| 摘要 |
PURPOSE:To rationalize the supervising work, by setting a detecting means formed with an optical fiber sensor, on each of visible cylinders set on a mechanical lubricator for a compressor, and displaying the detected information collectively in a control part. CONSTITUTION:Each of visible cylinders 2 on a mechanical lubricator 1 adapted to feed oil to a driving system of a compressor, is formed with an optical fiber sensor 3, 4, to constitute a detecting means 10. Detected information of lubricating condition, which is output from the detecting means 10, is collectively displayed on a display unit 103 in a central control part 100, through a controller unit 101 and a warning unit 102. In this way, it becomes possible to supervise and control the lubrication for plural compressors, collectively.
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