@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix dcterms: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . sssom:object_id . skos:member . skos:narrower . sssom:object_id . skos:related . skos:narrower . skos:related . dc:isVersionOf . skos:related . dc:isVersionOf . sssom:subject_id . sssom:subject_id . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL1737" ; dc:date "2021-10-05 13:08:04.0" ; dc:identifier "SDN:L22::TOOL1737" ; pav:authoredOn "2021-10-05 13:08:04.0" ; pav:hasCurrentVersion ; pav:hasVersion , ; pav:version "3" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "3" ; skos:altLabel "Biospherical QCP-2150" , "Biospherical QCP-2150"@en ; skos:broader ; skos:definition "A cosine-corrected PAR quantum irradiance profiling sensor. For use in high-pressure underwater applications with 24 bit ADC systems. Measures light available for photosynthesis on a flat surface. Operation is by a single channel compressed analog output voltage that is proportional to the log of incident PAR (400-700 nm) irradiance. The sensor can either be operated with a generic terminal emulation program such as HyperTerminal or RealTerm, or with a dedicated software such as Logger2150 or LabVIEW. Custom-housed versions of this sensor are also available for gliders and other undersea or monitoring applications. Optional inclusion of temperature in the data stream. The QCP-2150 has a sample rate up to 250 Hz and is designed for operation in waters to depths of up to 6,800 m."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1737" ; skos:note "accepted"@en ; skos:prefLabel "Biospherical Instruments QCP-2150 [underwater] PAR sensor"@en ; skos:related , . skos:related . sssom:subject_id . sssom:object_id . dc:isVersionOf .