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Premier Control Technologies Fluid Solutions

Longer L100-1S-2 Multi-channel Peristaltic Pump

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We have a wide range of Pump and Tubing products stocked in the UK ready to ship

  • 3 Year Warranty
  • UKCA Compliant
  • Excellent 10000:1 turndown ratio
  • Multiple setpoint input options
  • Lots of pump head options
  • Max channels: 8

The Longer Pumps model L100-1S-2 is a multi-channel peristaltic pump, ideal for controlling full scale flow rates from 0.01µL/min up to 500 ml / minute dependant on the pump head used.

The high 10000:1 turndown ratio of the pump allows for a 0.01 RPM resolution within the 0.01 – 10 RPM range and a resolution of 0.1 RPM within the 10 – 100 RPM range.

The local keypad allows for speed control of the pump (RPM only) or flow rate control. When in flow rate mode, the flow rate is displayed and the pump runs continuously at the desired flow rate.

The flow rate can be set within the range of 0.01µL/min up to 500 mL/min. Flow rate units are fully selectable between μL/min, ml/min or L/min.

Setpoint control modules are available and communication protocols as per the below.

There are a wide range of pump heads which are compatible with this model for low flow and medium flow rate applications. The DG series of pump head offers a multi-channel solution where required.

Useful 'How To' videos

How to calibrate the flow rate on the L100-1S peristaltic pump.

L100 1S Peristaltic Pump 0 5V External Control Demo.

Operating the L100-1S by external signal control.

How to load the DG-2 pump head.

STEP file downloads

Ordering online

Longer L100-1S-2 Flow Rate Pump

You can now order this flow rate pump on our ecommerce website. And if neccessary add compatible pump heads and tubing to your order.

From £645.00 +VAT

Other features

  • External pump speed control (set point input) available via 0-5 VDC, 0 – 10 VDC, 4 – 20 mA or 0 – 10 kHz input
  • RS485 (modbus) communications protocol
  • Start / stop control (switched signal), direction control (switched signal).
  • Keypad lock feature
  • Power supply AC100V-240V/25W, 50/60Hz
  • IP31 rating

Model numbers

  • L100-1S-1
  • L100-1S-2

Product enquiry

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