Industrial 3-A 74-00 Thermocouple

The WEED INSTRUMENT CO. 3-A\" 74-00 industrial thermocouple provides precise temperature sensing for industrial process monitoring in demanding environments, enabling reliable process feedback across equipment and systems. It is designed for continuous temperature measurement in industrial ovens, heat exchangers, piping systems, process control equipment, hydraulic systems, and automation machinery where dependable sensing is critical. The sensor uses a stainless steel probe assembly with an industrial process mount and delivers a thermocouple millivolt output for integration with process equipment, HVAC systems, and automation machinery, supported by industrial duty rating for heavy‑duty operation. Common replacements include Omega TJ36, Watlow XT Series, and Pyromation TE Series.