Fire Detection- Saadiyat Island Tunnel Abu Dhabi, UAE The Saadiyat Island tunnel is 1.2 km long and connects the Louvre Abu Dhabi, the Guggenheim Abu Dhabi and the Zayed National museums. It is used for the safe transportation of supplies and especially for the very valuable works of art for the new museums. The operators selected one AP Sensing Linear Heat Series 4 km device, with 2 channels, 44 relays and a Modbus TCP interface. Approximately 3000 meters of sensor cable was installed in a fully redundant configuration (to ensure continued monitoring in the unlikely event of a fiber break). The passive sensor cable is immune to dirt, dust, humidity, corrosive materials and electromagnetic interference (EMI). In this case the sensor cable is contained in a stainless-steel tube with a halog

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