Specs at a glance Accuracy: class 2 acc. to IEC 60584 Max. process pressure (static): at 20 °C: 1 bar (15 psi) Operating temperature range: Type K: -40 °C ...1.300 °C (-40 °F ...2.372 °F) Type J: -40 °C ...750 °C (-40 °F ...1.382 °F) Type N: -40 °C ...1.150 °C (-40 °F ...2102 °F) Type S: 0 °C ...1.600 °C (32 °F ...2.912 °F) Type R: 0 °C ...1.600 °C (32 °F ...2.912 °F) Type B: 600 °C ...1.600 °C (1.112 °F ...2.912 °F) Max. immersion length on request: up to 4.000,00 mm (157,48'') ---------------------------------------- Field of application Endress Hauser's Measuring points with extremely high process temperatures require these special thermometers with ceramic thermowells and thermocouples made from special metals, such as platinum and rhodium. The thermowell made from special materials serves as protection from mechanical and chemical damages in the process and increases the life span of the used sensors. This leads to: Cost savings for maintenance of the measuring point, quality improvements of the products and increased plant safety. • Applicable for steel treatment (annealing), concrete furnaces and primaries. It contains a single or double TC insert and a ceramic protection tube. • Process temperatures: up to +1600 °C (+2912 °F)