German IPF liquid level and level sensors operate according to different measurement principles. The choice of sensor depends on the medium and environmental conditions to be detected. The material flow in the vibrating bucket can be well queried by an inductive level sensor whose pendulum is moved by the material in the pot. For example, liquid or solid media can be detected using capacitive level sensor technology. These work according to the principle of the condenser, where the medium changes the permittivity between the two electricity. The resulting changes are converted into a digital output signal. Another option for detecting the level of conducting media is provided by conducting level relays. Determine the resistance between the reference current and the measurement current. If the set threshold is exceeded, the relay output switches. Installation buckle installation guide rail height 99mm protection (IP) IP20 installation DIN guide building material polyamide (PA) switch current 10A