One Channel Controller TOPAX L Important values securely under control
รายละเอียด
The TOPAX L is available in different variants, which differ only in their measurement and control units: depending on the model, it measures and controls free chlorine, chlorine dioxide , hydrogen peroxide, pH-value, Redox or inductive or conductive conductivity. All models measure the temperature.
- Measuring input for free chlorine or chlorine dioxide, hydrogen peroxide, pH-value, Redox or conductivity
- Measuring input for temperature
- P-/PI- or PID-controllers
- Analog outputs (0/4…20 mA)
- Up to 3 relay outputs
- Digital input (Sample water missing)
- Electrically isolated in- and outputs
- pH-compensation for free chlorine
- Automatical temperature compensation of pH-value
- Alarm function
