Heat resisting armored temperature sensing FO cable is composed by the built-in 2 core sensing cable of the spiral stainless steel soft pipe, Aramid yarn strengthening member, stainless steel braiding, and LSZH outer sheath which meets flame retardant environmental protection. Heat resisting armored temperature sensing FO cable is composed by the built-in 2 core sensing cable of the spiral stainless steel soft pipe, Aramid yarn strengthening member, stainless steel braiding, and LSZH outer sheath which meets flame retardant environmental protection. The utility model discloses an armored temperature-sensing optical cable, which comprises a temperature-sensing optical fiber, a plurality of optical fiber units, an optical cable waterproof yarn layer, a plurality of auxiliary reinforcing strips, a metal composite belt and a flame-retardant. Armored fiber optic cables are built for strength and reliability, making them the preferred choice for outdoor, underground, and industrial fiber installations in Kenya and East Africa. At Instant Device, we supply a complete range of armored fiber solutions, including ADSS (All-Dielectric. Fiber optic sensor cables are the key enabler for real-time monitoring of temperature, strain, and acoustic signals across diverse and challenging environments. The outer layer is protected by a flame-retardant LSZH sheath. The sensing fibre is a multimode. Tunnel Fire Alarm Temperature Measuring Cable Distributed Soft Armored Multimode Fiber Optic Cable Manufacturer. The entire length of the DTS Cable can act as linear sensor which. Fiber optic temperature sensing, FOTS is a temperature measurement technology based on optical fiber transmission signals, which utilizes the physical properties of optical fibers to achieve the transmission and measurement of temperature signals. The temperature sensing fiber optic sensor consists.