PLC Application Mixing Process

Transparent mixing tank with 3 capacitive proximity switches to monitor the level
3 transparent measuring tanks, each with 2 capacitive proximity switches
Clearly laid out trainer as basis for the use of a PLC in a process control application involving mixing processes
Control of the 8 solenoid valves, the pump and the agitator also by PLC via lab jack panel
Capacitive proximity switches with adjustable sensitivity
Metering from the 3 measuring tanks into the mixing tank via solenoid valves
Mixing assisted by stirring machine in mixing tank
Power supply to all components and to PLC by built-in power supply unit
Proximity switch signals processed by PLC via lab jack panel
Closed water circuit with centrifugal pump and stainless steel storage tank.

Centrifugal pump (submersible pump)
Max. flow rate: 150L/min
Max. head: 7m
Power consumption: 430W
Tanks
3 measuring tanks: each 1500mL
Mixing tank: 7L
Storage tank: 70L
2/2-way solenoid valves DN 8 and DN 20
Capacitive proximity switches, NO contacts
Power supply unit: 24VDC, 8A.