Elster BK-G Series, BK-G25, BK-G1.6 Operating Instructions Manual

Page 1
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NL
I
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050886/00 · Edition 07.
D GB F NL I SK
xx.xx Fx/ivd x.xxx
Operating instructions
www.docuthek.com
Diaphragm gas meters BK-G.6 to BK-G5
Translation from the German
© 2013 Elster GmbH

Contents

Contents
Diaphragm gas meters BK-G.6 to BK-G5 .
Contents ..............................
Safety.................................
Checking the usage .....................
Diaphragm gas meters BK-G1.6 to G25 ......2
BK with integrated “Smart Valve”............2
Type code .............................2
Part designations ........................2
Type label/Index plate.....................2
ATEX identification .......................3
Installation ............................
Temperature test point ..................4
Connecting the pressure measuring line ...4
Tightness test ..........................5
Commissioning.........................5
BK-G..M with mechanical index.............5
BK-G..A with Absolute ENCODER indexAE1/Z6 5 BK-G..A with Absolute ENCODERAE2/AE3
and communications moduleACM ..........5
BK-G..E, BK-G..ETB, BK-G..B with electronic
index .................................5
Diaphragm gas meters BK with integrated valve 5
Maintenance/Removal...................6
Accessories ...........................6
Technical data .........................7
Declaration of conformity ................7
ATEX legend ...........................9
Contact ..............................0

Safety

Safety
Please read and keep in a safe place
carefully before installing or operating. Following the installation, pass the instructions on to the opera- tor. This unit must be installed and commissioned in accordance with the regulations and standards in force. These instructions can also be found at www.docuthek.com.
Explanation of symbols
, , , ... = Action
= Instruction
Liability
We will not be held liable for damage resulting from non-observance of the instructions and non-com- pliant use.
Safety instructions
Information that is relevant for safety is indicated in the instructions as follows:
Please read through these instructions
DANGER
Indicates potentially fatal situations.
WARNING
Indicates possible danger to life and limb.
CAUTION
Indicates possible material damage.
All interventions may only be carried out by qualified gas technicians. Electrical interventions may only be carried out by qualified electricians.
Conversion, spare parts
All technical changes are prohibited. Only use OEM spare parts.
Transport
Diaphragm gas meters are always to be transported in the upright position. On receipt of the product, check that the delivery is complete (see Part desig- nations). Report any transport damage immediately.
Storage
Diaphragm gas meters are always to be stored in the upright position and in a dry place. Ambient tempera- ture: see Technical data.
Changes to edition 05.
The following chapters have been changed: Checking the usage – Commissioning – Maintenance/Removal – Accessories Technical data Declaration of conformity
GB
GB-1
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Checking the usage

m
3
,
-
BK-G..M..
12345678
DE-07-MI002-PTB001 class 1,5
NG-47001BM0443 DIN EN 1359:2007
Q
max
Q
min
002545632734 1 imp =^ 0,01 m
3
M12 0102
Diaphragm gas meters BK-G.6 to G5
Residential or commercial diaphragm gas meters BK for recording gas consumption values for natural gas, town gas, propane and butane, as gases of the first to third families pursuant to DIN EN 437:2003 (DVGW Code of Practice G260). If used for internal measurements which are not subject to statutory testing, the gas meter is also suitable for hydrogen, nitrogen, air and inert gases.

BK with integrated “Smart Valve”

Not suitable for highly contaminated gases, e.g. town gas.
GB
Potentially explosive atmosphere
Diaphragm gas meters that are labelled with and (see sticker near the index) are suitable for
operation in potentially explosive atmospheres, see page7 (Declaration of conformity).
The meter function is only guaranteed when used
under the specified operating conditions– see page 7 (Technical data). Any other use is con- sidered as non-compliant.

