We can also propose you the supplying and the setting of fixed sight glasses to be able to measure temperatures through surfaces which do not let the infrared rays go through :
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This sight glass is equipped with a metallic frame and a swivelling transparent protective glass. |
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Just check the quality of the glass on the thermographic pictures below. |
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The sight glass is made of crystal and it lets 95% of the infrared radiation in...
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The protective Plexiglas is impervious to the rays emitted by the hand...
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Low voltage connection of a transformer’s phase...
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Internal problem of the high voltage fuse...
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Overheating of the central cable connection...
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Example of the sight glass installation on a high voltage cell...
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