Apure Industrial online PH ORP Controller (RP-1500)

Feature

• IP65 protection level；Installation: panel mounting.
• English and Chinese operation interface, simple operation.
• Provide 220V ac and 24V dc double power input.
• Two 4-20MA 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).