设计规范：
-防护等级：IP67/NEMA4&4(标准) 
-外壳设计坚固紧凑
-开关位置可由指示器显示
-双线接口：双1/2NPT管接口
-接线端子：8点
-微动开关：2×SPDT（标准），选项：3×SPDT\4×SPDT\2×SPST\2×DPDT\2×SPDT+0-1k\2×DPDT+4-20mA
-感应开关：AUTONICS\P+F
-防脱螺栓
-安装方便，不锈钢主轴及安装支架符合NAMUR标准
Design specifications:
-Protection grade: IP67 / NEMA4 & 4 (standard)
-Sturdy and compact housing design
-Switch b can be indicated by indicator
-Two-wire interface: double 1 / 2NPT tube interface
-Terminals: 8 points
-Micro switch: 2 × SPDT (standard), options: 3 × SPDT \ 4 × SPDT \ 2 × SPST \ 2 × DPDT \ 2 × SPDT + 0-1k \ 2 × DPDT + 4-20mA
-Inductive switch: AUTONICS \ P + F
-Anti-off bolt
-Easy to install, stainless steel spindle and mounting bracket comply with NAMUR standard