BP93420D-II 型由双隔离差压传感器和集成放大电路模块组成,具有高精度、稳定性好、可靠性高、动态性能好等特点。     BP93420D-II is made of HT20 piezoresistance differential pressure sensor and integrated circuit.has capability of high precision,good stability,high reliability and good sensibility.1.使用介质：对316不锈钢或铝无腐蚀的液体、气体。gas and liquid compatible with 316 stainless steel and aluminium.2.接口尺寸（connection size）:φ7气嘴或G1/4或用户自选（φ7 gas mouth or G1/4 or as use's choose）3.耐静压（Anti-Static pressure）:额定量程的5~10倍（5/10 times of rated range）