Specifications-: Types: RTD (Pt-50, Pt-100, Pt-200, Pt-500, Pt-1000, Cu-2000) Assembly: Simplex, Duplex Types of Insulation: Ceramic Insulation Types of Sheath: SS304, SS316 etc as per your application. Dimensions: Diameter of sheath 4.7mm/6.35mm/12.7mm or as per requirement. Shapes & Sizes: As Per Your Requirements or Application.