| 摘要 |
A filling level measuring device with a transmitting and receiving device (1) and a waveguide (6, 7), one end of which (6a, 7a) is coupled to the transmitting and receiving device (1) and the other end of which (6b, 7b) is immersed in a filling material (11), to which waveguide (6, 7) electromagnetic waves from the transmitting and receiving device (1) can be conducted, while electromagnetic waves reflected in the waveguide (6, 7) can be used in the transmitting and receiving device (1) for measuring the filling level, and the other end (6b, 7b, 28b) exhibits a wave absorption device (26, 27, 29, 17, 18, 22) for at least partial absorption of the conducted electromagnetic waves.
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