The line-type heat detector d-LIST consists of the sensor control unit d-LISTcontroller d-LCON, the sensor element SEC 15 and corresponding connection boxes CBO 15. d-LIST system is ideally suited for shorter tunnel systems, buildings, underground car parks, cable routes, storage facilities, cold stores, solar and wind power plants, conveyor belts, underground railway stations and industrial plants of all kinds.
Approved by VdS according to EN 54-22:2015+A1:2020 (G 221004), response classes A1N, A2N, BN, CN, A1I, A2I, BI, CI. The maximum connection cable length per sensor control unit d-LCON is 2 x 350 m. The connection from the CBO 15 to the d-LISTcontroller is made via connection cable CC 15. Up to 16 alarm relays can be configured via the optional relay board REL 835 and the alarm and fault status can be transmitted to superordinate systems such as FACP/PLC. Open data protocols are available for direct transmission of the device and sensor cable status to the FACP/PLC.
Furthermore, the d-LISTcontroller / SCU 835 is also approved for marine applications according to DNV (certificate no.: TAA000030H). For ATEX applications in zones 2 and 22, the SCU 800-03-Ex evaluation unit and the CBO 5 connection boxes are also available (see ATEX and special products).