RS485C detectors for the detection of toxic gases and oxygen using electrochemical technology, designed exclusively for DURGAS & EUROSONDELCO systems.
Manufactured with an IP65 protection grade plastic housing. Available gases are: carbon monoxide (CO), nitrogen dioxide (NO2), nitrogen monoxide (NO), oxygen (O2) and sulphur dioxide (SO2).
For tunnel applications, usually CO and NO2 detectors are used, and, to a lesser extent, O2 and NO detectors.
In underground galleries, we would find, apart from the gases mentioned above, H2S detectors (see DURTOX RS485).
All detectors manufactured by DURAN ELECTRONICA have been calibrated in our laboratories and do not need to be calibrated on-site.