7ML5221-1AA11西门子超声波液位计
ental conditionsAmbient temperature during operation -40 °C ... 80 °CDegree of protectionIP rating IP67IP68NEMA rating NEMA 4XNEMA 6DesignMechanical designDesign of the housing 紧凑型，集成测量传感器Process connectionDesign 螺纹接头Standard ANSI B1.20.1Nominal size 2"-11? NPTMaterialHousingMaterial 聚丁烯对苯二甲酸酯 (PBT)Material of the lid 聚醚酰亚胺 (PEI)SensorMaterial of the active surface of the ultrasonic transmitter 乙烯-四氟乙烯共聚物 (ETFE)Electrical connectionsConnection technology
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06/05 03:40