MULTICAL® 803
Kamstrup A/S · Technical description · 5512-2360_A1_GB_02.2019
2.2 Accuracy of the calculator
Figure 2: Typical accuracy of MULTICAL® 803 compared to EN 1434.
2.3 Accuracy of a total meter
Heat meter components MPE according to EN 1434-1 Typical accuracy
ULTRAFLOW®
E
f
= ± (2 + 0.02 qp/q), but not exceeding ±5 % E
f
= ± (1 + 0.01 qp/q) %
MULTICAL® 803
E
c
= ± (0.5 + ∆Θ
min
/∆Θ) % E
c
= ± (0.15 + 2/∆Θ) %
Sensor pair
E
t
= ± (0.5 + 3 ∆Θ
min
/∆Θ) % E
t
= ± (0.4 + 4/∆Θ) %