PropertyValue
?:definition
  • Central gas system alarms designed to activate audible (i.e., sound) and/or visual alarms when the oxygen in the air supply line is below its normal (about 21%) atmospheric concentration (i.e., oxygen depletion). These devices typically consist of an independent electronic unit, sensors for continuous assessment of the pressure and/or concentration of oxygen, electronic circuits to amplify the signal, and visual displays and/or audible warnings that usually activate an alarm when the concentration of oxygen is in a range from 18% to 19%. Oxygen depletion alarms are usually activated by pressure loss (e.g., in central gas system oxygen lines and oxygen cylinder delivery lines). The alarms may be located at the site and/or in a central station. Dedicated oxygen depletion alarms are frequently included as an integral part of devices such as anesthesia machines and ventilators.
?:hasCUIAnnotation
?:hasGeneratedBy
?:type

Metadata

Anon_0  
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/net/provenance/ns#DataItem>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/03/trix/rdfg-1/Graph>
<http://xmlns.com/foaf/0.1/primaryTopic> <https://research.tib.eu/covid-19/entity/C2957065_UMD>
<http://xmlns.com/foaf/0.1/topic> Anon_0
<http://www.ontologydesignpatterns.org/cp/owl/informationrealization.owl#realizes> <https://research.tib.eu/covid-19/data/entity/C2957065_UMD>
<http://purl.org/net/provenance/ns#createdBy>
Anon_1   (more)
expand all