An oxygen (O2) deficiency can happen in an instant, especially when working with nitrogen (N2).

Hospitals, laboratories, and food sector work with nitrogen, to pack products or use it as a cooler.

O2 in a normal environment is normally around 20.9%vol, when a nitrogen leak is present, the oxygen levels will quickly decrease under the 18%Vol. This level of oxygen will immediately pose a threat to the health of anyone present. To quickly detect a leak, the WatchGas PDM series can be programmed to warn the user at a pre-set threshold.

Want to know more about the PDM, PDM+, or the applications? Get in touch or contact your nearest WatchGas distributor.