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Pressure sensor for flow meters has slack membrane with shaped plate gives low offset accurate linear or square law response
Pressure sensor for flow meters has slack membrane with shaped plate gives low offset accurate linear or square law response
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机译:流量计的压力传感器具有带成形板的松弛膜,可提供低偏移量的精确线性或平方律响应
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摘要
The pressure sensor has a measurement plate (4) with strain gauge (5) on a slack plastic membrane (3) resting at zero pressure against the wall (8,9) of the measurement (10) or the reference chamber (11) and the response curve is controlled by the shape of the measurement plate.
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