SF6 environmental monitoring device based on infrared difference method
The utility model discloses an SF6 environmental monitoring device based on infrared difference method, which comprises an SF6 gas collection device, a measurement sensor, an acousto-optic alarm device and a controller. The measurement sensor is connected with the SF6 gas collection device through a...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an SF6 environmental monitoring device based on infrared difference method, which comprises an SF6 gas collection device, a measurement sensor, an acousto-optic alarm device and a controller. The measurement sensor is connected with the SF6 gas collection device through a gas pipeline; the measurement sensor is connected with an infrared ray generating device; the controller comprises an SF6 gas content analysis processing device which is established based on the infrared difference method; and the controller controls the operating status of the acousto-optic alarm device through the analysis processing result of the feedback data from the measurement sensor by the SF6 gas content analysis processing device. The SF6 environmental monitoring device has the advantages of high measurement precision, short measurement time, good repeatability, high sensitivity, and pollution prevention; and needs not to ionize the to-be-tested substance during measurement, so as to not to ionize newly |
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