Cole-Parmer® Mass Flowmeters for Gases

Versatility and high accuracy from a laminar-based mass flowmeter
  • Accuracy of ±0.8% of reading ±0.2% full-scale; repeatability of ±0.2%
  • Measure 30 standard gases—user selectable from display
  • 100 to 1 turndown with ranges of 1 SCCM full-scale up to 1000 SLPM
  • Models with 4 to 20 mA output or totalizer are available
These meters measure flow via pressure drop across a laminar flow element (LFE). Because the flow element makes the flow stream laminar, placement in the process does not require straight pipe runs upstream or downstream of the meter, greatly simplifying installation. As compared to thermal mass technologies, the LFE design provides an ultrafast response within 10 milliseconds and offers “instant
on” with no warm-up time.

An integrated keypad around the display is all that is required to program the unit for service. The 0 to 5 VDC output allows transmission of the flow value to a remote display, recorder, or controller regulating a valve or pump.

For portable flow metering applications, order the battery pack listed under accessories.
$1,220.00 - $2,560.00USD / Each

15 variations of this product are available.

See All Product Options Below
15 PRODUCT OPTIONS
Compareitem specifications
Max Flow Rate (mL/min) Min Flow Rate (mL/min) Process Connection
Availability Pricing
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1 0.01 10-32 UNF
$2,020.00USD / Each
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5 0.05 10-32 UNF
$1,680.00USD / Each
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10 0.1 10-32 UNF
$1,350.00USD / Each
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50 0.5 1/8" NPT(F)
$1,370.00USD / Each
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100 1 1/8" NPT(F)
$1,290.00USD / Each
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200 2 1/8" NPT(F)
$1,300.00USD / Each
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500 5 1/8" NPT(F)
$1,270.00USD / Each
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1000 10 1/8" NPT(F)
$1,230.00USD / Each
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5000 50 1/8" NPT(F)
$1,220.00USD / Each
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10000 100 1/8" NPT(F)
$1,310.00USD / Each
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50000 500 1/4" NPT(F)
$1,420.00USD / Each
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100000 1000 1/4" NPT(F)
$1,420.00USD / Each
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250000 2500 1/2" NPT(F)
$1,890.00USD / Each
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500000 5000 3/4" NPT(F)
$2,280.00USD / Each
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1000000 10000 3/4" NPT(F)
$2,560.00USD / Each
Showing 1- 15 of 15

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