These are the basic modes and controls of FXS CS/D series:
Direct mode: the pump performs the minimum injections frequency selected at the lowest mA signal (4 or 0), while at
the highest external signal (20 mA) responds with the maximum frequency selected.
Reverse mode: the pump performs the minimum injections frequency selected at the highest mA signal
(20 mA), while at the lowest external signal (4 or 20 mA) responds with the maximum frequency selected.
Constant mode: the pump operates adjusting manually the flow rate of injection frequency stroke per minute (1-100% of flow rate) and if FXS CS/D pump dosing series is connected to a remote On/Off equipment, then the pump provides starts and stops operations, according to any external contact.
Level control: The level switch stops the pump when liquid level runs low, allowing the pump to stay primed.
Stroke length adjustment: The regulation of injection volume, combined with speed control allows top accuracy. This feature is available only to FX Dosing pump series.
Note that FXS CS/D series come with the Standard Accesories Kit, composed from
1 - Injection valve;
2 m - Discharge Hose PE semi-rigid (white);
2 m - Suction Hose PVC flexible (transparent);
1,5 m - Air Bleed Hose PVC flexible (transparent);
1 - Foot Valve / Filter
Pumps are also provided upon request with Level control switch (except CS/DL models)