Besides the well-proven digital inclination sensor ZEROTRONIC, WYLER offers the analog inclination sensor LEVELMATIC. In the machine tool business, sensors with an analog output are sometimes easier to integrate. For such applications LEVELMATIC fits perfectly. Its robust design allows inclination measurement even under tough conditions.

The LEVELMATIC sensor 31 is an anlog sensor with an anlog output signal (see specification). This sensor has specifically been developed to be mounted on machines. Since the sensor is mounted in a tight, weatherproof and shockabsorband housing, inclination measurements are possible even under difficult conditions. The distance between the sensor and the indication unit should not exceed 15 m. The application of the sensor is easy.

Measurement principle (similar to MINILEVEL NT + LEVELTRONIC NT):
The LEVELMATIC sensor is based on the pendulum properties of a friction free supported disc of a mass weighing less than 1 gram. A two-phase frequency (2.9 kHz) is supplied to two electrodes, which together with the pendulum disc supported in the shielded and dust proof gap between them, build a differential capacitor. The inclination signal is created at the pendulum. Due to the perfect rotational symmetry of the sensor inclinations perpendicular to the measuring axis are of insignificant influence to the measurement, even overhead measurements are possible. 

The shielded sensor and the capacitive measuring principle make the system insensitive to magnetic and electric fields. With this pendulum system extremely accurate results regarding repetition and hysteresis combined with very short reaction times has been achieved.