1. Reservoir Water Level Monitor SWJ-3
2. Master Switch DK-2-ME/6/Z-680-MRA
3. Level Signal Meter ZUX-12-400
4. Level Signal YWX/WX-3/1200
5. Flow switch FS23-G12
6. Oil-water sensor WIO-HW-T1200U1
7. Digital Pressure Transmitter MPM4760
8. Low Frequency Vibration Sensor MLS-9
9. Mechanical speed signal device JSX-600/720
10. Level transmitter controller MPM460 TAG：