Watlow Mineral Insulated Thermocouple 1700163504CLAI4

The Watlow Mineral Insulated Thermocouple model 1700163504CLAI4 is a robust temperature sensing device designed for industrial applications requiring high accuracy and durability in harsh environments. This thermocouple features a mineral-insulated cable construction, providing excellent resistance to vibration, corrosion, and extreme temperatures. It is commonly used in process control, manufacturing, and energy sectors for monitoring temperatures in furnaces, reactors, and pipelines. Key benefits include fast response times, long-term stability, and compatibility with various controllers. Compared to standard thermocouples, it offers superior mechanical strength due to its stainless steel sheath and compacted magnesium oxide insulation, reducing failure rates in high-vibration settings. Drawbacks may include higher cost than basic probes and the need for proper calibration to maintain accuracy. Based on image analysis, this unit appears used with exposed wires and minor wear, suggesting prior installation. It includes a threaded mounting nut for easy integration. For detailed specs, refer to Watlow's official datasheets (e.g., mineral insulated thermocouple guide available at watlow.com). Estimated market value reflects used condition; new equivalents range $100-200 USD.