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 54-22:2020-07 (G 221004), response classes A1N, A2N, BN, CN. 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.
The sensor control unit SCU 800 and the connection box CBO 5 are also available for special applications and ATEX and marine applications. The SCU 800 is certified according to ATEX zones 2 and 22 and DNV-GL (see ATEX and special products).