Apollo

［取扱停止］熱感知器　55000-122

Rate　of　Rise　Heat　Detector
Rate　of　Rise　Heat　detector　is　designed　to　detect　a　fire　as　the　temperature　increases,　but　they　also　have　a　fixed　upper　limit　at　which　the　detector　will　go　into　alarm　if　the　rate　of　temperature　increase　has　been　too　slow　to　trigger　the　detector　earlier.

63-7441-94