Summary Sheath platinum RTD is a novel temperature sensor. It has the advantages such as slender form,quick heat response, vibration resistance, high voltage with standing, long use life etc. Itforms a complete est with the display instrument. It may test or automatically adjust the temperatures ranging from -200-+600?. It is widely applied in the industrial departments and sci-tech fields such as petroleum, chemical, metallurgy, machinery, electric force, light textile, food, atomic energy, space flight etc. It is esp, fit for mounting in the narrow, bending pipelines or the special occasions with quick reaction or minimization. WZ?K serial sheath platinum RTD manufactured by this company absorbs and utilizes the advanced American production techniquess and full set of the testing facilities. As a result, this product conforms with the international Electrician's Committee (IEC) No. 751 publication 獻ndustrial Platinum Thermal Resistance籹tandard and our new domestic national industry criterion ZBY301-85玊he Technical Conditions and Graduation Table of the Industrial Platinum Thermal Resistance籹tandard. It not only has the characteristics of the common industrial purpose thermal resistance, but also has the merits such as unique & novel structure, somplete variety & specification, high skill, performance and indexes, stable and reliable quality etc. WZ?K Serial sheath platinum RTD may replace for the imported products. They are well received by vast customers. With the same as the ordinary industrial platinum RTD, it forms a complete set with the display instrument etc .It automatically tests or regulates the gas, liquid media or solid surface temperatures within certain use scopes