发明名称 |
Optical non-contact sensor for detecting material level in a container |
摘要 |
A detection system for determining material level in a container where the container has an opening and an optical window mounted to the opening. A sensor element is mounted to the container adjacent the window. The sensor element has an optical emitter and an optical receiver positioned to form a triangular vertex with the material surface level within the container.
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申请公布号 |
US7399985(B2) |
申请公布日期 |
2008.07.15 |
申请号 |
US20060457206 |
申请日期 |
2006.07.13 |
申请人 |
DATAONLINE, L.L.C. |
发明人 |
MRUK WALTER;ADAMS MARTIN;KILKERR WILLIAM;BELL NICHOLAS;BARNACLE ROBERT |
分类号 |
G01N15/06;G01N21/49;G01N21/85 |
主分类号 |
G01N15/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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