ENVIRONMENTAL MONITORING DEVICE
To use a sensor as a power source by storing the output of the sensor for obtaining the output of a current flowing between an anode and a cathode, to prolong the service life of the sensor with a simple configuration, and to stabilize measurement.SOLUTION: An environment monitoring device 1 include...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To use a sensor as a power source by storing the output of the sensor for obtaining the output of a current flowing between an anode and a cathode, to prolong the service life of the sensor with a simple configuration, and to stabilize measurement.SOLUTION: An environment monitoring device 1 includes: an ACM sensor 10 for obtaining the output of a current flowing between an anode and a cathode; an ammeter 20 for measuring the current generated by the ACM sensor 10; and a battery 30 for storing the current. The battery 30 can be used as a power source by storing power. A shunt 21 is provided which is connected in parallel to the ammeter 20.SELECTED DRAWING: Figure 1
【課題】アノードとカソードとの間に流れる電流の出力を得るセンサの出力を蓄電することで、電源として利用可能であり、かつ簡単な構成でセンサの寿命を延ばし、計測が安定化する。【解決手段】環境モニタリング装置１は、アノードとカソードとの間に流れる電流の出力を得るＡＣＭセンサ１０と、ＡＣＭセンサ１０で発生する電流を計測する電流計２０と、電流を蓄電するバッテリー３０と、を備え、バッテリー３０は、蓄電により電源として利用可能である。電流計２０に並列に接続する分流器２１を備える。【選択図】図１ |
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