Sensitron - Model SMART3G-Gr. I -Gas Detectors for Group I Mines and Tunnels

SMART3G-GrI gas detectors are employed to detect the presence of flammable and toxic gases in mines, tunnels and areas classified as Group I. Also available with front display, SMART3GD-GrI offers a 4 digits back-lit display for the gas concentration reading, 5 mode status LED and a high visibility multi-colour LED light ring. The version with display features non-intrusive magnetic calibration for an accurate and easy calibration via Hall-effect switches, without opening the instrument and declassifying the area. SMART3G-GrI detectors are ATEX certified for Group I.