PD 5201 for reproducibility and for conveying and metering for a low speed range 5-120 U / min conveying characteristics of the pump head is stored in the program. Digital display in the display following process parameters are freely selectable: Speed hose diameter Pump flow meter dosing interval dosing interval times buttons for setting all P rozessparameter With an optional footswitch, you can drive the pump in a closed hood control This model features an accuracy of ± 0.5% and guarantees constant speed under load change with key press on the maximum speed: accelerates the filling and emptying of the hoses Select the conveying direction: Clockwise or reverse rotation Simple calibration of the delivery volume and the flow controlling the speed, the direction and the on / off function via analog interface for 0 - 10 V, 4 - 20 mA or digital via the built-in RS 232 interface for flow rates with single-channel 0.3 to 790 ml / min This pump drive can be operated with all multichannel pump heads Flow rates with multichannel pump heads are between 0.005 - 320 ml / min Upgrade your existing pump drive PD 5201 for multi-channel operation: An adapter with the part number 526-16000-00 makes it incredibly easy Maximum safety - Superior ease - Reduced cost of Soft-start motors provide reliable protection against splashing Media: The speed is slow to set speed ramped up security in unattended continuous operation: The motor is switched off by permanent overload in order to avoid overheating the pumped fluid remains in the tube; contact with the pump head or with you is excluded, thereby increasing your security pumping the PD series self-priming or without seals and valves Even the standard drive can accommodate 2 pump heads - this increases your throughput The clearly structured control panel is self-explanatory, and simplifies the application in everyday life The sealed housing protects your pump against corrosion and increases the useful life of an average of over 10 years of maintenance-free motors avoid downtime and repair costs