Kamstrup MULTICAL 803 Technical Description page 2

MULTICAL® 803
List of words and symbols
Word/symbol Meaning
qi Minimum approved flow
qp Permanent/approved nominal flow
qs Maximum approved flow
Θ Temperature range of calculator
θ Temperature range of flow sensor (medium)
q
θ Limit value for shift between heat and cooling
hc
ΔΘ Temperature difference of inlet and outlet
Δflow Difference in actual flow between V1 and V2
ΔMass Difference in mass between M1 and M2
t Battery temperature
BAT
DN Nominal diameter
PN Nominal pressure
E Max permissible error of calculator
c
E Max permissible error of flow sensor
f
E Max permissible error of temperature sensors
t
MPE Maximum permissible error
PQ Power and flow in connection with tariff
GF Glass fibre reinforcement
KMP Kamstrup Meter Protocol
CP Coefficient of Performance (COP)
1 Less than an hour/day and less than 200 hours/year
2 Only available in meter type 6
2
1
2
Kamstrup A/S · Technical description · 5512-2360_A1_
Unit Expired designations
[l/h] Q , q , Q
i vmin min
[m³/h] Q , q , Q
s vmax
[m³/h] Q
max
[°C]
[°C]
[°C]
[K]
[m³/h]
[kg]
[°C]
[mm]
[bar]
[%]
[%]
[%]
[%]
, q
min
, q , q
n n max
GB
_02.2019