Special function:

1) Timing control: Set eight pressure reference in specific time period

2) PID control: Constant pressure regulation

3) Control up to 7 different pumps automatically according to pressure feedback, store specific rated current separately

4) Energy saving function: Stop automatically when flow is smaller

5) Timing switchover function: Prevent pump from rust, balance every pump lifetime

6) Over pressure/under pressure alarm, record the faulty pump and switch the spare pump automatically.

7) Dormant control

8) Built-in RS 232

9) Liquid level detection and control

Typical application:

Water supply, Air compressor, Central air conditioner, Oil transportation pump, Waste water treatment, Music Fountain