techem Compact IV c - Page 10

10
Symbols
Heat meter e.g. E1 Electromagnetic
precision class
Cold meters e.g. M1 Mechanical
precision class
Heat meter / Cold meter e.g. 1 Recording
precision class
6
N:K
[>O@
\>N:K@

Meter / computer unit
pulse output
e.g. for energy and volume)
e.g.
DE-07-MI004-...
Conformity number
Inlet CE M... ... Calibration year, notified
body, ...
Return qi [m
3
/h] Lowest flow rate
(at qi/qp = 1:50)
6
kWh
000
Symmetrical installation qp [m
3
/h] Nominal flow rate
6
kWh
000
Asymmetrical installation qs [m
3
/h] Highest flow rate
4/ 4q [°C] Temperature range PN / PS Pressure level
'4 [K] Temperature dierence e.g. 47114711 Item number