The screw-in resistance thermometer enables temperature measurement in gaseous as well as liquid media due to the temperature dependence of the electrical resistance of its built-in platinum sensor. The proven installation design ensures reliable sealing under both vacuum and pressure conditions. The continuous protective tube and the process connection are made of stainless steel 1.4571, protecting the measuring element against chemical influences and mechanical damage. Therefore, the resistance thermometer is particularly well-suited for applications in climate and refrigeration technology, as well as in heating, furnace, and apparatus construction. The resistance thermometer according to DIN EN 60751 Class B is designed as a Pt100 in a two-wire configuration and is rated for temperatures from -50 to 400 °C. The connection head is made of aluminum die-cast and features a cable gland M16 x 1.5, suitable for temperatures between -40 to 100 °C. The protective tube has dimensions of 6.0 x 100 mm. A 1/2 inch threaded connection serves as the process connection.