For discrete dosage and continuous delivery The controller S-HD-KL is recommended for high requirements in control of discrete dosage and continuous delivery tasks in combination with Ex-pumps mzr-2909 Ex / 4609 Ex / 7209 Ex and mzr-7259 Ex. The 16-bit microcontroller allows speed and position control for highly accurate dosage. The compact design on a PCB offers flexible installation. Process control link can be established via a RS-232 interface. Motor speed or flow rate can be set either by an analog input (0-10 V) or a potentiometer mounted on the PCB. For the three digital inputs there is a screw terminal. Programs for dosage control can be saved in the memory. Advantages High quality pump controller for continuous and discrete delivery For mzr-pumps mzr-2909 Ex, mzr-4609 Ex, mzr-7209 Ex, mzr-7259 Ex Powerful 16-bit microcontroller Programming of controller Windows ®-based software »Motion Manager« Potentiometer for speed set Analog input 0-10 V 3 digital inputs, 1 input is...