techem compact IV S Betriebsanleitung Seite 9

Symbols
000
kWh
000
kWh
CE M... ...
/ q [°C]
[K]
Heat meter
Cold meters
Meter / computer unit
pulse output
e.g. for energy and volume)
Inlet
Outlet
Symmetrical installation
Asymmetrical installation
Calibration year, notified
body, ...
Temperature range
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
PN / PS Pressure level
e.g. 47114711 Item number
9