Centmark - Gas Detection Specialists

Centmark is an innovative gas detection company located in Centurion, South Africa. Centmark markets and installs a full line of gas monitoring equipment for utilities, medical, mining, police, fire, rescue, hazmat, shipping, transportation, telecom, refineries, offshore drilling platforms, petrochemical plants, parking garages, wastewater treatment, pharmaceuticals, manufacturing, HVAC, laboratories and more. Centmark offers many gas detectors including portable, pocket size instruments as well as fixed detectors that can be installed permanently in hazardous areas, field sites or stations. Gas monitors provide personnel with early warning of poisonous gases such as H2S, CO, O2, SO2, PH3, NH3, NO2, SO2, Cl2, ClO2, Combustibles (explosive gas) and many more.