The production is based on the following DIN-standards: 43710, 43 720, 43 724, 43 729, 43 732, 43733, 43 734 Thermocouples for temperature measurement, especially at higher temperatures, e.g. in flue gases, in salt- and metal smelting, in annealing, tempering and hardening furnaces, etc.. TECHNICAL SPECIFICATIONS: Operating mode: Measuring mode Measuring medium: Temperature Measuring unit: °C PHYSICALLY: Inside: Gas-tight ceramic type 610 Retaining tube: 32 mm ø, 300 mm long Connection head: Light metal A32