Download ZENNER MNK Domestic Water-meters PDF

TitleZENNER MNK Domestic Water-meters
TagsFlow Measurement Radio Technology Technology (General)
File Size13.8 MB
Total Pages48
Document Text Contents
Page 1

Residential Water Meters
Multi-jet wet dial meters

Multi-jet dry dial meters

Positive displacement meters

AMR-technology

All that counts.

EnergyMetering

Page 2

Certified quality

ZENNER International GmbH & Co. KG is DIN

EN ISO 9001:2008 and DIN EN ISO 14001:2004

certified.

All ZENNER meters correspond to the design and

connection dimensions of DIN ISO 4064 and/or DIN

ISO 19684 Part 3, DIN EN 1434, and other national

and international standards and guidelines.

MID compliant

Before we ship our water and heat meters, we

calibrate them in our state-approved testing site

for measurement instruments according to 75/33/

EWG or declare them compliant with MID Euro-

pean Measurement Instruments Directive 2004/22/

EG.

We have successfully implemented approvals and

procedures as per the guidelines of the MID since

2006.

22

Page 24

24

Technical data MTKD-N, MTKDI-N, MTKD-M

Permanent flow Q3 m³/h 2,5 4 6,3 10 10

Comparable to nominal flow (EWG) Qn m³/h 1,5 2,5 3,5 6 6

Attainable measuring range Q3/Q1 R 100H/31,5V 160H/40V 125H/50V 160H/50V 160H/50V

Standard measuring range (*) Q3/Q1 R R25 R80H R25 R80H R40 R80H R40 R80H R40 R80H

Comparable to metrological class (EWG) class A / B-H A / B-H A / B-H A / B-H A / B-H

Overload flow (**) Q4 m³/h 3,13 5 7,88 12,5 12,5

Minimum flow (**) Q1 l/h 100 / 31H 160 / 50H 158 / 79H 250 / 125H 250 / 125H

Start-up flow rate - l/h <10 <10 <18 <18 <18

Display range min l 0,02 0,02 0,02 0,02 0,02

max m³

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

Maximum temperature - °C 30 30 30 30 30

Operating pressure, max. PN bar 16 16 16 16 16

Pulse value l/pulse 1/10 1/10 1/10 1/10 1/10

Dimensions:

Nominal diameter DN mm 15 20 25 25 32

inch ½" ¾" 1" 1" 1 ¼"

Overall length without connectors (*) L2 mm 165/170 190 260 260 260

Overall length with connectors approx. L1 mm 245/250 286 378 384 384

Thread meter G x B D1 inch ¾" 1" 1 ¼" 1 ¼" 1 ½"

Thread connector R x D2 inch ½" ¾" 1" 1" 1 ¼"

Width approx. B mm 95 95 95 95 95

Height (plastic glass) approx. H1 k* mm 120 120 120 120 120

H2 mm 35 25 35 40 40

H3 mm 15 15 15 15 15

Weight approx. - kg 1,2 1,3 2,1 2,1 2,1
(*) Other measuring ranges (R) and overall lengths on request. (**) The data refer to the standard measuring range
k* plastic glass

Dimensions MTKD-N/ -M, MTKD-L-N/ -M Dimensions MTKDI-N, MTKDI-L-N with pulser

Multi-jet dry dial metersMulti-jet wet dial meters

Page 25

25

Technical data MTKD-N, MTKDI-N, MTKD-M
MTKD-L-N, MTKDI-L-N,
MTKD-L-M

Permanent flow Q3 m³/h 16 25 25 2,5 4

Comparable to nominal flow (EWG) Qn m³/h 10 15 15 1,5 2,5

Attainable measuring range Q3/Q1 R 160H 25any 125H/40V 125H/40V 100H/31,5V 160H/40V

Standard measuring range (*) Q3/Q1 R R25 R80H 80H/40V 80H/40V R25 R80H R25/R80H

Comparable to metrological class (EWG) class A / B-H B-H B-H A / B-H A/B-H

Overload flow (**) Q4 m³/h 20 31,3 31,3 3,13 5

Minimum flow (**) Q1 l/h 640 / 200H 313H 313H 100 / 31H 160/50H

Start-up flow rate - l/h <40 <25 <25 <10 <10

Display range min l 0,1 0,1 0,1 0,02 0,02

max m³

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

R8
99999.999

R7
99999.99

Maximum temperature - °C 30 30 30 30 30

Operating pressure, max. PN bar 16 16 16 16 16

Pulse value l/pulse 1/10 1/10 1/10 1/10 1/10

Dimensions:

Nominal diameter DN mm 40 50 50 15 20

inch 1 ½" 2" --- ½" ¾"

Overall length without connectors (*) L2 mm 300 300 270 165/170 190

Overall length with connectors approx. L1 mm 428 444 --- 245/250 286

Thread meter G x B D1 inch 2" 2 ½" flange ¾" 1"

Thread connector R x D2 inch 1 ½" 2" --- ½" ¾"

Width approx. B mm 110 110 110 99 99

Height (plastic glass) approx. H1 k* mm 150 150 175 120 120

H2 mm 50 60 75 35 30

H3 mm 15 15 15 15 15

Weight approx. - kg 4,0 4 9,5 0,6 0,6
(*) Other measuring ranges (R) and overall lengths on request. (**) The data refer to the standard measuring range
k* plastic glass

Typical accuracy curve

Positive displacement meters AMR-technology

Typical pressure loss curve

Q1 = the minimum flow
Q2 = the transitional flowrate
Q3 = the permanent flow
Q4 = the overload flow

Q1 = the minimum flow
Q2 = the transitional flowrate
Q3 = the permanent flow
Q4 = the overload flow

Page 47

47

The smart way of metering

Walk-by radio system by ZENNER,

in accordance with the current

OMS Standard

ZENNER supplies meters and communication modules with unidirectional data

transfer. Here, the devices are in compliance with the standardised provisions

according to the OMS specification (wireless M-Bus). Accompanying software

packages for different customer requirements round off the portfolio.

www.zenner.com

EnergyTechnology

All that counts.

Page 48

ZENNER International GmbH & Co. KG
Römerstadt 6
D-66121 Saarbrücken

Telefon +49 681 99 676-30
Telefax +49 681 99 676-3100
E-Mail [email protected]
Internet www.zenner.com Su

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dtpwork design
Grafik, Design, Webdesign, Layout,
DTP, Produktion und Reinzeichnung
An der Sonnhalde 18
79336 Herbolzheim

http://www.dtpwork.de/

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