MULTICAL®
603
16
Kamstrup
A/S
∙
Technical
description
∙
5512
‐
2029_A1_GB_06.2017
2.5
Mechanical
data
Environmental
class
Fulfils
EN
1434
class
A
and
C
(MID
class
E1
and
E2)
Ambient
temperature
5…55°C,
non
‐
condensing,
closed
location
(installation
indoors)
Protection
class
Calculator:
IP
65
According
to
EN/IEC
60529
Medium
temperatures
ULTRAFLOW®
2…130
°C
At
media
temperatures
below
the
ambience
temperature
or
above
90
°C
in
the
flow
sensor,
we
recommend
that
the
calculator
is
wall
‐
mounted.
Medium
in
ULTRAFLOW®
Water
(district
heating
water
as
described
in
CEN
TR
16911
and
AGFW
FW510)
Storage
temperature
‐
25…60
°C
(drained
flow
sensor)
Connecting
cable
ø3.5…6
mm
Supply
cable
ø5…8
mm
2.6
Materials
Calculator
case
Top
and
base
Thermoplastic,
PC
10
%
GF
with
TPE
(thermoplastic
elastomer)
Verification
cover
ABS
Cables
Silicone
cable
with
inner
Teflon
insulation
