压力传感器: TYPE RDLY – 小号; PROTECTION IP 68; 防爆: EXIA II CT6; 范围: 0-40SEE船用阀门定位器; 输出信号: 4-20嘛; ENVIROMENT TEMP.:-25/+70 降温; WORK MODE: TWO WIRES 2X0.75MM SQ.; CABLE LENGHT 3MTR SHANGHAI RONGDE ENGINEERING.RDHL-D.2366-920-1-40