Symbols
Heat meter
Inlet
Outlet
Symmetrical installation
000
kWh
Asymmetrical installation
000
kWh
CE M... ...
Calibration year, notified
body, ...
PN / PS
Pressure level
/ q [°C]
Temperature range
[K]
Temperature difference
e.g. E1
Electromagnetic
precision class
e.g. M1
Mechanical
precision class
e.g. 1
Recording precision
class
e.g.
Conformity number
DE-07-MI004-...
qi [m
3
/h]
Lowest flow rate
(at qi/qp = 1:50)
qp [m
3
/h]
Nominal flow rate
qs [m
3
/h]
Highest flow rate
e.g. 47114711
Item number
11