Using Messenger Wire with Linear Heat Detection
Messenger wire is a secondary, steel wire used to add rigidity to cable. It does not carry any signal but is used to add strength to the cable to prevent sagging when running through the air or to make it easier to fish over long distances in commercial installations. In effect, messenger wire provides a backbone so that the cable carrying the signal is not under any strain.
How to Install VESDA into High EMI/RFI Applications
Electromagnetic interference (EMI), also known as radio-frequency interference (RFI), is a disturbance created by an external force that affects an electrical circuit by electromagnetic induction, electrostatic coupling or conduction. This disturbance may degrade the performance of an electrical circuit or stop it from performing altogether.
Linear Heat Detection for Toxic or Fuel Waste Drum Storage
Drums, or barrels, are often used to store liquids for transport or storage. Drums are typically made from plastic or steel and can contain anything from whisky and beer to crude oil, fuels and toxic waste.
Linear Heat Detection Digital Interface Monitor Module
FyreLine Digital Linear Heat Detection systems provide fast, reliable and cost-effective heat detection for many different applications. FyreLine Digital can be connected directly to a single zone of a conventional fire alarm control panel or easily interfaced into an addressable loop. However, by combining Fyreline Digital with a FyreLine Digital Interface Monitor Module (DiMM), it becomes even more diverse.
Panasonic IP67 and ATEX Compliant Detectors
Panasonic’s range of enclosed conventional heat detectors offers state of the art heat detection that is rated for use in outdoor or humid areas. These enclosed heat detectors are waterproof devices that are ATEX compliant, which means they are also safe for use in an environment with an explosive atmosphere.
