@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 sdo: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . @prefix xsd: . rdf:type sdo:DefinedTerm ; sdo:description "A CTD that samples by time (continuous) or depth (profiling). It is designed for ROV applications. It uses a platinum resistance thermometer, strain gauge pressure transducer (from a selection of measurement ranges between 0-600 Bar) and pressure-balanced conductivity cell. The instrument has a direct reading interface only and no internal battery or logging capability. It is housed in titanium. Data may be sampled from 1 to 8Hz. It is rated to 6000 m, although the measurement range is limited by the range of the pressure transducer used. Temperature accuracy is +/-0.01 degC. Conductivity accuracy is +/- 0.01 mS/cm and pressure accuracy is either +/- 0.01% FS or 0.05% FS depending on transducer used."@en ; sdo:inDefinedTermSet ; sdo:name "Valeport miniCTD DR CTD"@en ; sdo:termCode "SDN:L22::TOOL1437" .