SENSOR

• Main Authors: SHIMADZU, Tomohiko, WASHIZU, Keisuke, DOHI, Manabu
• Format: Patent
• Language: English; French; Japanese
• Published: 12.12.2019
• Subjects: ALARM SYSTEMS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TESTING

Provided is a sensor 100 that is attached to an installation surface 900 of a ceiling, the sensor 100 comprising: an attachment surface 11 that faces the installation surface 900; a shielded space 3 into which smoke flows; a light-emitting unit 61 and a light-receiving unit 62 that detect the smoke...