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Residential Gas Meters



Mechanical Atmos Wide Range Gas Meter

Smart Gas Meter Wide Range


Blocker GPRS / NB-IoT WG6MS

Ghost Meter


WG2.5 (Wide Range G1.6 – G4) – G6 Gas Meter MECHANICAL

The feature that makes this meter unique is its ability to operate correctly in a wide range of flow rates and enables precise measurement from  Qmin 0,016 m3/h. This allows to replace the conventional G1,6 – G2,5- G4 using only one meter: WG2,5S. The advantage is to measure the gas even at the flow rates where the other domestic can not do it.

These characteristic , combined with stable and constant performance over time, have been achieved thanks to the use of first choice materials and innovative patented solutions. The integrated calibration system coordinates the movement of the valve in relation to the optimum gas flow. The excellent linearity of the error curve is guaranteed even at low flow rates.

Thanks to the use of high-grade materials the diaphragm gas meter is particularly resistant to corrosion therefore suitable for various gas media.

The Atmos diaphragm gas meter meets the requirements of the MID, EN1359 and OIML R137 1&2:2012.

WG2.5 (Wide Range G1.6 – G4) – G6 Gas Meters SMART

Smart Gas Meter Wide Range

It is the first SMART METER with the unique electronic counter made in Italy in compliance with the Regulatory Order ARG/gas 155/08 and covered by international PATENTS.

Just by means of a mobile phone, these devices get AUTOINSTALLED and all activities related to activation, implementation and registration to the SAC are similar to those associated to changing a conventional meter. Its excellent operation autonomy and remote parametrisation, combined with the safe reliability of validated and tested mechanics throughout decades of operation, turn this into an extremely flexible product that can be easily adapted to mass-market gas-metering applications.

BLOCKER-04, although being totally new, ensures total measurement reliability thanks to the seamless integration of the most advanced electronics and the most consolidated mechanic tradition.

BLOCKER-04 uses Point-to-point GSM/SMS technologies.

It can be installed anywhere, without distance constraints or network ‘tuning’ problems because it uses the GSM universal standard and the CTR standard transmission protocol as its communication ‘INFRASTRUCTURE’.


Mechanical diaphragm gas meter

The main feature of this membrane meter is to be able to operate in a longer range at the minimum flow rate, its minimum operating flow rate (0.04m3 /h) is lower than the standard one (0.06m3 /h) in order to obtain a lower error value in low flow rates.

This feature, combined with stable and constant performance over time, has been achieved thanks to the use of first choice materials and innovative solutions covered by patents. The integrated calibration system and the valve movement system, optimized in relation to the gas flow rate, guarantee the excellent linearity of the error curve even at low flow rates.

The meter, particularly resistant to corrosion, is suitable for different types of gas.

The meter complies with MID, EN1359 and OIML R137-1&2:2012 regulations.

Blocker BK04ZENNER01 WG6MS

Residential Smart Meter Wide Range

  • Smart Meter in accordance with the Resolution Arg/gas 155/08 and subsequent
  • IP67 Wide Range with flow rate from 0,04 m³ /h to 10 m³ /h
  • Measurement at basic conditions
  • MID Certificate T11199
  • For all types of gas
  • It also works in prepaid mode


Kit to protect the BLOCKER meter.

It consists of a PVC protection to be applied onto a Blocker device or any other meter (Pat. Pending). 

It protects against water infiltrations and can be used together with the protective case which is compulsory by law


The kit for pulsers has a reed emitter of pulses (cable 50 cm) and a support to fasten it to the meter.

Available in versions for the most typical types of meters:

Samtech/Samgas, NuovoPignone/Dresser, Sacofgas, Elster/Elkrogas, Fiorentini.

This device can be installed in a “ZONE I” as it is certified: II 2G EEx mb II B T6.

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