HC151 PI mA

Multifunction solenoid digital dosing pumps. Dosing mode selectable in constant or proportional mode.

Selectable Alarms: Level (with “reserve”, early warning), Flow  (flow sensor input), Strokes (max number of strokes).

• WORKING MODE
• Constant flow rate On/Off mode or Cycle mode (time/pause dosing, Ton-Toff);
• Proportional to an analogical signal 4-20 mA. Dosing range completely selectable by the user;
• Proportional to a digital signal (water-meter pulse-sender).MODE: ppm, 1xN (multiplication of received pulses), 1:N (division of received pulses), 1xN(T) (proportional dosing between two pulses), 1xN(M) (with frequency self-regulation for excessive input pulses);
• Batch Mode (selecting number of strokes or quantity or frequency, all in time): external mode (start by external signal) and manual mode (start by arrow keys “UP, DOWN”);