S2642O2 Détecteur de Gaz Oxygène, O2, Dioxygène, Oxygen Gas DetectorS2642O2 Détecteur de Gaz Oxygène, O2, Dioxygène, Oxygen Gas Detector

Oxygen Gas Detector - Dust Proof Enclosure Version S2642O2

Oxygen Gas Detector, O2 Gas Detector 0-25% Vol 4-20mA - Electrochemical cell - SMART3G-D3 Sensitron Dust Proof Enclosure Version with LCD display Zone 2 category 3 areas S2642O2

S2642O2 - OXYGEN Gas Detector (O2) 0-25% Vol, 4-20mA - Electrochemical cell - Dust Proof Enclosure Version SMART3G-D3 with LCD display Zone 2 category 3 areas

S2642O2 SMART3G gas detectors are employed to detect Oxygen, O2 Oxygen contents for both it depletion and enrichment (%Vol) in classified areas.
For the toxic gas detection, Sensitron has operated a reliable selection among the most performing electrochemical cells to supply units representing the state of the art in toxic gas detection.
The SMART3G line has been designed to offer a wide range of alternatives that grant customers the best solution to their requirements.
SMART3G-D have been designed to meet with tougher industrial requirements and offer a 4 digits back-lit display and 5 mode status LEDs for the gas concentration reading. They feature non intrusive magnetic calibration for an accurate and easy calibration via Hall-effect switches, without opening the instrument and declassifying the area.
SMART3GD3 detectors are ATEX certified for:
Group II 3G and 3GD with adapter
SMART3GD detectors are SIL2 HW TUV certified and SIL3 SW pending

IEC60079-29-1 - SIL2 - Atex Ex - IEC - IECEx


  • Non-intrusive one man calibration via Hall effect switches
  • 4-digit display and 5 mode status LEDs
  • Standard 4-20 mA 3 wire output
  • Standard 1 relay output
  • Optional 3 relay output
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self diagnosis
  • ATEX II3G (GD with optional adapter)
  • SIL 2HW tested, SIL 3SW pending
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement

Gas Detector type : Oxygen Gas detector, O2 Gas detector

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