Kamstrup MULTICAL 402, Техническое описание

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MULTICAL® 402
12
Kamstrup A/S · Technical Description · 5512-742_M1_GB_01.2016
2.5 Accuracy
Heat meter components MPE according to EN 1434-1
MULTICAL

Flow sensor
402, typical accuracy
Ef =
±
(2 + 0.02 q
p
Ef=
±
(1 + 0.01 qp/q) % /q), but not exceeding ±5 %
Calculator
Ec=
±
(0.5 +
∆Θ
min
Ec=
±
(0.15 + 2/
∆Θ
) % /
∆Θ
) %
Sensor pair
Et=
±
(0.5 + 3
∆Θ
min
Et=
±
(0.4 + 4/
∆Θ
) % /
∆Θ
) %
Diagram 1: Total typical accuracy of MULTICAL
®
402 compared to EN 1434-1
-6,0
-4,0
-2,0
0,0
2,0
4,0
6,0
0,01 0,10 1,00 10,00
T
o
l [
%]
q [m³/h]
MULTICAL ® 402 q
p
1,5 m³/h @
∆Θ
30K
Ec+Et+Ef
(EN)