@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @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: . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL1277" ; dc:date "2022-04-27 16:55:15.0" ; dc:identifier "SDN:L22::TOOL1277" ; pav:authoredOn "2022-04-27 16:55:15.0" ; pav:hasCurrentVersion ; pav:hasVersion , , ; pav:version "4" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "4" ; skos:altLabel "QSP-2350 underwater PAR" , "QSP-2350 underwater PAR"@en ; skos:broader , ; skos:definition "Quantum Scalar Irradiance PAR Sensor. Developed for data loggers with limited dynamic range. It uses a scalar irradiance collector to obtain a uniform directional response over 3.6-pi steradians. A stainless steel encased optical light pipe guides flux from the collector to a filtered silicon photodetector, resultng in a flat quantum response over the PAR spectral region (400-700 nm). The sensor produces a logarithmically compressedanalog voltage output and BH-4-MP connector Operates in waters depths up to 2000 m."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1277" ; skos:note "accepted"@en ; skos:prefLabel "Biospherical Instruments QSP-2350 underwater PAR sensor"@en ; skos:related .