The TEC displacement sensor provides a sensor programmer with output interfaces such as analog, SSI, and Profibus DP. The analog handheld programmer can set the starting position and full range point of analog output type sensors; The SSI handheld programmer can display the displacement value of the sensor's cursor magnetic ring in real time, thereby reflecting whether the sensor's status is normal; The DP handheld programmer can set the slave address for the sensors output by the TEC displacement sensor Profibus DP