Technology - Approvals

SmartMeter water meters are certified by approval bodies to ensure that our customers receive the highest quality products and services. Severn Trent Metering Services has recently been awarded approval to the OIML (International Organisation of Legal Metrology) R49 standard for cold water meters and Measuring Instruments Directive (MID) approval, which ensures that European water companies can benefit from the lifelong accuracy and other advantages offered by solid-state technology.

For more information about the certification held by Severn Trent Metering Services, please see the table below

Approval or Certification

Product or Service

Approval Number

Website

UK Pattern Approval

SM001

2713/1

www.nwml.gov.uk

UK Pattern Approval

SM150

2713

www.nwml.gov.uk

UK Pattern Approval

SM250

2701/1

www.nwml.gov.uk

Australian Pattern Approval

SM150

NMI 14/3/7

www.measurement.gov.au

Australian Pattern Approval

SM250

NMI 14/3/7

www.measurement.gov.uk

OIML R49 Approval

SM150

R49/2003-DE1-06.01

www.oiml.org

OIML R49 Approval

SM250

R49/2003-DE1-06.01

www.oiml.org

Material WRAS listed

All potable water contact meter materials

--

www.wras.co.uk/directory/

NSF61 (National Sanitary Foundation) - USA

SM700

NSF Certified

www.nsf.org

www.nsf.org/Certified/PwsComponents/Listings.asp?Company=0U320&Standard=061

ISO9001 - Manufacturing Certification

SmartMeter, Chesterfield

FM31208

www.iso.ch/iso/en/ISOOnline.frontpage

ISO14001 - Environmental Certification

SmartMeter, Chesterfield

GB97/56755

www.iso.ch/iso/en/ISOOnline.frontpage

In addition, the SmartMeter SM700 is compliant with the AWWA C713 stand for water meters. Visit www.awwa.org for more information. Integra Utility Services has also recently been awarded the BSI 5 Star Safety award. See SmartMeter press releases for more detail.

 

Downloads

SmartMeter OIML R49 approval certificate
Severn Trent Metering Services is first water manufacturer to have OIML R49 approval on electronic, domestic, battery powered water meters. This document is our approval certification.
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List of Approvals
SmartMeter water meters are approved by approvals bodies worldwide. The SM150 and SM250 families of meters were the first battery powered residential water meters to receive OIML R49 approval in Europe.
Download

Automatic Meter Reading Solutions
Severn Trent Metering Services offers a range of AMR solutiions for intelligent metering.
Download

The need for Intelligent Metering
Download

SmartMeter Technical Specifications - MID / British Standards
This brochure gives detailed specifications for all SmartMeter water meters, including technical data according to the OIML / MID standard for water meters, which Severn Trent Metering Services is now accredited to.
Download