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Gas indicator system prevents lack of oxygenAlthough such inert gases as nitrogen, helium, neon, argon etc. primarily are not toxic for people, they can displace the oxygen in the room air and, thus, lead to suffocation.
This danger, for example, exists in hospitals through leaks in cryo tanks filled with fluid nitrogen or in the super-clean rooms of IC manufacturers who produce their chips in a nitrogen atmosphere.
With a J. Dittrich Elektronic oxygen indicator system, you can recognize an imminent danger of suffocation in time and initiate suitable protective measures. | |  | | | The gas measuring system MF420-O-Zr determines the concentration of oxygen in percent by volume with the help of a dynamic oxygen sensor based on zirconium dioxide and then supplies this measured value to a self-monitoring, freely programmable limit monitor (GWZ-S2, GWZ-S4 or GWZ-S6).
The limit monitor continuously displays the measured values, and when a certain threshold is reached, it triggers a max. 4-step - either visual or, if necessary, acoustic - alarm. The alarm can initiate suitable protective measures such as automatic ventilation or switching off the system. Up to max. 6 gas measuring systems can be connected to a limit monitor. | | | | | But not only the living suffer from lack of oxygen but also the dead. Therefore, the University of Applied Sciences, Faculty of Agricultural Sciences and Landscape Architecture, applies our oxygen measuring systems in a project in order to understand how oxygen concentration of the soil influences decomposition of corpses in cemeteries.
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