ETK / ETW water meters

Overview

ZENNER single jet vane water meters have been tested a million times over.

These are dry meters for cold (ETK, up to 50 ° C) and hot water (ETW, up to 100 ° C) with a rotary counter mechanism for easy reading in any position. Meters with an installation length of 80 or 110 mm are supplied to Russia.

ETK-N / ETW-N meters are prepared for a pulse output (convenient for stage-by-stage integration of already installed and operating devices into a single network of remote information reading). After installation on the prepared counter of the pulse removable cover, at any time the devices become "pulse" ETKI-N / ETWI-N.

The letters AM indicate anti-magnetic design. Since neither in Europe nor in Russia there is a single approved standard for testing water metering devices for anti-magnetic properties, we check our devices according to the methodology approved in South America (Brazil).

  • Innovative counter with modular option for functional expansion
  • Ideal as a surface-mounted meter for apartment metering
  • Cold water version safe up to 50 ° C
  • Hot water version safe up to 90 ° C
  • For vertical and horizontal installation

Characteristics

Nominal flow Qn Qn 1,5
Qn 2,5
Principle of operation Single jet water meters
Counting mechanism dry ship
Water temperature cold water until 40° C
cold water until 50° C
Face-to-face length without fittings 80 mm
110 mm
130 mm
Nominal diameter DN (mm) DN 15
DN 20
Nominal size DN (Inch) 1/2 "
3/4 "
Body material brass
Data transmission system with a pulse encoder

Model overview

Those. information

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Apartment water meters Download

Colors

DOP

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