RS PRO Mineral Insulated Type K Thermocouple Stainless Steel Probe 250 mm Length, 3 mm Diameter, -40 °C to 1100 °C 397-1494

RS PRO 397-1494 is a high-quality mineral insulated thermocouple sensor featuring a type K thermocouple with a 250 mm length stainless steel probe of 3 mm diameter, capable of measuring temperatures ranging from -40 °C to a maximum of 1100 °C. The probe utilizes a 310 stainless steel sheath which ensures durability, corrosion resistance, and mechanical strength throughout demanding industrial environments.

This type K thermocouple employs mineral insulation which electrically isolates the internal thermocouple wires while maintaining flexibility and optimal heat transfer. The insulated hot junction reduces electrical interference, resulting in more stable and accurate temperature readings compliant with IEC standards.

The thermocouple terminates in a miniature flat pin plug, simplifying the connection to measuring instruments and control systems. It is a RoHS compliant device designed for use across various applications including industrial temperature monitoring, laboratory testing, HVAC systems, and manufacturing process control where precise and reliable temperature data is critical.

Mineral insulated thermocouples like this model are well-suited for harsh environments because the magnesium oxide insulation provides protection against corrosion and mechanical damage while facilitating rapid temperature response due to effective heat conduction.

Features a mineral insulated type K sensor for high performance and durability. Probe diameter is 3 mm, enabling compact deployment in constrained spaces. Miniature plug terminal supports quick and reliable connection. Conforms to IEC and RoHS standards for quality assurance.

Stainless steel construction sustains performance in corrosive environments. Suitable for industrial, laboratory, HVAC, and manufacturing use cases. Durable mineral insulation prevents electrical interference and environmental damage.

Choose RS PRO 397-1494 for dependable, compliant, and precise temperature measurement in challenging operational contexts. Explore more sensors and thermocouple devices in the Electronics & Electricals category at EnvMart.

Explore more products in our Thermocouple Sensors category.