Type code

Code Description
BK-G Diaphragm gas meter
.6
.5 4
6 0 6
5
M
C
A
E
B
T
Te
TB
Chekker mechanical index Absolute ENCODER index
Indication of volume at base conditions
Temperature conversion:
mechanical-electronic temperature
conversion and pressure correction
Flow rate
0.016 – 2.5 m
0.025 – 4 m
0.04 – 6 m3/h
0.06 – 10 m
0.1 – 16 m3/h
0.16 – 25 m
0.25 – 40 m
3 3
3
3 3
Mechanical index
Electronic index
mechanical
electronic

Part designations

6
5
4
3
1
Diaphragm gas meter BK
Index with index plate Connectors
4 Protective caps
5 2 x thermowells (optional) 6 Pressure test point with sealing sleeve (optional)

Type label/Index plate

Diaphragm gas meters BK-G..M..
BK-G..M..
DE-07-MI002-PTB001
Q
max
Q
min
M12 0102
002545632734 1 imp =^ 0,01 m
class 1,5
12345678
NG-47001BM0443 DIN EN 1359:2007
,
3
-
Diaphragm gas meters BK-G..A.. with
Absolute ENCODER index
/h /h
/h
/h
Diaphragm gas meters BK-G..E
/h
BK-G..A..
ENCODER VALVE Vs
M12 0102
DE-07-MI002-PTB001
002545632734
Q
max
Q
min
M12 0102
002545632734
,
NG-47001BM0443 DIN EN 1359:2007
class 1,5
BK-G..E..
DE-07-MI002-PTB001
class 1,5
-
12345678
Diaphragm gas meters BK-G..E themis
BK-..E
t
Q
max
m
t
Q
min
V p
max
class 1,5
M13 0102
002519280846 2013
g
12345678
2
3
m
3
m
log
Diaphragm gas meters BK-G..B
BK-..B
Q
max
Q
min
class 1,5
M12 0102
002545632734
12345678
Vb
GB-2
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BK-G..E and BK-G..B
BK-G..
m
3
The following data is not specified on the type label/
index plate, but can be called up in the menu:
specified centre temperaturet
temperature conversion only), EN 1359 registration number (if available), firmware version.
Diaphragm gas meters with integrated valve
(for meters with
sp
VALVE Vx
Diaphragm gas meters BK-G..B
Elster GmbH, Strotheweg 1
BK
D-49504 Lotte, Germany
II -/2 G IIA T4
TÜV 12 ATEX 098560 X
Use as follows: Category: internal: none, external: Category2 (Zone1).
Type of atmosphere: gases, hazes and vapours.
Valve variants: Vs = Smart Valve Vp = bi-stable valve (prepayment meter) Ve = bi-stable valve for electronic index
Up to 12.2011, all valve versions were simply marked with the word VALVE on the type label/
index plate.
ATEX identification BK-G..M, BK-G..C, BK-G..MT, BK-G..CT
Elster GmbH, Strotheweg 1
BK
D-49504 Lotte, Germany
II -/2 G c IIB TX
TÜV 11 ATEX 090370 X
Use as follows: Category: internal: none, external: Category 2 (Zone1).
Type of atmosphere: gases, hazes and vapours.
Diaphragm gas meters BK-G..A, BK-G..AT
Elster GmbH, Strotheweg 1
BK
D-49504 Lotte, Germany
II -/2 G IIB T4
Ui=5,5V Ii=30mA Pi=33mW Ci=140µF Li=0µF
Use as follows: Category: internal: none, external: Category2 (Zone1).
Type of atmosphere: gases, hazes and vapours.
Diaphragm gas meters BK-G..E, BK-G..ET, BK-G..ETB
Elster GmbH, Strotheweg 1
BK
D-49504 Lotte, Germany
II -/3 G IIA T1
TÜV 11 ATEX 093627 X
Use as follows: Category: internal: none, external: Category 3 (Zone2).
Type of atmosphere: gases, hazes and vapours.

