Masterflex® Single-Use Flow Tube Sensors

Build a complete single-use flow sensor system customizable to your application
  • Modular interchangeable flow sensor systems with single-use design
  • Accurate 1% of reading measurement at low flow
  • Low operating cost disposable flow tubes for optimal contamination-free production
  • Ideal for single-use applications while also suitable for long-term measurement
  • Flow tubes and turbine sensors are produced and tested under cleanroom conditions
The Masterflex® single-use flow sensor system is comprised of four components. Select the flow sensor, flow tubes, barcode scanner, and output that suit your application needs for a customizable approach to single-use flow measurement.

These liquid turbine flow sensors are corrosion resistant for long-term, trouble-free performance in demanding situations. Sensor is positioned near the edges of the rotor blades to provide accurate flow measurements for liquids. Flow in your tubing is picked up via the IR beam in the sensor connection and converted into a 5 to 24 V square wave pulse output. All flow sensors come precalibrated to either one or five points. All single-point calibrated flow sensors come with a calibration certificate with a K-factor at 50% of the flowrate and serial number. All 5-point calibrated flow sensors come with a calibration certificate with a K-factor at 5 points of flowrate and serial number.

Choose from four sensor housing options; all allow for quick and easy flow tube replacement:

Clip mount sensor is lightweight and has a flexible connection for use in a wide range of systems. Available in both PVDF and PFA for highly corrosive applications.

Tubeholder sensor secures the flow tube with a screw-down closure and has a flat base, ideal for surface or bench work. Available in both PVDF and PFA for highly corrosive applications.

Click mount sensor has a small footprint and secures the flow tube in the housing making it ideal for tight hard-to-reach locations. Available in PFA only.

Clamp mount sensor has a small footprint and secures the flow tube in the housing with provided screw cap, while also having a flat base. Available in both PVDF and PFA for highly corrosive applications.

Flow tubes, barcode scanner, and output options are sold separately.
$190.00 - $573.00USD / Each

34 variations of this product are available.

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34 PRODUCT OPTIONS
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Certified Max Flow Rate (LPM) Min Flow Rate (LPM)
Availability Pricing
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Single-Point Calibration with Certificate 20 0.5
$366.00USD / Each
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Single-Point Calibration with Certificate 20 0.5
$199.00USD / Each
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Single-Point Calibration with Certificate 2 0.06
$318.00USD / Each
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Single-Point Calibration with Certificate 2 0.03
$315.00USD / Each
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Single-Point Calibration with Certificate 2 0.06
$193.00USD / Each
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Single-Point Calibration with Certificate 1 0.02
$371.00USD / Each
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Single-Point Calibration with Certificate 1 0.02
$193.00USD / Each
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Single-Point Calibration with Certificate 1 0.02
$299.00USD / Each
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5-Point Calibration with Certificate 2 0.03
$376.00USD / Each
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5-Point Calibration with Certificate 20 0.5
$386.00USD / Each
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5-Point Calibration with Certificate 220 5
$573.00USD / Each
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5-Point Calibration with Certificate 2 0.06
$196.00USD / Each
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5-Point Calibration with Certificate 2 0.06
$304.00USD / Each
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5-Point Calibration with Certificate 20 0.5
$317.00USD / Each
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5-Point Calibration with Certificate 20 0.5
$314.00USD / Each
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5-Point Calibration with Certificate 2 0.06
$197.00USD / Each
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5-Point Calibration with Certificate 2 0.03
$195.00USD / Each
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5-Point Calibration with Certificate 20 0.5
$202.00USD / Each
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5-Point Calibration with Certificate 1 0.02
$225.00USD / Each
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5-Point Calibration with Certificate 1 0.02
$331.00USD / Each
Showing 1 - 20 of 34

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