Screw-in sensors are ideal for surface measuring. They are screwed directly into the component and are available with various thread sizes. The TEF 12 is a small angular cylinder sensor with sensor tip dimensions of Ø 6 x 5 mm ball style and a radian of 28 mm. The screw-in nipple with M8x1 thread is 6 / 10 mm long and has a key size of 10 mm. The passage from sensor to compensating wire is conical strain relieved. An Ø 8 x 65 mm spring is used as anti-kink protection.