+ pulse inputs
(rev. J1 or higher).
67-00-67, pulse inputs
(rev. B1 or higher).
N.B.:
Pay attention to the revision number of the modules, since earlier revisions than stated above will not work in
MULTICAL
®
6M2. Other plug-in modules may not be used in MULTICAL
®
6M2 since their function cannot be
guaranteed, especially in connection with negative temperatures.
Содержание MULTICAL 602
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