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eOne PLUS

Product catalog summary

Overview: The eOneB PLUS is a multi-function microprocessor solenoid dosing pump designed for precise chemical dosing with pH, Rx, or Cl (ppm) control and proportional dosing capabilities. It features energy-efficient operation and low wear on components.

General Features:

Flow rate control adapts to pressure variations, enhancing energy efficiency and reducing device heating.
High injection frequency up to 300 pulses/min with manual flow rate regulation from 0 to 100%.
Supports various proportional dosing modes and measures pH (0.00–14.00), Redox (-1000/+1400 mV), and ppm (0-200).
Equipped with a daily and weekly timer, relay output, and 4-20 mA control.
Includes inputs for flow sensor, PT100 temperature probe, and level probe.
Constructed with a PVDF pump head and TFE/P sealings for chemical resistance.
Flow rate ranges from 1 to 30 l/h with a maximum pressure of up to 20 bar.

Technical Features:

Models vary in flow rate (1.0 to 30.0 l/h) and pressure (5 to 20 bar).
Power supply is multi-tension (100-250 Vac, 50/60Hz) with power consumption ranging from 5 to 35 W.
Connections are available in 4/6 mm or 6/8 mm sizes.

Alarms:

Underload alarm for low chemical levels or suction issues.
Overload alarm for excessive pressure or clogging in the dosing pipeline.

Model Variants: The document lists various model numbers (e.g., PBU463894I 110) corresponding to different specifications and capabilities.

Catalog excerpts

eOneB PLUS Multi-function Microprocessor Solenoid Dosing Pump With pH, Rx or Cl (ppm) and proportional control eOne PLUS is an electronic dosing pump with a “CLEVER” control of power, depending from the effective dosing conditions • • • • • • • • • • • • • • • • • • • • • • • • • • • • General Features Flow rate control depending from pressure variation of the installation Energy saving Low heating of the device Low wear of mechanical and electrical components High injection frequency 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 programmes/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 Pump failure alarms (Underload/Overload) ➢ Underload alarm (Suction alarm): for low (end) chemical level, blocking suction valve or damaged suction tube ➢ Overload alarm (Discharge alarm): for over pressure inside the pump head, for excessive operating

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