Multi-function Microprocessor Solenoid Dosing Pump

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Multi-function Microprocessor Solenoid Dosing Pump With pH, Rx, or Cl (ppm) and proportional control

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ETATRON D.S. S.P.A.

Rome, Italy

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eOne PLUS is an electronic dosing pump with a “CLEVER” control of power, depending on the effective dosing conditions

Pump failure alarms (Underload/Overload)
➢ Underload alarm (Suction alarm): for low (end) chemical levels, blocking suction valve or damaged suction tube
➢ Overload alarm (Discharge alarm): for overpressure inside the pump head, for excessive operating the pressure inside the dosing pipeline, and for clogging the delivery valve.

Model EONE PLUS

• Flow rate control depending on pressure variation of the installation
• Energy saving
• Low heating of the device
• Low wear of mechanical and electrical components
• High injection frequency of up to 300 pulses/min
• Manual flow rate regulation 0÷100%, 0÷300 impulses/min
• Proportional dosing modes (1 x n; 1 : n; 1 x n M; ml x I; L x I; ml x m3; PPM)
• 0.00– 14.00 pH
• -1000 /+1400 mV Redox
• 0-2 / 0-20 / 0-10 / 0-200 ppm
• Daily and weekly timer (16 programs/day)
• Relay output
• 4-20 mA control
• Flow sensor input
• Multi-tension power supply: 100÷250 Vac 50/60Hz
• PT100 temperature probe input
• ON/OFF mode or proportional mode
• DIRECT or REVERSE intervention
• Hysteresis
• Pump head made of PVDF, polymer highly resistant, with all sealings in TFE/P, which is a new elastomer compatible with a wide variety of chemicals
• Manual air bleed pump head, except for the models 2007 and 3005.
• Level probe input
• Supplied with PVDF installation kit
• Flow rate: from 1 to 30 l/h
• Maximum pressure: up to 20 bar
• Stroke rate: from 180 to 300 impulses/min
• Diaphragm: PTFE
• External casing: Reinforced PP and chemical resistant