Element: Platinum Resistance at 0°C: 100,200 or 500 Ohms as per IEC, B5, IS, and GOST Standards Connection: 2, 3 or 4 wire Insulation: Mineral insulation (MgO) or ceramic beaded Sheath: SS 304/316 or Inconel Terminal Head: Die Cast Aluminum (Weather Proof or Explosion Pr...