| 技术参数 型号 | 测量范围 | 接口内螺纹 | 精度% | 工作压力 | GPM | LPM | ±7 | 0.6MPa | Z-4001 | 0.2~2 | 1~7 | G1/2" | Z-4002 | 0.5~5 | 1.8~18 | G1/2" | Z-4003 | 1~10 | 4~36 | G3/4" | Z-4004 | 2~20 | 10~70 | G1" | Z-4005 | 5~30 | 20~110 | G1" | Z-4006 | 20~60 | 80~220 | G1 1/2 " 外 | Z-4007 | 20~100 | 75~400 | G2" | Z-4008 | 50~150 | 150~600 | G2" | Z-4009 | 60~200 | 200~800 | G2" | | | | |