SMART 3G
Gas detection for all applications

For the safety of people and environments
we don't compromise.
SMART 3G
The gas detectors of the SMART 3G series are used to detect the presence of flammable substances, toxic gases, refrigerants, as well as to detect deficiencies or excess of oxygen in both classified and non-classified areas
Basic Board
Power Supply | 12-24 Vdc 12-24 Vdc |
Analog Output | Uscita 4-20mA |
Digital Output (optional) | Uscita seriale RS485 tramite scheda ST.S/IDI |
Relay Outputs (optional) | 3 relay outputs through the STS3REL card |
Scheda Base
Alimentazione | 12-24 Vdc 12-24 Vdc |
Uscita analogica | Uscita 4-20mA |
Uscita digitale (opzionale) | Uscita seriale RS485 tramite scheda ST.S/IDI |
Uscite relè (opzionali) | 3 uscite relè tramite scheda STS3REL |
Scheda Base
Alimentazione | 12-24 Vdc 12-24 Vdc |
Uscita analogica | Uscita 4-20mA |
Uscita digitale (opzionale) | Uscita seriale RS485 tramite scheda ST.S/IDI |
Uscite relè (opzionali) | 3 uscite relè tramite scheda STS3REL |
Scheda Base
Alimentazione | 12-24 Vdc 12-24 Vdc |
Uscita analogica | Uscita 4-20mA |
Uscita digitale (opzionale) | Uscita seriale RS485 tramite scheda ST.S/IDI |
Uscite relè (opzionali) | 3 uscite relè tramite scheda STS3REL |
Scheda Base
Alimentazione | 12-24 Vdc 12-24 Vdc |
Uscita analogica | Uscita 4-20mA |
Uscita digitale (opzionale) | Uscita seriale RS485 tramite scheda ST.S/IDI |
Uscite relè (opzionali) | 3 uscite relè tramite scheda STS3REL |
Scheda Base
Alimentazione | 12-24 Vdc 12-24 Vdc |
Uscita analogica | Uscita 4-20mA |
Uscita digitale (opzionale) | Uscita seriale RS485 tramite scheda ST.S/IDI |
Uscite relè (opzionali) | 3 uscite relè tramite scheda STS3REL |
Technical Data
Standard signal 4-20mA on 3 wires Standard output:3 Relays
Optional RS485 interface for Modbus protocol communication
Easy sensor replacement Zero tracker to counteract possible drift
Continuous self-diagnosis of the system Max power dissipation: 5.4W
Relay contact rating: 1.0A at 24Vdc
SIL II/III ATEX II (SMART3G GR I – ATEX I) EHSR
What do we need to know?
We detect over 50 gases, including
flammable, toxic,
refrigerant and inert gases
Where do you
need to detect it?
Area with the presence
of flammable gases
Zone 0 – Continuous release
Zone 1 – High probability of release
Zone 2 – Low probability of release
Non-explosive area
What we will tell you?







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