Base values and limit deviations according to DIN EN 60751. Type K4 — High-Temperature Cable Sensor, PT100. Screw-in resistance thermometer Temperature measurement and monitoring on diverse application sites Temperature range -50 °C +200 °C or +400 °C Anti-kink spring Stainless steel screw with connection lead Two or three-conductor circuit Accuracy class B 2.5 m connection lead Stainless steel screw M8 x 40 mm (200 °C) or M10 x 40 mm (400 °C) 400 °C version with cable sheathing reinforced with fibre glass