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Home  >  Flowmeters

Flowmeters

Flowmeters

Cole-Parmer offers an extensive range of flow meters and flow controllers for both liquid and gas applications. Cole-Parmer specializes in flow control of media in pipe lines less than 2" and offers flow metering solutions for measuring liquids flow from 0.0002 ml/min to over 4,000 LPM and for gases from 0.02 ml/min to over 500 m3/hour.

Cole-Parmer's flow meters come with a wide range of output options including set-point switches, analogue outputs 4-20 mA, 0-5 VDC, pulse signals and RS-232 options. Use Cole-Parmer's flow meter quick search to find the right flow meter for your application. Alternatively contact our Application Specialists for free technical support and let us bring over 50 years of flow control experience to help solve your application needs.

Flow Meter Selection Considerations

When selecting a flow meter consideration must be given to:

  • Flow measurement type - momentum (velocity), volumetric or mass flow measurement
  • Media - type of media (liquid, gas or slurry) and any special condition such as particulates in the media and viscosity of the media
  • Media conditions - pressure and temperature of media and whether media conditions are likely to remain constant or vary
  • Flow range - required flow range of media (min and max readings required)
  • Accuracy - required accuracy of the readings
  • Environmental considerations - special installation considerations such as hygienic installation, installing in to an ATEX zone or requiring tamper proof readings

For special or unique flow control applications

Use our Flowmeter and Flow Meters Controller Application Table to narrow your selection.
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Representative photo only Cole Parmer 150 mm Direct Reading Flowmeter Aluminum Ss Float For Air With Valve 200 mL min

Cole-Parmer 150-mm Direct Reading Flowmeter, Aluminum/Ss Float; For Air, With Valve; 200 mL/min

Product Type Variable Area Flowmeter,Description Variable Area, Direct Reading Flowmeter,Max operating temperature º F 250
WZ-32003-06
In stock.
$183.00 USD/EACH

Qty:

Representative photo only Heavy Duty Flowmeter 5 50 GPM 316 SS 1 1 2 Tri Clover Battery

Heavy-Duty Flowmeter, 5-50 GPM, 316 SS, 1-1/2" Tri-Clover, Battery

Product Type Turbine Flowmeters,Description Turbine Flowmeter,Max operating temperature º F 140
WZ-05609-17
Usually ships in 10 days or sooner.
$849.00 USD/EACH

Qty:

WZ-05618-64 Metalex Paddle-Wheel Flow Sensors

Metalex Paddle-Wheel Flow Sensors, for use with mini-tap fitting; 2-1/2"

Product Type Paddle Wheel Flowmeter,Description Paddle Wheel Flowmeter,Max operating temperature º F 300
WZ-05618-64
In stock.
$665.00 USD/EACH

Qty:

WZ-32907-67 Representative image.  Check individual details.

Cole-Parmer Flow controller, mass, differential pressure, for gas, 0.01 to 1 LPM

Product Type Differential Pressure Flowmeter,Description Mass flow controllers,Max pressure psi 145
WZ-32907-67
In stock.
$1,355.00 USD/EACH

Qty:

WZ-32500-00 Rotor-X Low-Flow Paddle-Wheel flow sensors

GF Signet 2536 Rotor-X Flow Sensor, PP/Ti/PVDF for 0.5-4" Pipe

Product Type Flow Sensor,Description Paddle Wheel Flowmeter,Max operating temperature º F 185
WZ-32500-00
In stock.
$443.00 USD/EACH

Qty:

Representative photo only Heavy Duty Flowmeter 2 20 GPM 316 SS 1 Tri Clamp Battery

Heavy-Duty Flowmeter, 2-20 GPM, 316 SS, 1" Tri-Clamp, Battery

Product Type Turbine Flowmeters,Description Turbine Flowmeter,Max operating temperature º F 140
WZ-05609-11
In stock.
$836.00 USD/EACH

Qty:

WZ-05618-10 GF Signet Rotor-X Paddle-Wheel flow sensor - 05618-10

+GF+ Signet, Rotor-X High Flow Sensor for 1/2 to 4" Pipe, PP, Titanium

Product Type Paddle Wheel Flowmeter,Description Paddle Wheel Flowsensor,Max operating temperature º F 185
WZ-05618-10
In stock.
$411.00 USD/EACH

Qty:

WZ-32907-69 Representative image.  Check individual details.

Cole-Parmer Flow controller, mass, differential pressure, for gas, 0.05 to 5 LPM

Product Type Differential Pressure Flowmeter,Description Mass flow controllers,Max pressure psi 145
WZ-32907-69
In stock.
$1,344.00 USD/EACH

Qty:

WZ-56560-12 Single Channel Transmitter

GF+ Signet Single-Channel Transmitter, Panel Mount

Product Type Controller,Control type On/off (limit),CE Compliance Yes
WZ-56560-12
In stock.
$575.00 USD/EACH

Qty:

WZ-32461-50 Representative image only. Check individual details.

Cole-Parmer Valved Acrylic Flowmeter, 100 mm Scale for Air, 0.4-5 LPM

Product Type Variable Area Flowmeter,Description Variable Area, Direct Reading Flowmeter for Air,Max pressure psi 100
WZ-32461-50
In stock.
$94.00 USD/EACH

Qty:

WZ-32986-00 Doppler Flowmeter, Handheld

Cole-Parmer Handheld Doppler Flowmeter, 0.30 to 30 ft/sec

Product Type Doppler Flowmeters,Description Ultrasonic Flowmeter,Max operating temperature º F 140
WZ-32986-00
In stock.
$1,813.00 USD/EACH

Qty:

WZ-32460-02 Representative image only. Check individual details.

Cole-Parmer Valved Acrylic Flowmeter, 2" Scale for Water, 0.4-5 GPH

Product Type Variable Area Flowmeter,Description Variable Area, Direct Reading Flowmeter for Liquids,Max flow rate GPH 5
WZ-32460-02
In stock.
$66.00 USD/EACH

Qty:

Representative photo only Compact Gas Mass Flow Controller 0 500 sccm N2 Air Aluminum Body

Compact Gas Mass Flow Controller, 0-500 sccm, N2/Air, Aluminum Body

Product Type Mass Flow Flowmeters,Description Mass Flowmeter,Max operating temperature º F 122
WZ-32660-10
In stock.
$945.00 USD/EACH

Qty:

Representative photo only Heavy Duty Flowmeter 1 10 GPM 316 SS 3 4 Tri Clamp Battery

Heavy-Duty Flowmeter, 1-10 GPM, 316 SS, 3/4" Tri-Clamp, Battery

Product Type Turbine Flowmeters,Description Turbine Flowmeter,Max operating temperature º F 140
WZ-05609-05
Usually ships in 11 days.
$822.00 USD/EACH

Qty:

Representative photo only GPI A109GMN025NA1 Flowmeter Totalizer 0 3 3 GPM 1 NPT F Nylon

GPI, A109GMN025NA1, Flowmeter/Totalizer, 0.3-3 GPM, 1" NPT(F), Nylon

Product Type Turbine Flowmeters,Description Turbine Flowmeter,Max operating temperature º F 140
WZ-05610-01
In stock.
$483.00 USD/EACH

Qty:

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