Master Flex Digital Drive 07551-40 with Open-Head Sensor, EtherNet/IP Network-Compatible; 115/230VAC 0.1 to 600rpm 1unit

Interface these digital drives to a PC or network for automated lab and process applications.









Flow rate 0.001 to 3400 ml/min with L/S tubing-flow rate depends on drive rpm pump head, and tubing size
Digital interface with graphical LCD shows pump performance and operating mode- continuous run, timed dispense, copy dispense, or volume dispense
Remote control available using analog communication-voltage, current and contact closure
Dispense by Volume in ml (0.001 to 9,999 mL), L, or gal; Copy-1 to 9,999 dispense cycles; or Time-time interval of on/off cycles (1 sec to 99 hr, 59 min, 59 sec per cycle)
Antidrip function ensures dispensing accuracy
Models with open-head sensor stops the drive when the pump head is opened (when used with sensor-equipped pump head)








EtherNet/IP model can be directly integrated without the need for dedicated gateways or adapters
Bluetooth Low Energy (BLE) connectivity and downloadable iOS-based mobile app permits local pump monitoring and control via phone or tablet
Cloud-based remote pump monitoring capability informs you of operational status-set alerts in the event of any failure or error condition





These precision drives offer digital and analog remote control (I/O) options and simple programming-ideal for automated process and network applications. Drives feature a programmable dispense interval that lets you set the delay between dispense cycles for convenient, automated dispensing. Programmed calibration ensures dispense and display accuracy-drive stores one calibration value per tubing size.

Program the drive via the simple membrane keypad or remotely; keypad lock/unlock feature protects settings. Motor is reversible so you can purge tubing before or after pumping and pump fluid in either direction.






Delivery information: Includes 6-ft (1.8-m) line cord with IEC 320/CEE22 socket. These models are shipped with country specific plug/cord set; please specify ultimate destination when ordering.