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    Stainless Steel Diaphragm Capsule for Medium&Low-temperature Thermostat (The series of metal diaphragm can be customized according to customers' requirements)

    液體膨脹是金屬膜盒

    Stainless Steel Diaphragm Capsule which outer diameter is Φ48

    Technical Parameter:
    1、Displacement?1.6±0.1mm?at 5℃~30℃?(with 4.5N load)
    2、Thickness≥2.18mm?at 5℃ (with 4.5N load);
    3、Thickness4.7±0.2mm?at 22℃ (with 4.5N load);
    4、At 22℃?the displacement change is 0.25~0.4mm?from 4.5N to 13.5N;
    5、Purity of filling medium ≥99.5%
    6、Temperature ≤80℃
    7、The linear error ≤3%

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