KNX In Home Water Meters NZR Modularis WZK-M Cold (1,5 m3/h 80mm)

KNX In Home Water Meters NZR Modularis WZK-M Cold (1,5 m3/h 80mm)

Product code: 60201-75124015
The in home water meter is a package of the calibrated water meter from NZR and the impuls counting unit SK01- IMPZ1 from Arcus-EDS GmbH. The meter is approved by the PTB.
Price (Excluding GST)


  • The internal lithium back up battery enables the functionality without KNX bus connection for over 5 years 
  • KNX sensors are set up using the ETS ( KNX Tool Software ) with the associated application program. 
  • The device is delivered unprogrammed.
  • All functions are parameterized and programmed by ETS.


  • Serial number
  • Accumulated volume in l or m3
  • Current flow rate in l or m3/unit of time
  • Current time
  • Current date
  • Last reference date
  • Last reference value
  • Next reference date
  • Consumption value
  • Consumption Reset
  • Consumption last reset date
  • Consumption last reset time

Technical Details


  • Operating Voltage:: EIB/KNX bus voltage 21 .. 32 VDC 
  • Power Consumption:: ca. 240 mW ( at 24VDC ) 
  • Auxiliary Supply:: not required 
  • Bus Coupler:: integrated 
  • Ambient Temperature Electronic Measuring Equipment Casing:
  • Operation: -20 .. +55 C 
  • Storage: -20 .. +85 C 
  • Start-up with ETS: ARC_IMPZ.VD2 
  • Circuit Points::: EIB-2-pole clamps ( red / black ) 
  • Protection Class:: IP65 
  • Assembly Type: Assembly with 2 screws finery 
  • Casing Type: Plastic housing grey 
  • Casing Dimensions: 115x65x50mm (WxHxD)I
Impulse Module
  • Bus Voltage: KNX Bus 21...30VDC
  • Bus Current Consumption: 10mA
Water Meter - Cold
  • Nominal Flow Rate: 1.5 m3/h
  • Nominal Diameter: 15mm
  • Maximum Flow Rate: 3m3/h
  • Installation Length: 80mm

Other Meter Sizes and Hot Water Models available on request



Technology KNX
Mounting Surface
Input voltage KNX Bus (29VDC)
IP rating IP65

Look for similar items

Ivory Egg uses cookies to make your experience better and provide necessary site functionality. By using our website, you agree to set the cookies and accept the privacy policy