G10 – G16 – G25 MECHANICAL / SMART
These Smart 155-compliant meters use Point-to-Point GSM/SMS/GPRS technologies. They can be installed anywhere without distance constraints or network ‘tuning’ problems because they use the GSM/SMS/GPRS universal standard and the CTR standard transmission protocol as their communication ‘INFRASTRUCTURE’.
- Comply with European standards EN1359 and OIML R137
- Comply with Italian standard UNI-TS 11291
- Pressure and Temperature sensors that can be replaced in situ by authorised personnel
- Remote Firmware update
- Metrology battery:>8 years (opt. > 16)
- Communication battery:>4 years (opt. > 8)
- Can be installed in ATEX area, Zone 1
- Optical interface for configuration
- Integrated GPRS/GSM/SMS communicator
- Type: Diaphragm
![](https://zennergas.eu/wp-content/uploads/sites/6/2022/01/G25-meccanico-elettronico-1024x479.png)
GHOST METER
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.
![](https://zennergas.eu/wp-content/uploads/sites/6/2022/01/Ghost-meter.jpg)