Controller SlimFLEX 5a
The cooling tower regulator SlimFLEX 5 continuously measures and controls conductivity and controls biocide metering, keeps pipework and heat exchangers clean and prevents legionella.
Controller SlimFLEX 5a, the entry level class for cooling water treatment, VDI 2047 Sheet 2 and BLMSchV 42-compliant, the innovative and flexible controller.
The SlimFLEX5a records all the important measuring parameters for cooling water treatment and controls functions necessary for smooth operation:
- Time-dependent biocide metering (boost metering). Control can be done by measuring the ORP voltage in the cooling water.
- Measurement of electrolytic conductivity – controls bleeding.
- pH measurement with integral PID controller.
Your benefits
- A web interface for unit configuration and remote maintenance standard, Wi-Fi is optionally available
- Forced bleeding: performs bleeding before biocide metering
- Bleed lock: blocks bleeding after biocide metering has taken place
- Operating status displayed by 6 status LEDs
Technical Details
- 6 digital inputs for contact water meter, flow detector and control signals
- 6 status LEDs display the operating status
- 5 flexible relay outputs: for setpoint-dependent flow volume-proportional or time-based control of actuators
- Measured variables: Conductivity, pH, ORP
