The controller is communicating with a transmitter that continuously measures the liquid level in the actual reservoir. By comparing the measured value with the level setpoint entered by the customer, the controller dictates the valve to increase or decrease the liquid flow to or from the reservoir.
Key Features:
Liquid level control
Alarm if the set alarm limits are exceeded
Relay outputs for upper and lower level lim-its and for alarm level
User friendly and easy setup Wizard for first time configuration
PI control
Low or High side control
When AKV/A is selected, a MASTER/SLAVE system can run up to 3 AKV/A with distrib-uted Opening Degree
Manual control of output
Limitation of Opening degree possible
ON/OFF operation with hysteresis
Programming menu with 3 access levels and separate passwords