Thermocouple temperature sensor XTCK with miniature connector DIN-ISO green XTCK exhaust gas temperature sensor in different length and diameters. Here: Ø 3mm x 150mm Exhaust gas thermocouple Aamgard XTCK with compression fitting Dimension drawing gland nut M10 for thermocouple Ø 1.5mm / Ø 3.0mm / Ø 6.0mm