@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: . skos:member . skos:narrower . skos:related . skos:narrower . skos:altLabel "Vaisala PTU300 series" , "Vaisala PTU300 series"@en ; skos:broader , ; skos:definition "The Vaisala PTU300 is a series of air pressure, humidity and temperature transmitters comprising a base station and sensors that may be attached directly or on a remote probe suited to the application. The probes are designed for installation in various environments: PTU301 for laboratories, PTU303 for general use and PTU307 for outdoor and meteorological applications (warmed probe). All incorporate the Vaisala BAROCAP pressure sensor, a thermistor and the Vaisala HUMICAP humidity sensor giving pressure accurate to 0.1-0.3 hPa (depends upon sensor class), temperature accurate to 0.2C and humidity accurate to 1%.The base station includes a graphical display giving continuous digital readout and keypad for operation control. Depending upon the options selected data may be logged internally (up 4 years) or transmitted via wired LAN, wireless LAN, USB, RS232 or RS485. More information is available at http://www.vaisala.com/Vaisala%20Documents/Brochures%20and%20Datasheets/CEN-TIA-G-PTU300-Combined-Brochure-B210954EN-E-LOW-v6.pdf."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0741" ; skos:note "accepted"@en ; skos:prefLabel "Vaisala PTU300 Pressure, Humidity and Temperature Transmitter series"@en ; skos:related . skos:narrower . skos:narrower . skos:related .