Our linear heat detector d-LIST has proven itself for over two decades in a wide range of industrial sectors and applications - including in potentially explosive environments of zones 2 and 22.
As a VdS-approved system according to EN 54-22:2015+A1:2020 (G 221004) as well as the response classes A1N, A2N, BN, CN, A1I, A2I, BI, CI, our d-LIST system fulfils the requirements for reliable temperature monitoring in traffic and industrial facilities of all kinds.
The d-LIST system consists of the d-LISTcontroller (our evaluation unit), the SEC 15 sensor element and the corresponding CBO 15 connection box.
Up to 16 alarm relays can be configured via the optional REL 835 relay board and the alarm and fault status can be transmitted to higher-level external systems such as a FACP and/or PLC. The open data protocols required for this are of course available, so that direct transmission of the device and sensor cable status can be realised without any problems.
The maximum connectable cable length per d-LCON evaluation unit is 2 x 350 m. The connection from the connection box to the evaluation unit is made via the CC 15 connection cable.
Another special feature of the d-LIST sensor cable system is the DNV approval, which means that it can also be used in shipping and the maritime industry.
Ideally suited for the following applications
- Solar and wind power plants
- conveyor belts
- Real estate and buildings
- Industrial plants of any kind
- Cable trays
- Underground garages
- Food production (including cold stores)
- Metro / underground tunnels and stations
- Shorter tunnel systems
- Storage facilities
Our service team is able - after appropriate release - to access the evaluation units via telephone modem or network access.
The SEC 15 sensor cable for the d-LIST system can be repaired several times without impairing its functionality or losing its properties. The same applies to the SEC 20 sensor cable for the LIST system.
Yes, the d-LISTcontroller and the SEC 15 sensor cable are approved according to EN 54-22:2015+A1:2020, response class A1N, A2N, BN, CN, A1I, A2I. BI, CI and environmental group III, VdS approval no.: G 221004. The d-LISTcontroller is therefore the only system that is approved for integrated and non-integrated systems.
Yes, the evaluation units d-LISTcontroller and the sensor cable SEC 15 are approved according to DNV, certification no.: TAA000030H.