1 Introduction
PP-D-720
basic variable-speed peristaltic pump provides not only the
basic functions such as reversible direction, start/stop and adjustable
speed, but also Time Dispense Mode and Anti-Drip functi
on. With
MODBUS RS485 interface, pump is easy to communicate with external
device, such as PC, HMI or PLC. This pump series includes:
•
flowrate
0.00011-720 mL/min, speed0.1-150 rpm
2 Functions and Features
Advantage of peristaltic pump: Peristaltic pump can handle extremely
viscous fluids, abrasive slurries and corrosive fluids. There is no seals in
contact with the medium pumped and no valves to clog. The inner surfaces
are smooth and easy to clean; fluid contacts only the tubing or tube material.
Suction lift and priming can be up to 8m water column at sea level. It can
handle the most shear sensitive of fluids like latex or firefighting foam with
low shearing. It is capable of running dry and pumping fluids with high
quantities of entrained air, such as black liquor soap. The high volumetric
efficiency allows operation in metering or dosing applications where high
accuracy is required. Tubing and tube materials are available for food and
pharmaceutical use.
•
LCD displays rotating speed and working mode.
•
Membrane keypad.
•
Reversible direction, start/stop control and adjustable speed.
•
Time dispense mode: automatically dispense by setting the duration
for each dose, lag time between doses and number of cycles.
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