Installation

WARNING
Please observe the following to ensure that neither persons nor the gas meter are damaged during installation and operation:
Note the max. allowable operating pres-
surep page2 (Type label/Index plate).
Note the permitted ambient temperaturetm and
gas temperaturetg, see page2 (Type label/ Index plate) or page7 (Technical data).
The gas meter is suitable for mechanical ambient
conditions of Class M1 of Directive 2004/22/EC. For gas meter versions BK..A, BK..E and BK..B,
ClassE2 for electromagnetic ambient conditions
also applies.
When installing the diaphragm gas meterBK
with integrated valve, make sure that no dirt
particles get into the meter and thus into the
valve.
The yellow sealing sleeve protects the pres-
sure test point on the gas meter. It may only be opened for connecting a pressure measuring line.
Use seals made from tested materials. Elastomer
seals or asbestos-free flat seals from Elster are recommended.
For meters resistant to high temperatures, only
use seals tested to be resistant to high tempera-
tures. Only use the seals once. For installation and operation, note the applica-
ble national regulations and the directives of the gas supply company. For Germany, the valid DVGW Code of Practice G600 (DVGW-TRGI) applies.
Work on meters and the installation of meters
which are marked with and are installed in
potentially explosive atmospheres may only be carried out by persons with appropriate qualifi- cations.
and measuring rangeQ
max
max
, see
GB
GB-3
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The gas meter marked with must be in-
1
2
3
4
5
cluded in the equipotential bond when being installed in a potentially explosive atmosphere, e.g. by connecting it to a grounded pipeline. Installation must be carried out in accordance with EN60079-14.
The gas meter marked with must be pro-
tected from falling parts.
If the calibration seal has been damaged or re-
moved, the gas meter is no longer approved for measurements which are subject to statutory testing.
If the gas meter is stored or installed outdoors,
GB
protect the site against rain. Condensing humid- ity is permitted.
Remove protective caps.
Installation in the horizontal position: connectors must be pointing upwards.
Note direction of flow (arrow). The gas meter must not be in contact with ma-
sonry or other parts.
Ensure that there is sufficient installation space. Ensure unobstructed view of the index.
The seal faces on the screw unions must be
clean and damage-free.
For the compression of seals and the resulting
tightening torques for the screw unions, the seal manufacturers’ specifications must be observed.
Tightening torques for the recommended flat
seals in conjunction with screw connectors pursuant to DIN 3376-1 and 3376-2, see www.docuthek.com Elster-Instromet Prod- ucts Gas measuring devices Diaphragm meters Ergänzung für Betriebsanleitung BK, Verschraubungen und Anzugsmomente für BK- G1,6 bis BK-G25 (Supplement to BK operating instructions, Screw unions and tightening tor- ques forBK-G1.6 toBK-G25)(D).
Install the gas meter free of mechanical stress.
If a pulse transmitter IN-Z6x is used for pulse tapping on the gas meter marked with – see Data sheet for pulse transmitter IN-Z6x (D,GB) www.docuthek.com Elster-Instromet Prod- ucts Gas measuring devices Diaphragm meters Pulse transmitterIN-Z61 and the standard EN60079-14 (Explosive atmospheres).

Temperature test point

Temperature sensors can be inserted into the
thermowells for measuring the gas temperature in the meter housing.
1 2
Secure each of the temperature sensors using
the capstan screw provided.

Connecting the pressure measuring line

WARNING
In order to ensure that the gas meter is tight:
The pressure test nipple must not be twisted,
bent, or otherwise manipulated.
When installing, always secure the pressure test
nipple using a suitable spanner.
Functional safety and reliability are ensured only if the material combination of the screw connector and the pressure line are inter-matched.
Only use the olive and the attached union nut supplied. The olive is secured to the sealing sleeve.
When re-ordering, use original Parker EO pro- gressive ring fittings PSR/DPR.
1
4
Use corrosion-resistant, seamless precision steel tube pursuant to DINEN10305-4 (external di- ameter 6mm, material E235= 1.0308). For other materials, use a suitable adapter and note the Parker/EO recommendations.
Install pipes free of mechanical stress.
6
2
3
5
7
GB-4
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8 Screw on the union nut by hand as far as it will
1
6
7
2
3
4
5
2
2
go.
At the same time, press the end of the pipe firmly against the stop.
9 Mark the position of the union nut and tighten
with about 1½ turns.

Commissioning

Once the tightness test has been successfully com- pleted, the gas meter is ready for operation.
Slowly open the manual valve.

BK-G..M with mechanical index

For pulse tapping, the pulse transmitterIN-Z6x can be connected see Data sheet for pulse transmitter IN-Z6x (D,GB) www.docuthek.com Elster- Instromet Products Gas measuring devices Diaphragm meters Pulse transmitterIN-Z61.
BK-G..A with Absolute ENCODER
When re-installing, the union nut will be turned
to the original position and then further tightened through approx. 30°.
Once the installation and tightness test are com-
plete, see page5 (Tightness test), protect the pressure test point against external access with the sealing sleeve and the seal.
indexAE/Z6
Interface description for gas meters with ENCODER indexsee Specification (GB) www.docuthek.com
Elster-Instromet Products Archive Gas
measuring devices.
BK-G..A with Absolute ENCODERAE/AE and communications moduleACM
GB
If the diaphragm gas meter BK-G..A is fitted with

