Cole-Parmer Masterflex L/S Precision Process Drive with Open-Head Sensor and Easy-Load II Pump Head

Masterflex L/S Precision Process Drive with Open-Head Sensor and Easy-Load II Pump Head for High-Performance Tubing, Powder-Coated Steel Housing, 1 to 100 rpm, 90 to 260 VACMasterflex L/S® Precision Process Drive with Open-Head Sensor and Easy-Load® II Pump Head for High-Performance Tubing, Powder-Coated Steel Housing, 1 to 100 rpm; 90 to 260 VAC

Easy-to-use drives offer precise speed control and digital display of rpm—NEMA 4X housings stand up to process and washdown applications

• Four digit LED display shows motor rpm—confirm speed setting at a glance
• Integrated open-head sensor stops drive motor when pump head is opened
• Reversible motor—purge tubing before or after pumping; pump fluid in either direction
• LED indicators confirm motor direction
• Powerful motors let you stack 2 or 4 pump heads for increased flow rates and for multichannel applications

Specifications & Description

• Control TypeVariable-Speed Digital
• Pump SeriesL/S
• Min RPM1
• Max RPM100
• Number of Channels1
• Max Flow Rate (mL/min)280
• Min Flow Rate (mL/min)2.8
• Max Flow Rate Per Channel (mL/min)280
• Min Flow Rate Per Channel (mL/min)2.8
• Drive07528-55 (L/S® Precision Process Drive with Open-Head Sensor, 100 rpm)
• Pump Head77200-32 (L/S® Easy-Load® II Head with Open-Head Sensor)
• Tubing06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
• Tubing sizes acceptedL/S® 15, 24, 35, 36
• Drive IP ratingIP 66
• Washdown CapableYes
• Power (VAC)90 to 260
• Duty CycleContinuous
• Accuracy±0.25% (1 rpm at 600; 0.1 rpm at 100 rpm)
• Number of Rollers4
• Power (amps)2.2 / 1.1
• Power (Hz)50/60
• Open-Head SensorYes
• Housing MaterialPowder-Coat Steel
• Reversible MotorYes
• Remote I/O4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
• Anti-DripNo
• Cloud ConnectedNo
• Digital DispensingNo
• DescriptionDigital-Coat Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thick wall), 100 rpm

Includes

L/S drive 07528-55, Easy-Load® II pump head 77200-32, 10-ft C-Flex® ULTRA® tubing, and 6-ft (1.8-m) line cord with IEC 320/CEE22 socket. Shipped with country-specific plug/cord set; please specify ultimate destination when ordering.

Key Features

• Four digit LED display shows motor rpm—confirm speed setting at a glance
• Integrated open-head sensor stops drive motor when pump head is opened
• Reversible motor—purge tubing before or after pumping; pump fluid in either direction
• LED indicators confirm motor direction
• Powerful motors let you stack 2 or 4 pump heads for increased flow rates and for multichannel applications
• Separate speed and power (on/off) control—maintain speed setting while turning pump on/off
• NEMA 4X (IP66) rated housing
• Remote control capabilities via a watertight connector on back of drive
• Flow range 2.8 to 280 mL/min with included L/S tubing—flow rate depends on drive rpm, pump head, and tubing size

More About this Item

These accurate console drives have powerful motors, speed display, and ±0.25% speed control for precise flow regulation—ideal for metering applications. Remote speed control requires cable assembly 77300-32.

RESOURCES

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• Masterflex L/S Precision Variable Speed Drives Operating Manual - Chinese
• Masterflex L/S Precision Variable Speed Drives Operating Manual - English
• Masterflex L/S Precision Variable Speed Drives Operating Manual - Italian
• Masterflex L/S Precision Variable Speed Drives Operating Manual - Japanese
• Masterflex L/S Precision Variable Speed Drives Operating Manual - German
• Masterflex L/S Precision Variable Speed Drives Operating Manual - Frence
• Masterflex L/S Precision Variable Speed Drives Operating Manual - Spanish