1. Opening displacement sensor WXZ
2. Guide Blade Master Switch DA-L-220-6-M
3. Pressure Transmitter PT-S-CN
4. Intelligent Pressure Transmitter MCM3051
5. Pressure switch PSP13-03-MC-T21
6. Pressure switch QPM11-NC
7. Diffusion Silicon Pressure Transmitter B0803
8. Differential Pressure Transmitter PDT21-TV-T11
9. MAIN SWITCH DAL11-800/06
10. Cable Displacement Transmitter DTC21-800/42 TAG：