620Du/R IP31 NEMA 2 auto/manual/RS232 control pump

Descripción

* Keypad entry of flow rates from 0.00026 gpm to 4.23 gpm (0.001 - 16 liter/min)
* Brushless DC motor, 2650:1 turndown, 0.1% set speed accuracy
* NEMA 2 vented wipe-down enclosure suitable for dry industrial environments
* Chemically resistant powder coated casing (exterior grade polyester)
* PIN-secure Process Protection; full pump configuration protected by dual operator/supervisor PIN codes
* Wire-free guard-switching stops the pump if the pumphead is opened while running
* Remote control (contact closure or 5VTTL to 24V industrial logic) or RS232 network control
* Digital status outputs (configurable) via four relays
* Analog speed control (0-10V or 4-20mA) with programmable inputs and high resolution outputs
* Speed feedback from 0-1478Hz tachometer output
* Rotor/stroke control inputs allow drop-in replacement of chemical metering pumps

Fitted as standard with the new 620R Mark II pumphead for continuous tubing (3.2mm wall thickness) in bore sizes of 6.4mm, 9.6mm, 12.7mm or 15.9mm. The 620R is ideal for hygienic single-use applications. The pumphead can easily be positioned in two orientations (ports right or ports down).