Tightness test

Check the pipework for leaks prior to installa- tion of the gas meter, in case the pipework is tested with a greater test pressure than the max. allowable operating pressurep meter. Otherwise, the installed gas meter may be damaged.
If a valve is integrated in the diaphragm gas me-
terBK, see page3 (Diaphragm gas meters with integrated valve), this must be opened for the tightness test.
Ensure the customer’s consumers are closed.
Apply the test pressure slowly to the gas meter.
for the gas
max
communications module ACM, you can find further information ...
for commissioning in the Communications module
ACM M-BUS WIRE, ACM SCR+ WIRE... operat- ing instructions or in the Communications module ACM WAVE SYSTEM RF operating instructions (D/GB/SK/NL) www.docuthek.com Elster- Instromet Products Smart metering ACM: communications modules.
on the protocols in the corresponding docu-
ments at www.docuthek.com Elster-Instromet
Products Smart metering AE: protocol
variants.

BK-G..E, BK-G..ETB, BK-G..B with electronic index

For further commissioning of diaphragm gas meters with electronic index see the operating instructions of the respective electronic indexes(D, GB, I) www.docuthek.com Elster-Instromet Products
Smart metering Electronic index.
to the diaphragm gas meter, check this connec- tion for tightness.
3
If a pressure measuring line has been retrofitted

Diaphragm gas meters BK with integrated valve

In the event that the diaphragm gas meterBK is fitted with an integrated valve, see page3 (Diaphragm gas meters with integrated valve), the gas supply can be connected or disconnected remotely. Unless otherwise agreed, the valve is open on delivery
4 After the tightness test, slowly vent the gas meter. 5 If a pressure measuring line has been retrofitted
to the diaphragm gas meter, protect the pressure test point against external access with a sealing sleeve and a seal.
as standard.
WARNING
The grid operator is responsible for the safe
remote shut-down and restart of the diaphragm gas meter.
The integrated valve does not assume the func-
tions of a safety shut-off valve.
GB-5
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... with valve variant Vp
Should the diaphragm gas meterBK be ordered with a valveVp, but without control electronics to be complemented by a third party, the technical data of the control interface is to be requested from ElsterGmbH and observed.
The manufacturer of the control electronics is
responsible for creating the conditions required for safe operation of the valve. Instructions on commissioning and operation are to be taken from the operating instructions for the control electronics.
... with valve variant Ve
The function and technical data can be found in
GB
the operating instructions of the electronic index.
... with valve variant Vs (Smart Valve)
WARNING
Depending on national regulations, a limited
and technically safe gas flow rate in the cus- tomer’s open consumer piping is allowed, see page7 (Technical data).
Assessment of the non-critical gas flow rate with
regard to amount and duration, which occurs when the valve is released, is to be carried out by the grid operator.
The minimum operating pressure on the inlet
must not be undershot, see page7 (Techni- cal data). Otherwise, when the valve is released and if the customer’s consumer piping is open at the same time, the valve may be completely opened.
“Smart Valve” valve function
The “Smart Valve” is switched remotely by the data
management system. The valve first switches to the “Released” position. From the “Released” posi- tion, the valve automatically switches to the “Open” position, if the downstream installation is tight.
Released
The “Smart Valve” opens an internal bypass and
releases a minimum gas flow into the customer’s closed consumer piping. Pressure equalization takes place between the inlet and outlet side of the valve.
Open
Following pressure equalization, the valve auto-
matically opens by spring force and fully releases the gas supply. If consumers of the customer are open, pressure equalization cannot occur and the valve remains in the “Released” position and continues to release only the minimum gas flow rate of the bypass.
Closed
The valve and the bypass are closed in the event
of remote shut-down.
All valve positions are kept de-energized.

