●English and Chinese operation interface, simple operation
●AC 220 V and DC 24 V power input
●Two 4 ... 20 mA outputs correspond to the pH / ORP setting and temperature
●Two sets of relays, high and low switching at will
●RS-485 (Modbus RTU agreement ) functions (Optional)
industrial grade online pH / ORP controller is a brand new pH / ORP controller. This is highly intelligent and flexible. It can measure pH / ORP and temperature at the same time and take continuous measurements.
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Urban sewage treatment plant / Electricity / Water supply / Medicine / Chemical industry / Food