Products (Catalogue)

Multi-jet dry dial meters

Multi-jet dry dial meters

  • Multi-jet dry dial meters

Multi-jet dry dial meters

MTKD is a multi-jet dry dial meters for cold potable water

In use by the million worldwide the MTKD will convince you thanks to their high technical standard and high-quality workmanship. The MTKD is equipped with the new ZENNER D-register. MTKD is available in two versions: MTKD-N with 7-digit rollers and magnet pointer for pulse output. MTKD-M with 8-digit rollers register and modulator disc for non-reactive scanning for radio (wireless M-Bus), M-Bus or pulse.

Precise measurement results are achieved, even where the water quality varies or in the most difficult installation situations.

Performance Characteristics

Dry dial register with shielded magnetic coupling
Rotatable and individually inscribable lidring
Operating temperature up to 30°C, optional up to 50°C
Operating pressure PN 16
Water meter for horizontal and vertical installation
Register available as copper can version (IP 68)
Version MTKD-N with pulse output (reed) for remote readout
Standard pulse value 10 l/pulse, optional 1 l/pulse available
Version MTKD-M with modulator disc for non-reactive scanning
Approved in accordance with MID

Product Features
Measuring Principle Multi-Jet Meters
Length without connectors 165 mm
170 mm
190 mm
220 mm
260 mm
300 mm
Housing Material Brass
Register Dry Dial
Dry Dial protection class IP 68
Nominal Flow 14Q3 (≈ Qn) Q3=2,5 (≈ Qn 1,5)
Q3=4 (≈ Qn 2,5)
Q3=6,3 (≈ Qn 3,5)
Q3=10 (≈ Qn 6)
Q3=16 (≈ Qn 10)
Q3=25 (≈ Qn 15)
Nominal Diameter DN (mm) DN 15
DN 20
DN 25
DN 32
DN 40
DN 50
Nominal Diameter (inch) 3/4 "
1 1/4"
1 1/2"
2 1/2"
Temperature Cold Water up to 30° C
Safe up to 50° C
Specified Units on Display Cubik Meters (m³)
Additional Options Anti-Magnet-Protection
Copper Can (IP 68) Modulator Disc for inductive sensors
Metrological Class horizontal (max.) R 160
Metrological Class vertical (max.) R 40
Operating Pressure (max.) PN 16
AMR Technologies Reed Pulser
Electronic Pulser
Radio via wireless M-Bus


Catalog Residential water meters
Installation instruction multi-jet meters
Installation instruction D-register
Declaration of conformity Q3 = 2,5 / 4
Declaration of conformity Q3 = 6,3 / 10 / 16 / 25