The structural principle of armored thermocouples is as follows: they are fabricated through the integration of a thermocouple, high-purity magnesium oxide, and a protective sheath, which undergo multiple iterations of integral drawing and compounding. This design confers numerous advantages, such as flexibility, high-pressure resistance, vibration resistance, rapid thermal response time, and robustness. Consequently, they are apt for direct temperature measurement within the 0 to 800°C range of various liquid and gas media in diverse industrial processes, as well as for monitoring solid surface temperatures. Typically, products supplied by the company with a diameter less than 8mm are armored thermocouples.

Assembly-type thermocouples primarily comprise a junction box, protective tube, insulation sleeve, terminal block, and thermoelectric electrode, supplemented with an array of mounting fixtures. Regarding compensating wire selection, the company's standard offerings typically encompass two types: PVC compensating wire and metal mesh compensating wire, tailored to specific temperature ranges. The PVC variant, characterized by multi-strand construction and pliability, exhibits a temperature resistance upper limit of 80°C. Conversely, the metal mesh variant, with a single-strand configuration, offers superior resistance to external disturbances and operates reliably up to 400°C.

In the selection of temperature sensors, critical considerations encompass thermocouple type, operational temperature range, precision, dimensions, and installation methodology. Accessing detailed selection data or customizing processing based on client-provided drawings or samples serves to align with specific project requirements.