• Residential natural gas smart meter with remote communication and management system


Measuring technology: synthetic diaphragm with rotating valve

Electronic temperature compensation according to OIML R137

Full bore shut-off valve with remote operation functionality

Self-lubricated polymer moving parts

High accuracy and long term stability

Two row, sixteen column LCD display with index

User push button for meter reading

Valve opening push button

ZVEI optical interface according to IEC Standard 61107

Integral anti-tampering system

Lithium battery for metrological card supply, average lifetime 15 years under reference conditions.

Compatible with standard 250 mm meters

Carbon steel case flameproof according to EN 1359, UNI-CIG 7988 App. B e BS 4161.

Max operating pressure 0,5 bar g

Operating temperature -25°C / +55°C

ATEX designed for installation under Zone II

Approval according to Directive 2014/32/UE (MI-002) 26/02/2014, to Directive EN 1359 and to OIML

R137 (as applicable)

Colours: meter case grey RAL 7000, electronic enclosure blue RAL 5015

EC Type Certificate according to the MID by the Notified Organization n.2213



Built-in battery operated radio communication card, average battery lifetime 8 years under

reference conditions, available versions:

- Zigbee 2,4 Ghz

- Wireless M-Bus 169 Mhz

- Wireless M-Bus 868 Mhz

Built-in battery operated GSM/GPRS communication card, average battery lifetime 8 years under

reference conditions.

Built-in battery operated data collection device card, average battery lifetime 2 years under

reference conditions, GSM/GPRS technology on AMR side, on meters side with the following


- Zigbee 2,4 Ghz

- Wireless M-Bus 169 Mhz

- Wireless M-Bus 868 Mhz

Standard communication protocols: DLMS or CTR

Pre-payment system with RFID contactless technology

Other type of threaded connection available on request


The residential meters EG6 sets a new standard in natural gas metering, specially developed to comply with Italian Regulator Authority Standard 155/2008 it represents a perfect match between traditional diaphragm mechanical meter and advanced electronic high performance metering.

The primary measuring elements consist of two measuring chambers that are separated by synthetic diaphragms; the chambers are filled and emptied periodically by the differential pressure between inlet and outlet.