Mechanical screw-type water meters for visual readout
WFx30 series – Q basic, can also be used in the systems Q walk-by and Q AMR through retrofit modules.

The water meters are screwed directly to the pipe system. Readout takes place visually through the cylinder counter display.
This water meter can be integrated in the Q AMR or Q walk-by system via radio add-on modules. This can take place either during initial assembly or later.

Download brochure PDF (599 kB)

Download data sheet PDF (113 kB)

Mechanical measuring capsule water meters for visual readout
WMx10 series – Q basic, can also be used in the systems Q walk-by and Q AMR via retrofit modules.

The water meters of this series are screwed as measuring capsule meters to the pipe system via an EAT/EAS (separate housing). Respective measuring capsules are supplied for existing EATs from various manufacturers.
Readout takes place visually via the cylinder counter display.
This water meter can be integrated into the Q AMR or Q walk-bysystem via radio add-on modules. This can either be carried out during initial assembly or later.


Download brochure PDF (599 kB)

Download data sheet PDF (189 kB)
Download data sheet PDF (226 kB)

Mechanical valve-type water meters for visual readout
WFx20 series – Q basic

Can be retrofitted to existing shut-off valves. The valve meter is installed into the existing installation using the appropriate connection set. Readout takes place visually via the cylinder counter display.

Download data sheet PDF (100 kB)

Mechanical bath water meters for visual readout
WFx10 series – Q basic

The bath water meter can be retrofitted to existing tap fittings. The bath meter is installed into the existing installation using the appropriate connection set. Readout takes place visually via the cylinder counter display.

Download data sheet PDF (73 kB)

Electronic screw-type water meters with IrDA interface
WFx37 series – Q opto (IrDA), can also be used in the Q basic system, as well as variants available for the Q AMR system.

The water meters are screwed directly to the pipe system. Readout takes place either via the IrDA interface or visually via the display.
Saving and displaying cumulative values on a selected key date is possible. The readout process is made easier through the electronic readout of the water meters in the property and optimised in terms of error detection and data transmission security.

Download data sheet PDF (111 kB)

Electronic measuring capsule water meters with IrDA interface
WMx37 series – Q opto (IrDA), can also be used in the Q basic system, as well as variants available for the Q AMR system. Readout takes place either through the IrDA interface or visually through the display.

The water meters of this series are screwed as 2" measuring capsule meters to the pipe system through an EAT/EAS (separate housing).
Saving and displaying cumulative values on a selected key date is possible. The readout process is made easier through the electronic readout of the water meters in the property and optimised in terms of error detection and data transmission security.

Download data sheet PDF (89 kB)

Electronic valve-type water meters with IrDA interface
WFx37.DVx series – Q opto (IrDA), can also be used in the Q basic system, as well as variants available for the Q AMR system.

Can be retrofitted to existing shut-off valves. The valve meter is installed into the existing installation using the appropriate connection set. Saving and displaying the cumulative values on a selected key date is possible. Readout takes place either through the IrDA interface or visually through the display.

Download data sheet PDF (116 kB)

Electronic bath water meters with IrDA interface
WFx37.DBx series – Q opto (IrDA), can also be used in the Q basic system, as well as variants available for the Q AMR system.

The bath water meter can be retrofitted to existing tap fittings. The bath meter is installed into the existing installation using the appropriate connection set. Saving and displaying the cumulative values on a selected key date is possible. Readout takes place either through the IrDA interface or visually through the display.

Download data sheet PDF (116 kB)

Electronic screw-type water meters with integrated M-Bus interface for the recording of consumption data using an M-Bus
WFx21 series – Q M-Bus, can also be used in the Q basic and Q opto (IrDA) system, and variants are available for the Q AMR system.

The electronic water meters of this series can be integrated in an M-Bus system via an internal M-Bus interface. Parameters can be set for the device via the IrDA interface. As screw-type meters, they are screwed directly to the pipe system. Saving and displaying the cumulative values on a selected key date is possible. The readout process for the metering devices is made easier by central readout in the wired M-Bus network and optimised in terms of error detection and data transmission security. In addition, current values are available via the M-Bus.

Download data sheet PDF (271 kB)

Electronic measuring capsule water meters with integrated M-Bus interface for the recording of consumption data using an M-Bus
WMx21 series – Q M-Bus, can also be used in the Q basic and Q opto (IrDA) system, and variants are available for the Q AMR system.

The electronic water meters of this series can be integrated in an M-Bus system via an internal M-Bus interface. Parameters can be set for the device via the IrDA interface. They are screwed as 2" measuring capsule meters to the pipe system through an EAT/EAS (separate housing). Saving and displaying the cumulative values on a selected key date is possible. The readout process for the metering devices is made easier by central readout in the wired M-Bus network and optimised in terms of error detection and data transmission security. In addition, current values are available via the M-Bus.

Download data sheet PDF (79 kB)

Mechanical screw-type water meters together with add-on radio module walk-by for the recording of consumption data by radio
WFx30 series – Q walk-by, can also be used in the Q AMR system when a module is re-parameterised.

As screw-type meters, the water meters are screwed directly to the pipe system.
This water meter is integrated in the Q walk-by system via the add-on module WFZ166.MO. This can take place either during initial assembly or later. This means these water meters can be readout by radio in situ without the use of stationary data collectors. This means that it is no longer necessary to enter the property or note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. The display of the cylinder counter can also be read off visually.


