
Contents 3/49
Contents
1General notes ____________________________________________________________5
Other available documentations ______________________________________________5
2Safety information ________________________________________________________6
3Technical data ___________________________________________________________8
Small meters (qp 0.6 –2.5 m³/h)_____________________________________________10
Large meters with thread___________________________________________________11
Large meters with flange___________________________________________________12
Large meter qp 150_______________________________________________________12
4Installation _____________________________________________________________13
Installation Notes_________________________________________________________13
Examples of installation____________________________________________________13
Installation notes for sensor adapter set (temperature sensor directly immersed) _______14
4.1 Installation for cooling metering ___________________________________________15
4.2 Installation of qp 150 ___________________________________________________15
5Dimension of electronic unit_______________________________________________16
6Operating elements ______________________________________________________ 17
6.1 Displaying current meter status ___________________________________________18
Display values (LOOPs) ___________________________________________________18
User loop „LOOP 0“_______________________________________________________18
Service loop 1 „LOOP 1“ ___________________________________________________19
Service loop 2 „LOOP 2“ ___________________________________________________19
Service loop 3 („LOOP 3“)__________________________________________________20
Service loop 4 („LOOP 4“)__________________________________________________21
6.2 Previous year’s values __________________________________________________22
6.3 Monthly values ________________________________________________________22
7Resolution of the display__________________________________________________23
8Power supply ___________________________________________________________24
Automatic power supply detection____________________________________________24
Power supply requirements_________________________________________________24
Power supply modules ____________________________________________________25
9Communication _________________________________________________________26
Electronic unit interfaces___________________________________________________26
Permissible combinations of modules_________________________________________27
Terminals_______________________________________________________________28
9.1 Pulse module _________________________________________________________28
9.2 CL module ___________________________________________________________29
9.3 M-Bus module G4 _____________________________________________________29
9.4 M-Bus module MI with 2 pulse inputs_______________________________________30
9.5 Analog module ________________________________________________________31
9.6 Radio module 868 MHz (Wireless M-Bus)___________________________________31
9.7 Radio module 868 MHz LoRaWAN (CMi4110) _______________________________32
9.8 GPRS module ________________________________________________________32
10 Tariff control (optional) ___________________________________________________ 34