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Temp. measuring sensor for engine cooling liquid - comprises temp. sensitive thin film resistance deposited on plate and protected by layer of polymer material
Temp. measuring sensor for engine cooling liquid - comprises temp. sensitive thin film resistance deposited on plate and protected by layer of polymer material
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机译:温度发动机冷却液的测量传感器-包括温度敏感的薄膜电阻沉积在板上并由聚合物材料层保护
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摘要
The resistance element is surrounded by a good to permit good heat transfer and good sealing when in position. A temp. sensitive resistance element is deposited on an aluminium plate and protected by a glass layer. Electrical wires are surrounded by a polymer material, to ensure that a rigid assembly is obtained. A thin section of a polymer cover moulding provides good thermal conductivity. An elastomer sealing gasket is located between the covering moulding and a metallic piece which is threaded to permit screwing into the measuring position.
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