194999 - Miller Type K Thermocouple Wire 500ft Spool

Precision Temperature Monitoring with Miller 194999

The Miller 194999 Wire, Thermocouple Type K, 500 Ft Roll is a critical consumable for industrial operations requiring rigorous temperature control and documentation. In the field of heavy fabrication, petrochemical piping, and structural welding, adhering to specific thermal cycles is often mandatory to ensure the integrity of the weldment. This high-quality Type K thermocouple wire provides the accuracy and reliability professionals need to monitor pre-heat, interpass, and post-weld heat treatment (PWHT) temperatures effectively.

Supplied in a substantial 500-foot roll, this product offers exceptional value and flexibility for workshops and field sites. Rather than relying on pre-cut lengths that may not suit every unique joint configuration, operators can cut the exact length required for the specific application, reducing waste and ensuring optimal sensor placement. The wire is designed to work seamlessly with Miller's range of induction heating systems, such as the ProHeat 35, as well as standard temperature recorders and data loggers commonly used in the industry.

Technical Reliability and Application

Type K thermocouples (Chromel-Alumel) are the industry standard for general-purpose high-temperature sensing due to their wide temperature range and resistance to oxidation. The Miller 194999 wire is manufactured to meet strict tolerances, ensuring that the temperature readings fed back to your control equipment are precise. This is vital for preventing overheating or underheating, both of which can lead to metallurgical issues like cracking or reduced tensile strength in the final workpiece.

As a genuine Miller Electric OEM part, this thermocouple wire guarantees compatibility and performance. Whether you are setting up a complex stress-relieving operation on a large pressure vessel or simply monitoring pre-heat on a thick-wall pipe, trusting your data to Miller consumables ensures you meet code requirements with confidence. The durable insulation protects the conductors from the harsh realities of the shop floor, resisting abrasion and minor impacts during setup and operation.

• Industrial Standard: Type K calibration fits most welding temperature recorders.
• Cost-Effective: Bulk 500ft spool reduces cost per foot compared to pre-made assemblies.
• Versatile: Suitable for attachment via capacitance discharge welding or mechanical clips.