Maintenance/Removal

Gas meters BK-G1.6 to 25 from Elster are mainte- nance-free (constraints for BK-G...E... and BK-G...B).
When used for custody transfer measurements,
recalibration must be carried out in accordance with national directives. If the screw unions are loosened for maintenance
work or retesting, replace the seals.
After the gas meter has been removed, immedi-
ately close the connectors with protective caps in order to prevent ingress of dirt particles.
For meters with electronic indexes(BK-G...E... and BK-G...B), it may be necessary to change the battery, see “Operating instructions for op- erators and installers” for the corresponding electronic index.
WARNING
A certain amount of gas may remain in the gas meter. Taking into consideration the risk of explo- sion, it is important to adopt safety measures, e.g.:
Following removal of the gas meter, purge it
thoroughly with inert gas.
For transporting the gas meter with gas residue,
use a vehicle with an open or a ventilated load- ing area.
The indexes must not be opened in an explo-
sion-hazard area even for maintenance and repair. Opening of the service cover on the electronic index, e.g. to change the battery, is permitted– see “Operating instructions for operators and installers” for the corresponding electronic index.
Meters which are installed in a potentially ex-
plosive atmosphere may only be cleaned using a damp cloth to avoid static electricity charge.

Accessories

We recommend using Elster GmbH accessories only.
Meters which are marked with may only be ret- rofitted with communications modules certified in accordance with 94/9/EC and which correspond to the appropriate interface parameters (see page
7 (Technical data)).
GB-6
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Technical data

Diaphragm gas meter BK
Gas type: natural gas, town gas, propane and butane, as gases of the first to third families pursuant to DINEN437:2003 (DVGW Code of PracticeG260).
The following technical data can be found on the
type label/index plate: max. allowable operating pressurep measuring range: Q max. allowable ambient temperature ranget
min/Qmax
max. allowable gas temperature rangetg* cyclic volumeV
For meters with temperature conversion only: base gas temperaturet specified centre temperaturetsp**
b
max
m
Diaphragm gas metersBK with integrated
“Smart Valve”Vs
Not suitable for highly contaminated gases, e.g. town gas. Opening time (from closed to open/released state):
≤ 4 s.
Closing time: ≤ 0.5 s. Min. operating pressure: 17.5mbar. Allowed leakage flow in the customer’s piping: valve released: max. 13 l/h at 35 mbar, valve closed: max. 5 l/h.

