Cable-type Thermocouples、RTDs

These cable-style thermocouples and RTDs feature a fully flexible cable structure paired with an ultra-fine temperature-sensing probe. The cables can be bent, coiled, and routed freely, overcoming limitations imposed by equipment structure, installation space, or pipeline obstructions. They can reach temperature-sensing points inaccessible to conventional sensors, such as narrow gaps, internal cavities, equipment interlayers, and curved pipelines. Installation is effortless, requiring no threaded holes, flange bolting, or equipment welding. The products can be directly attached to the measurement surface, suspended, embedded, or strapped in place.
Cable-connected thermocouples: Available in common calibration types such as K, E, J, and T, with a temperature range of -20°C to 1200°C. They offer a wide operating range, high-temperature resistance, and thermal shock resistance. Suitable for dynamic high-temperature applications—such as industrial drying, heating, kilns, and heat treatment—they maintain stability during rapid temperature cycling.
Cable-connected RTDs: Primarily featuring mainstream Pt100 and Pt1000 models, these sensors offer customizable cable lengths and probe dimensions. With a temperature range of -50°C to 600°C, they provide high resistance linearity, minimal measurement error, and excellent repeatability. Designed for precision temperature measurement in low-to-medium and ambient temperature ranges, they ensure long-term data stability without drift, making them ideal for precision temperature control, constant-temperature monitoring, and laboratory applications.
Standard specifications include high-temperature resistant, flame-retardant, and shielded cables (with custom length options available). Cables utilize temperature-resistant and corrosion-proof materials—such as fiberglass, Teflon, and silicone rubber—offering flame retardancy, aging resistance, resistance to minor abrasion, and durability against temperature cycling, ensuring suitability for long-term use in standard industrial environments. They support long-distance signal transmission without cabling length constraints. The shielded cable structure effectively resists industrial electromagnetic and electric field interference, preventing signal distortion and data fluctuations. RTDs utilize 3-wire or 4-wire configurations to perfectly compensate for lead wire resistance, further enhancing measurement accuracy; thermocouples use specialized compensation lead wires to ensure data precision over long distances, making them suitable for large-scale distributed temperature monitoring in workshops.