SM800SmartMeter™ Intelligent Water Meters

SmartMeter™ water meters address the global need for economic smart metering technology. With no-moving-parts, the solid state electronic water meters provide accurate measurement of water flow throughout the entire product lifetime and are not affected by the wear and subsequent accuracy problems that are caused by sand and grit.

A unique air detection system prevents measurement of air flow which can occur at high points in the water network and at the start of water delivery. Advanced sensing technology and in-built intelligence deliver long term accuracy and reliability through continuous monitoring and reporting on the water flow.

Extended operational life, along with a replaceable battery option ensures that the SmartMeter guarantees excellent whole life cost savings against the lost revenue over time associated with the normal wear and tear of conventional mechanical water meters.

SmartMeters are available as both a visual read meter and in a fully AMR enabled format using inductive pads, radio communication devices or most other forms of automatic meter reading technology (AMR device) connected to the communication port in either an encoded or pulse meter application.

www.elstermetering.com

Features

• Advancedfluidicoscillationtechnology

• Nomovingpartsolid-stateelectronics

• Clearmulti-characterLCDdisplay

• Multi-rolecommunicationport

• Replaceablebatterycell

• Durablebrasscasing

Benefits

• Unaffectedbygrit,sandorparticulates

• Doesnotmeasureair

• Retainsaccuracythroughoutitsentirelifetime

• Outlastsmoreconventionalmeters

• Economicallybringssmarttechnologybenefitsto metering systems — SmartMeter features ensure reductions in whole life costs

• VisualreadandAMRcapable

Approvals

• OIMLR49compliant

• CompliancewithISO4064Standard

• PotablewatermaterialsWRASlisted

• ISO:9001manufacturingcertification

• ISO:14001environmentalcompliancecertification

ExtendedDataFeatures

• Tamper/fraud/leakagedetection

• Continuousflow/noflowmonitoring

• Aireventmonitoring

• Meterdiagnostics

• Highresolutionmeasurementbyvolumetricunit

• Selectableencodeddataformat

• Programmableserialnumber

SmartMeter Technology

Technical Specification

1.5

1.0

0.50.4

0.3

0.2

0.1

0.05

0.5 1 2 3 43.5

5 6 7 8

Hea

dlos

s (b

ar)

Flowrate (m3/hour)

Smar

tMet

er S

M80

0

Meter Accuracy

ISO 4064 & BS 5728 Class C Error Envelope

SM800 Class C Meter

N2.5 Class C Mechanical Meter

Flowrate (m3/hour)

0.035 0.525

qmin. qt qsqp-6

-5

-4

-3

-2

-1

0

1

2

3

4

5

0.1 0.5 1 3 4 5 6 7

1.5

1.0

0.50.4

0.3

0.2

0.1

0.05

0.5 1 2 3 43.5

5 6 7 8

Hea

dlos

s (b

ar)

Flowrate (m3/hour)

Smar

tMet

er S

M80

0

Meter Accuracy

ISO 4064 & BS 5728 Class C Error Envelope

SM800 Class C Meter

N2.5 Class C Mechanical Meter

Flowrate (m3/hour)

0.035 0.525

qmin. qt qsqp-6

-5

-4

-3

-2

-1

0

1

2

3

4

5

0.1 0.5 1 3 4 5 6 7

Technology Specification

Model Thread size

Distance across threads Weight Ingress

protectionAmbient

temp

Max water temp

Display resolution Max display Display

OrientationBattery

Life

SM800E SM800P

1GB 190+0/-2MM 1.9KG IP68 -10°CTO85°C 50°C 0.00001m3 to 1m3

9,999or 99,999option

90°Ctoflowdirection (viewed from inlet)

>10 years*

PerformanceDataSM800E/P-OIMLR49/ISO4064-1:2005/BSEN14154-1

SM800E/P–G1B

Q3/Q

1 (ratio) 125 160

Q4 (m3/h) 5 5

Q3 (m3/h) 4 4

Q2(I/h) 51 40

Q1(I/h) 32 25

TypicalPressureLossatQ3 (bar) <0.65 <0.65

Pressurerating(working) 10 bar

Pressurerating(max) 16bar

PerformanceDataSM250 SM800ClassC1”Thread

qminMinimumflowrate(I/h)±5% 35

qtTransitionalflowrate(I/h)±2% 52.5

qpPermanentflowrate(m3/h)±2% 3.5

qsOverloadflowrate(m3/h)±2% 7

Pressurelossatqs

<1 bar

Pressurerating(working) 10 bar

Pressurerating(max) 16bar

Model Meter Reading

SM800E Encoded output

SM800P Pulseoutput

AnumberofoptionsareavailablefordifferentvariationsofLCDresolution,pulseoutputratesandencodedoutput. * Replaceable battery

Standard ISO 4064-1N2.5 meter

SmartMeterSM700

2.5 5.0m /hour

Key:Flowrate range upto the permanent flow-rate and within pressure loss limits to ISO 4064-1 Standard

Flowrate range upto the overload flow-rate and within pressure loss limits to ISO 4064-1 Standard

Flowrate range for continuous operation but in excess of the pressure loss limits to ISO 4064-1 Standard

3

Standard ISO 4064-1N3.5 meter

SmartMeterSM800

2.5 5.0

3.5 5.0

3.5 5.0

9.0

10.0

7.0

11.09.08.0

7.0 8.0

6.0

6.0

0.025

0.035

qmin

qmin

m /hour3

m /hour3

m /hour3

0.020qmin

0.035qmin

7.0

6.0

About Elster Group

Elster (NYSE: ELT) is one of the world’s largest electricity, gas and water measurement and control providers. Its offerings include distribution monitoring and control, advanced smart metering, demand response, networking and software solutions, and numerous related communications and services – key components for enabling consumer choice, operational efficiency and conservation. Its products and solutions are widely used by utilities in the traditional and emerging Smart Grid markets.

Elster has one of the most extensive installed revenue measurement bases in the world, with more than 200 million metering devices deployed over the course of the last 10 years. It sells its products and services in more than 130 countries across electricity, gas, water and multi-utility applications for residential, commercial and industrial, and transmission and distribution applications.

For more information about Elster, please visit www.elster.com.

Elster Metering Limited130 Camford WaySundon ParkLutonBedfordshireLU3 3ANUnited KingdomT: +44 (0)1582 846400F: +44 (0)1582 564728water.metering@gb.elster.comwww.elstermetering.com

Copyright © 2011 Elster GroupAll rights reserved.No part of the publication may bereproduced in any material formwithout the written permission of theElster Group except in accordancewith the provisions of the Copyright,Designs and Patents Act 1988.

The Company’s policy is one ofcontinuous improvement and theright is reserved to modify thespecifications without notice.

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