PARTICULATE DETECTION DEVICE FOR COMPRESSED AIR AND FILTER DEVICE FOR COMPRESSED AIR
To provide a particulate detection device for compressed air that makes it possible to accurately evaluate the contamination of compressed air and to provide a filter device for compressed air that makes it possible to accurately know when to replace a filter.SOLUTION: A particulate detection device...
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Zusammenfassung: | To provide a particulate detection device for compressed air that makes it possible to accurately evaluate the contamination of compressed air and to provide a filter device for compressed air that makes it possible to accurately know when to replace a filter.SOLUTION: A particulate detection device 100 for compressed air includes a housing 10, a particulate sensor 7, and a substrate 9. The housing 10 is formed with a storage chamber 3c for storing compressed air. The particulate sensor 7 is provided in the storage chamber 3c and is capable of detecting particulates in the compressed air in the storage chamber 3c and outputting a signal. The substrate 9 is electrically connected to the particulate sensor 7 and processes signals to evaluate the contamination of the compressed air. A single connecting port 3d is formed in the housing 10, which takes compressed air into the storage chamber 3c and discharges compressed air out of the storage chamber 3c.SELECTED DRAWING: Figure 5
【課題】圧縮空気の汚れを精度よく評価することのできる圧縮空気用微粒子検出装置を提供する。また、フィルタの交換時期を的確に知ることができる圧縮空気用フィルタ装置を提供する。【解決手段】本発明の圧縮空気用微粒子検出装置100は、ハウジング10、微粒子センサ7及び基板9を備えている。ハウジング10は、圧縮空気を貯留する貯留室3cが形成されている。微粒子センサ7は、貯留室3c内に設けられ、貯留室3c内の圧縮空気中の微粒子を検知して信号を出力可能である。基板9は、微粒子センサ7と電気的に接続され、信号を処理して圧縮空気の汚れを評価する。ハウジング10には、貯留室3cに圧縮空気を取り入れるとともに、貯留室3cから圧縮空気を吐き出す単一の連通口3dが形成されている。【選択図】図5 |
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