Basic — 1,000 ft single-mode run indoors with minimal termination: Cable $0. 00/ft, Permits $150, Accessories $100. 60/ft, Permits. The distributed temperature sensing fiber optic cable (DTS Cable) allows precise temperature measurements to be taken. This feature of allowing. This article delves into the pricing landscape of fiber optic temperature sensors, offering a comprehensive overview of the cost factors associated with different types of sensors, including fluorescent fiber optic temperature sensors, distributed fiber optic temperature sensors, and fiber Bragg. Buyers typically pay for fiber optic cable by length, fiber type, and installation complexity. Unlike traditional electrical temperature measurement (thermocouples & RTD), the length of the fiber optic cable is the temperature. Fiber-optic cable materials typically cost $1 to $6 per linear foot, depending on fiber count and cable type. Commercial building installations with 100-200 network drops generally range from $15,000 to $30,000. Single-mode fiber costs less per foot than multimode fiber, but it requires more. The Ordinary Temperature Sensing cable is a unique sensor for the evaluation of distributed temperature over several kilometers, using DTS technology.