Multicomp Pro Type J Thermocouple Probe, Fibre Glass, -210°C to 400°C, 2m

The Multicomp Pro Type J Thermocouple is a precision temperature sensor designed for a wide range of measurement and control applications. Featuring a fibre glass insulated wire, this probe offers reliable performance in various industrial and laboratory settings, making it an essential tool for temperature monitoring.

This Type J thermocouple is characterised by its iron and constantan wire construction, which provides a stable and accurate voltage output corresponding to temperature changes. It is particularly well-suited to oxidizing atmospheres, where its performance remains consistent. While it has a slightly smaller operational range than Type K variants, it is ideal for applications where temperatures do not exceed its maximum continuous limit of 400°C. The 2-metre brown fibreglass-jacketed lead offers flexibility and durability for routing through equipment.

Key Features and Construction

The probe is terminated with a standard Type J (2-pole) plug, housed in rugged black Nylon 66. The plug is clearly marked with an iron positive pin and a constantan negative pin for correct polarity during installation. The fibre glass insulation provides excellent thermal resistance and protects the internal wires from environmental factors, ensuring long-term reliability and safety.

Primary Applications

This thermocouple is a versatile component used across multiple industries. Its primary uses include temperature sensing and feedback in industrial automation control systems, environmental monitoring equipment, and thermal management setups. It is also commonly integrated into test and measurement instrumentation for laboratory research, process validation, and quality assurance procedures where precise temperature data is critical.

With its shielded construction and robust materials, the Multicomp Pro Type J Thermocouple delivers dependable service, helping to maintain process efficiency and  s