Declaration of conformity

GB
Other technical data: transitional flow rate Qt= 0.1xQ max. allowable storage temperature range:
max
-25 to +60°C mechanical environment class: M1 electromagnetic environment class: E2
Supplementary notes:
* If operated within the gas temperature range,
the measuring error still lies within the required
error limits. If no gas temperature tg is specified
on the index plate, the following applies: tg=tm.
** The specified centre temperaturetsp of the BK-
G...E...series and BK-G...B meters is not stated on the index plate, but can be called up in the display using the menu.
Diaphragm gas meters BK with pressure test point
Pressure test point: 24° olive fitting to ENISO8434-1, L6x M12x1.5-St.
Diaphragm gas meters BK with explosion protection
Max. allowable ambient temperature ranget temperature rangetg: -25 to +55°C; for constraints,
/gas
m
see type label/index plate. In addition, the following interface parameters apply for BK-G...A/AT: Ui = 5.5 V Ii = 30 mA Pi = 33 mW Ci = 140 µF Li = 0 µH
Diaphragm gas metersBK with integrated valveVp
Opening time: ≤ 4 s. Closing time: ≤ 0.5 s. Max. operating pressure: 100mbar. Leakage flow (closed): max. 5 l/h.
The specified leakage flow rate is also complied
with at pressures >100mbar (e.g. in the event of a fault).
Scan of the following Declarations of conformity see www.docuthek.com
Diaphragm gas meters BK-G..M, BK-G..C, BK-G..MT, BK-G..CT
We, the manufacturer, hereby declare that the prod- ucts labelled accordingly comply with the require- ments of the listed Directives and Standards:
MID
EC Directive: 2004/22/EC – MID Standard: DIN EN1359:2007 (EN1359:1998+A1:2006) EC type-examinations: DE-07-MI002-PTB001, DE-07-MI002-PTB002. The production is subject to the surveillance
procedure pursuant to 2004/22/EC, AnnexD, Physikalisch-Technische Bundesanstalt (German
National Metrological Institute), Notified Body0102. Markings:
M...
DE-07-MI002-PTB002
0102, DE-07-MI002-PTB001 or
After the “M”, the year of construction is given.
ATEX (only valid if marked on the meter) EC Directive: 94/9/EC – ATEX Standards:
EN 13463-1:2009 EN 13463-5:2011 Tests and inspections: TÜV NORD CERT GmbH, Statement of conform-
ity–No. TÜV11ATEX090370X. The production is subject to the conformity
assessment procedure pursuant to 94/9/EC,
AnnexVIII.
Markings:
II -/2 G c IIB TX.
Elster GmbH
GB-7
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Diaphragm gas meters BK-G..A, BK-G..AT
We, the manufacturer, hereby declare that the prod- ucts labelled accordingly comply with the require- ments of the listed Directives and Standards:
MID
EC Directive: 2004/22/EC – MID Standard: DIN EN1359:2007 (EN1359:1998+A1:2006) EC type-examinations: DE-07-MI002-PTB001, DE-07-MI002-PTB002. The production is subject to the surveillance pro-
cedure pursuant to 2004/22/EC, AnnexD, Physi-
kalisch-Technische Bundesanstalt (German Na-
GB
tional Metrological Institute), Notified Body0102. Markings:
M...
DE-07-MI002-PTB002
0102, DE-07-MI002-PTB001 or
After the “M”, the year of construction is given.
EMC
EC Directive: 2004/108/EC – EMC Standards:
OIML D11:2004, Sec.12 EN55022:2006+A1:2007 Tests and inspections: EMC Test NRW GmbH: Test Report No. P09-Z-00005-001
ATEX (only valid if marked on the meter)
EC Directive: 94/9/EC – ATEX Standard: EN 1127-1:2007 Tests: Elster GmbH, Test report: 1000251881-000-00-A The production is subject to the conformity as-
sessment procedure pursuant to 94/9/EC, An-
nexVIII. Markings:
II -/2 G IIB T4.
Elster GmbH
Diaphragm gas meters BK-G..E
We, the manufacturer, hereby declare that the prod- ucts labelled accordingly comply with the require- ments of the listed Directives and Standards:
MID
EC Directive: 2004/22/EC – MID Standards: DIN EN1359:2007 (EN1359:1998+A1:2006) OIML R137-1&2:2012
EC type-examination: DE-11-MI002-PTB001 The production is subject to the surveil-
lance procedure pursuant to 2004/22/EC,
AnnexD, Physikalisch-Technische Bundesan-
stalt (German National Metrological Institute),
Notified Body0102. Markings:
M...
After the “M”, the year of construction is given.
0102, DE-11-MI002-PTB001
EMC
EC Directive: 2004/108/EC – EMC Standards:
OIML D11:2004, Sec.12 EN55022:2006+A1:2007 ETSI EN 301 489-17:V2.1.1 ETSI EN 301 489-1:V1.8.1 Tests and inspections: EMC Test NRW GmbH: Test Report No. P10-Z-00086-002
P13-Z-00096-001 TRaC Global Ltd, UK: Report No. TRA-00596GEU1 (ECM Zigbee RF
Dual) Phoenix Testlab GmbH: Report No. F120829E1 (ECM M-Bus wireless) Report No. F120831E1 (ECM M-Bus wired)
R&TTE
EC Directive: 1999/5/EC Standards: ETSI EN 300 328 V1.7.1 (2006) IEC 60950-1:2005 IEC 60950-1:2006 IEC 60950-1:2005+A1:2009 ETSI EN 300 220-1 V2.3.1:2010 ETSI EN 300 220-2 V2.3.1:2010 Tests: TRAC TESTING: Report No. TRA-006596-43-00A (ECM Zigbee
RF Dual) Report No. TRA-006596-W-EU-1 (ECM Zigbee
RF Dual) Phoenix Testlab GmbH: Report No. S120829E1 (ECM M-Bus wireless) Report No. F120829E2 (ECM M-Bus wireless)
ATEX (only valid if marked on the meter)
EC Directive: 94/9/EC – ATEX Standard: EN 1127-1:2007 Tests and inspections: TÜV NORD CERT GmbH, Statment of conform-
ity– No. TÜV11 ATEX093627X. The production is subject to the conformity as-
sessment procedure pursuant to 94/9/EC, An-
nexVIII. Markings:
II -/3 G IIA T1.
Elster GmbH
Diaphragm gas meters BK-G..ET, BK-G..ETB
We, the manufacturer, hereby declare that the prod-
ucts labelled accordingly comply with the require- ments of the listed Directives and Standards:
MID
EC Directive: 2004/22/EC – MID Standard: DIN EN1359:2007 (EN1359:1998+A1:2006)
EC type-examination: DE-12-MI002-PTB002
The production is subject to the surveil-
lance procedure pursuant to 2004/22/EC, AnnexD, Physikalisch-Technische Bundesan-
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stalt (German National Metrological Institute), Notified Body0102.
Markings:
M...
0102, DE-12-MI002-PTB002
After the “M”, the year of construction is given.
EMC
EC Directive: 2004/108/EC – EMC Standards:
OIML D11:2004, Sec.12 EN55022:2006+A1:2007 Tests and inspections: EMC Test NRW GmbH: Test Report No. P10-Z-00086-002
P13-Z-00096-001
ATEX (only valid if marked on the meter)
EC Directive: 94/9/EC – ATEX Standard: EN 1127-1:2007 Tests and inspections: TÜV NORD CERT GmbH, Statement of conform-
ity– No. TÜV11 ATEX093627X. The production is subject to the conformity as-
sessment procedure pursuant to 94/9/EC, An-
nexVIII. Markings:
II -/3 G IIA T1.
Elster GmbH
Diaphragm gas meters BK-G..B
We, the manufacturer, hereby declare that the prod- ucts labelled accordingly comply with the require- ments of the listed Directives and Standards:
– MID
EC Directive: 2004/22/EC – MID Standards: DIN EN 1359:2007 (EN1359:1998+A1:2006)
OIMLR137-1&2 Edition2012 EC type-examination: T10489 (NMi) The production is subject to the surveillance pro-
cedure pursuant to 2004/22/EC, AnnexD, Physi-
kalisch-Technische Bundesanstalt (German Na-
tional Metrological Institute), Notified Body0102. Markings:
M...
After the “M”, the year of construction is given.
0102, T10489
– EMC
EC Directive: 2004/108/EC – EMC Standards: EN 55022:2006+A1:2007, Class B EN 61000-4-2:2009 EN 61000-4-3:2006+A1:2008+A2:2010 EN 61000-4-4:2004+A1:2010 EN 61000-4-5:2006 EN 61000-4-6:2009 EN 61000-4-12:2006 EN 61000-4-8:2010 IEC 61000-6-3:2006, Class B
Tests: EMV Testhaus GmbH, Test Report
No.120393-AU01+E01
NMi Certin B.V., Test Report NMi-12200781-03
– R&TTE
EC Directive: 1999/5/EC – R&TTE Standards: EN 60950-1:2006+A11:2009+A1:2010
+A12:2001 EN 301 511 V9.0.2 EN 301 489-1 v1.8.1 EN 301 489-7 v1.3.1 Tests: Phoenix TESTLAB, Test Report No. S130776E1 CETECOM ICT Services GmbH, Test Report No.
M528971Y-01-EO/-CC
ATEX (only valid if marked on the meter)
EC Directive: 94/9/EC – ATEX Standard: EN 1127-1:2007 Tests: TÜV NORD CERT GmbH, Statement of conform-
ity– No. TÜV12 ATEX098560X.
The production is subject to the conformity as-
sessment procedure pursuant to 94/9/EC, An- nexVIII.
Markings:
II -/2 G IIA T4.
Elster GmbH

