Thickness detecting sensor
The invention provides a thickness detecting sensor. The sensor comprises a first containing portion, a second containing portion, a first electrode assembly and a second electrode assembly, the first electrode assembly is arranged in the first containing portion, the second electrode assembly is ar...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention provides a thickness detecting sensor. The sensor comprises a first containing portion, a second containing portion, a first electrode assembly and a second electrode assembly, the first electrode assembly is arranged in the first containing portion, the second electrode assembly is arranged in the second containing portion, the first electrode assembly and the second electrode assembly are oppositely arranged in a spaced mode, and a conveying channel for detected goods is formed between the first electrode assembly and the second electrode assembly. Voltage exists between the first electrode assembly and the second electrode assembly, and the second electrode assembly is used for detecting inductive charge between the first electrode assembly and the second electrode assembly. According to the technical scheme, the problems that a device in the prior art is small in size and low in detecting precision can be solved. |
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