Dosing pump PDE HC101 PI-3 03-12/04-10/05-08 230V PP-GL-VT

Analog dosing pump HC101 PI for proportional dosing with an adjustable piston stroke rate (0 ... 100% or 0 ... 20%) controlled by a signal from a pulse counter; the pump is equipped with both a 1-N divider and an x1-N multiplier for input pulses. Solenoid dosing pumps for constant and proportional dosing with adjustable piston stroke rate and volume using special buttons. Easy to adjust with two potentiometers and LED indicator. Supports level sensor. Available in three models: HC101 constant, HC101 PI (proportional dosing controlled by a pulse counter signal) and HC101 mA (proportional dosing controlled by a current 4-20mA signal). - Emergency case; - Level sensor input; - PI type with digital input signal (proportional dosing controlled by a signal from a pulse counter, 1xN-1 / N operating mode) - Analog pulse frequency control of 0-100% or 0-20%. - Power supply 230V AC - 50 / 60Hz; - On-Off Switch; - Protection class-IP65; - Analogue of the adjustment button (frequency - the volume of each piston stroke) and LED indicator; - Manual air bleed valve; - horizontal installation. - Overall dimensions (height x width x length) - 187x115x250mm.