ATEX legend

= Marking of explosion protection
II = Equipment group ll for general industries
(with the exception of mines)
-/2 = Category: internal: none
external: Category 2 (Zone 1)
-/3 = Category: internal: none
external: Category 3 (Zone 2) G = Type of atmosphere: gases, hazes and
vapours
c = “Constructional safety” explosion protec-
tion type
IIB, IIA = Explosion group for gases TX = No intrinsic heating T1 = Temperature class: maximum allowable
surface temperature450°C
T4 = Temperature class: maximum allowable
surface temperature135°C
GB
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Contact

Contact
United Kingdom
Elster Metering Limited Paton Drive
Tollgate Business Park
Beaconside Stafford, ST16 3EF
T +44 1785 275200
F +44 1785 275305 jeavons.info@gb.elster.com
www.elstermetering.co.uk
Germany
Elster GmbH
Strotheweg 1 49504 Lotte T +49 541 1214-0
F +49 541 1214-370
info@elster-instromet.com
www.elster-instromet.com
Ireland
Active Energy Control Ltd.
Unit 4, Clare Marts Quin Road Ennis, Co. Clare
T +353 65 6840600
F +353 65 6840610 info@aec.ie
www.aec.ie
in the interests of progress.
We reserve the right to make technical modifications
GB-10
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