"Vaisala HMT 361 Humidity and temperature transmitters"@en . . "SDN:L22::TOOL1096" . "The Vaisala HMT361 is a humidity and temperature transmitter. This sensor is based on a probe containing a patented (HUMICAP) capacitive thin polymer film capacitance humidity sensor and a Pt100 platinum resistance thermometer. The sensor was developped for wall mounting to measure data in hazardous areas. The probe diameter is 12 mm and it measures temperatures ranging from -40 to +60 degrees celsius."@en . .