1-2 MasterSense™ L/S
®
Digital Pump Drive with Advanced Connectivity
Section 1: Introduction
Masterflex
ABOUT THE MASTERSENSE
™
L/S
e MasterSense™ L/S Digital Pump drive with advanced connectivity o ers precise ow control and highly
accurate uid dispensing ideal for pumping high viscous and shear-sensitive liquids. ese pumps are also
ideally suited for use where sterile conditions and purity are required. Toxic and hazardous uids can be
pumped with the proper selection of tubing since the uid contacts only the tubing and not the pump. All
L/S precision drives include a highly accurate, maintenance-free motor and an easy to navigate touchscreen
that makes setup and operation easier than ever. e L/S range features Ethernet and Wi-Fi connections for
web-based and monitoring using the Master exLive website (see www.master ex.com), and remote analog
input control and monitoring through the pump drive’s 25-Pin female connection port.
Package Contents
NOTE: Please check the package and its contents for any visible signs of damage. If any damage is found
please contact Technical Assistance immediately (see "
Technical Assistance" on page 5-8).
• Pump Drive
• Power Cable
• OHS Cable
• Quick Start Guide
• Flash Drive Containing the Operating Manual
Features
• A 5-inch multi-language touchscreen display providing easy access to user-de ned operation parameters
and direct readouts of pump operation data, including pump speed, ow rates, ow direction, and batch
totals.
• Volume, Time, Continuous, and Analog Input modes for quick and easy operation.
• User selectable dispense volumes, tube diameters, ow rates, pump speeds, and run times.
• Easy user management with three levels of access: ADMIN, SUPER USER and USER.
• Wi-Fi and Ethernet connectivity.
• Brushless, maintenance-free motor o ering ±0.1% speed control accuracy with a turndown ratio greater
than 6000:1.
• Easy pump priming and tube calibration.
• L/S models have a maximum speed of 600 RPM and ow rate capacities that range from .001 mL/min
through to 3400 mL/min (depending on the model and tubing size selected).