XENSIV™ - TLE5046SiC-AK-LR high end GMR wheel speed sensor with direction detection, ASIL B(D) TLE5046SiC is a wheel speed sensor with direction detection designed for sophisticated vehicle control systems. The magnetic sensor shows best-in-class jitter performance, thus being the best choice for wheel speed applications. The rotational speed is sensed with high accuracy, enabling the sensor to be used as a component of indirect tire pressure monitoring systems (iTPMS). It is based on integrated giant magneto resistance (iGMR).