MULTICAL® 803
10
Kamstrup A/S · Technical description · 5512-2360_A1_
GB
_02.2019
2
Technical data
2.1
Approved meter data
Approvals
DK-0200-MI004-042, heat meter
according to MID 2014/32 EU and EN 1434:2015
TS 27.2 013, cooling meter
according to DK-BEK 1178 and EN 1434:2015
Bifunctional heat/cooling meter
Marked with DK-0200-MI004-042 and TS 27.02 013 as well as yearly mark of
MID
EU directives
Measuring Instruments Directive, Low Voltage Directive,
Electromagnetic Compatibility Directive, Radio Equipment Directive
and Pressurized Equipment Directive for ULTRAFLOW®
Heat meter approval
DK-0200-MI004-042
The stated minimum temperatures are related to
the type approval.
The calculator has no cutoff for low temperature
and thus measures down to 0.01 °C and 0.01 K.
Temperature range
θ
: 2 °C…180 °C
Differential range
∆Θ
: 3 K…178 K
Cooling meter approval
TS 27.2 013
Temperature range
θ
: 2 °C…180 °C
Differential range
∆Θ
: 3 K…178 K
Media temperature, ULTRAFLOW®
θ
q
: 2 °C…130 °C
Accuracy
-
Calculator
E
c
=
±
(0.5 +
∆Θ
min
/
∆Θ
) %
-
Flow sensor, ULTRAFLOW®
E
f
=
±
(2 + 0.02 qp/q), but not exceeding ±5 %
Temperature sensor type
Pt100 or Pt500 – EN 60 751 (the calculator switches automatically)
Temperature sensor connection
2- or 4-wire connection*
* By mounting one common 2x8 jumper above the connection terminals 3-7-8-4, all connections are changed to 2-
wire inputs.
EN 1434 designation
Environmental classes A and C
MID designation
Mechanical environment: Classes M1 and M2
Electromagnetic environment: Classes E1 and E2
Non-condensing environment, closed location
(indoors), 5…55°C