ProMinent gamma/ X User Manual

In operation, the stroke length can be changed more easily
by using the "Stroke length" continuous display.
– Turn the [Clickwheel] to return to the "Stroke length"
continuous display.
– Press the [Clickwheel] and then turn it to set the stroke
length.
– Press the [Clickwheel] to save the stroke length.
11.2.4 Metering
‘Menu / Information è Settings è Metering è ...’
11.2.4.1 ‘Discharge Stroke’
‘Menu / Information è Settings è Metering è Discharge stroke
è ...’
In the ‘Settings’ - ‘Discharge stroke’ sub-menu, you can precisely match
the pump metering flow over time against the requirements of the partic‐
ular application.
This ensures that the user can set the optimum discharge stroke for his
application, as required:
Pos.* Discharge
stroke
Application
A.
‘optimum’
For maximum accuracy when metering and
the very best results with internal pressure
measurement and special functions.
B.
‘fast’
For as fast a discharge stroke as possible -
the duration of the discharge stroke is
dependent on the stroke rate.
C.
‘Sine mode’
For a long, sine-shaped discharge stroke -
the duration of the discharge stroke is
dependent on the stroke rate.
D.
‘continuous’
For a continuous discharge stroke e.g. for
bottling processes. The duration of the dis‐
charge stroke is dependent on the stroke
rate.
E.
‘DFMa’
For optimum operation with a flow meter Dul‐
coFlow
®
DFMa.
* see following drawing.
Set Up /
‘Menu’
51

ProMinent gamma/ X Specifications

General

Protection class	IP65
Max. Pressure	25 bar
Power supply	100-230 V, 50/60 Hz
Material of pump head	PVDF, Stainless steel
Temperature range	-10 °C to +45 °C
Type	Diaphragm dosing pump
Stroke length	Adjustable
Stroke frequency	max. 180 strokes/min
Materials in contact with the medium	PVDF, PTFE, stainless steel
Control	Manual, external control via contacts or 0/4-20 mA signal
Control Options	External, potential-free contacts, 0/4-20 mA
Dosing Accuracy	±2%