HomeMy WebLinkAboutAP_WATERFLUX 3070__en_OIML R49_100409__ MiC)N
OIML Certificate NO R49-1/2006-NL1-10.01
OIML Member state Project number 9200759
The Netherlands Page 1 of 4
OIML CERTIFICATE OF CONFORMITY
Issuing authority
Name: NMi Certin B.V.
Address: Hugo de Grootplein 1
3314 EG Dordrecht
The Netherlands
Applicant
Name: KROHNE Altometer
Address: Kerkeplaat 12
3313 LC Dordrecht
The Netherlands
Manufacturer of the certified type
Name: KROHNE Altometer
Address: Kerkeplaat 12
3313 LC Dordrecht
The Netherlands
Identification of certified type
Type: WATERFLUX
Water meter intended for the metering of cold potable water and hot water, model "WATERFLUX",
class 1 and 2.
Further characteristics: see page 3.
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This document is issued under the provision that no liability is in
NMi Certin BV accepted and that the applicant shall indemnify third-party N\s,
Hugo de Grootplein 1,3314 EG Dordrecht liability. Re
PO Box 394,3300 AJ Dordrecht,NL T+31 78 6332332 Reproduction of the complete document is permitted. TF
F+31 78 6332309 The notification of NM INSPECTION bfi Certin as Issuing Authority can be DR
Certin@nmi.nl verified atwww.oiml.org. 11 VA T I 17 7
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OIML Certificate NO R49-1/2006-NL1-10.01
Project number 9200759
Page 2 of 4
This Certificate attests the conformity of the above identified type (represented by the sample or
samples identified in the associated Test Report)with the requirements of the following
Recommendation of the International Organization of Legal Metrology (OIML):
R49-1/2006 (E): Metrological and technical requirements
R49-2/2006 (E): Test methods
R49-3/2006 (E): Test Report format
This Certificate relates only to the metrological and technical characteristics of the type of instrument
covered by the relevant OIML Recommendation identified above.
This Certificate does not bestow any form of legal international approval.
The conformity was established by the results of tests and examinations provided in the associated
Test Report:
- No. R49-1/2006-NL1-10.01 that includes 40 pages and 3 annexes.
The lssu'!gg Authority NL1
NMi C i , 9 April 2010
C. os eCertification
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Important note: Apart from the mention of the Certificate's reference number and the name of the
OIML Member State in which the Certificate is issued, partial quotation of the
Certificate and of the associated Test Report is not permitted, although either may
be reproduced in full.
Mi
OIML Certificate NO R49-1/2006-NL1-10.01
Project number 9200759
Page 3 of 4
Identification of the certified pattern —continued from page 1
Water meter intended for metering cold potable water and hot water, based on a electromagnetic
principle, designed to measure reverse flow, with straight inlet and outlet length, with no flow
conditioner and equipped with an electronic calculating/indicating device.
Metrological characteristics:
Type: WATERFLUX
Meter size DN250 DN300
Minimum flow rate Q1 (m3/h) 6,25 10
Transitional flow rate Q2 (m3/h) 10 16
Permanent flow rate Q3 (m3/h) 1000 1600
Overload flow rate Q4 (m3/h) 1250 2000
Nominal diameter(mm) 250 300
Accuracy Class 1
Maximum admissible pressure (bar) 10
Min/max admissible temperature (°C) 0,1 /50
Indicating range (m3) 9.999.999
Verification scale interval (m3) 0,001
Orientation All positions
Environmental class C
Power supply
Type Battery
Ubattery 3,6 V
Mi
OIML Certificate NO R49-1/2006-NL1-10.01
Project number 9200759
Page 4 of 4
Meter size DN25 DN40 DN250 DN300
Minimum flow rate Q1 (m3/h) 0,025 0,04 0,063 0,1 2,5 4
Transitional flow rate Q2 (m3/h) 0,04 0,064 0,1 0,16 4 6,4
Permanent flow rate Q3 (m3/h) 10 16 25 40 1000 1600
Overload flow rate Q4 (m3/h) 12,5 20 31,3 50 1250 2000
Nominal diameter(mm) 25 40 250 300
Accuracy Class 2
Maximum admissible pressure (bar) 10/ 16 10
Min/max admissible temperature (°C) 0,1 / 50
Indicating range (m3) 99.999 9.999.999
Verification scale interval (m3) 0,0001 0,001
Orientation All positions
Environmental class C
Power supply
Type Battery
Ubattery 3,6 V