Download brochure PDF (599 kB)

Download data sheet PDF (113 kB)

Mechanical measuring capsule water meters together with add-on radio module walk-by for the recording of consumption data by radio
WMx10 series – Q walk-by, can also be used in the Q AMR system when the module is re-parameterised.

The water meters of this series are screwed as measuring capsule meters to the pipe system via an EAT/EAS (separate housing). Measuring capsules are supplied for EATs of various manufacturers already in place.
This water meter is integrated into the Q walk-by system via the add-on module WFZ166.MO. This can take place either during initial assembly or later. This means these water meters can be readout by radio in situ without the use of stationary data collectors. This means that it is no longer necessary to enter the property or note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. The cylinder counter display can also be read off visually.

Download brochure PDF (599 kB)

Download data sheet PDF (189 kB)
Download data sheet PDF (226 kB)

Mechanical screw-type water meters together with add-on radio module AMR for remote readout of consumption data by radio
WFx30 series – Q AMR


As screw-type meters, the water meters are screwed directly to the pipe system.

This water meter is integrated into the Q AMR system through the WFZ16.MO add-on module. This can take place either during initial assembly or later. This means that the water meters can be readout using stationary data collectors. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. The display of the cylinder counter can also be read off visually.

Download brochure PDF (599 kB)

Download data sheet PDF (113 kB)

Mechanical measuring capsule water meters together with AMR add-on radio module for remote readout of consumption data by radio
WMx10 series – Q AMR


The water meters of this series are screwed to the pipe system as measuring capsule meters through an EAT/EAS (separate housing). Measuring capsules are supplied for EATs of various manufacturers already in place.
This water meter is integrated into the Q AMR system through the add-on module WFZ16.MO. This can take place either during initial assembly or later. This means that the water meters can be readout using stationary data collectors. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. The cylinder counter display can also be read off visually.

Download brochure PDF (599 kB)

Download data sheet PDF (189 kB)
Download data sheet PDF (226 kB)

Electronic screw-type water meters
for the remote readout of consumption data by radio

WFx36 series – Q AMR, can also be used in the Q basic and Q opto (IrDA) system as well as variants available for the Q opto (IrDA) system.


The electronic water meters of this series can be integrated in the AMR system through an internal radio transmitter. Parameters can be set for the device via the IrDA interface. As screw-type meters, they are screwed directly to the pipe system. Saving and displaying the cumulative values on a selected key date is possible. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. Readout can also take place via the display or the IrDA interface.

Download data sheet PDF (111 kB)

Electronic screw-type water meters for the remote readout of consumption data by radio
WFCx26 series – Q AMR, can also be used in the Q basic and Q opto (IrDA) system, as well as variants available for the Q M-Bus (IrDA) system.


The electronic water meters of this series can be integrated in the AMR system via an internal radio transmitter. Parameters can be set for the device via the IrDA interface. As screw-type meters, they are screwed directly to the pipe system. Saving and displaying the cumulative values on a selected key date is possible. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. Readout can also take place via the display or the IrDA interface.

Download data sheet PDF (271 kB)

Electronic measuring capsule water meters for the remote readout of consumption data by radio
WMx36 series – Q AMR, can also be used in the Q basic and Q opto (IrDA) system, as well as variants available for the Q opto (IrDA) system.


The electronic water meters of this series can be integrated in the AMR system via an internal radio transmitter. Parameters can be set for the device via the IrDA interface. They are screwed as 2" measuring capsule meters to the pipe system through an EAT/EAS (separate housing). Saving and displaying the cumulative values on a selected key date is possible. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. Readout can also take place via the display or the IrDA interface.

Download data sheet PDF (89 kB)

Electronic measuring capsule water meters for remote readout of the consumption data by radio
WMx26 series – Q AMR, can also be used in the Q basic and Q opto (IrDA) system, as well as variants available for the Q M-Bus system.


Can be retrofitted in existing shut-off valves. The valve meter is installed into the existing installation using the appropriate connection set. Saving and displaying the cumulative values on a selected key date is possible. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. Readout can also take place via the display or the IrDA interface.

Download data sheet PDF (79 kB)

Electronic valve-type water meter
for remote consumption data readout by radio
Series WFx36.DVx - Q AMR, can also be used in the Q basic system, and variants are available for the Q opto (IrDA) system.

Can be retrofitted to existing shut-off valves. The valve meter is installed into the existing installation using the appropriate connection set. Saving and displaying the cumulative values on a selected key date is possible. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. Readout can also take place via the display or the IrDA interface.

Download data sheet PDF (116 kB)

Electronic bath water meters for remote readout of consumption data by radio
Series WFx36.DBx - Q AMR, can also be used in the Q basic and Q opto (IrDA) system, as well as variants available for the Q opto (IrDA) system.

The bath water meter can be retrofitted to existing tap fittings. Saving and displaying the cumulative values on a selected key date is possible. Readout can take place through different expansion stages in the building, outside the building or by remote data transmission. This means that it is no longer necessary to enter the flat (or even the building) and note the readout values by hand. Errors in transmission of data to the billing system are excluded to a major extent. Readout can also take place via the display or the IrDA interface.

Download data sheet PDF (116 kB)