Flow Meters
Flow meters play an important role in measuring the many different flow rates of liquids and gases. Instrumart carries the widest variety of flow measurement instruments available anywhere. Look through our wide variety of over 200 flow meters and instrument products from over 25 of the top brands in the industry. Need help choosing the right flow technology for your application? Talk to one of our engineers.
- CATEGORIES
- Coriolis Mass Flow Meters (15)
- Differential Pressure Flow Meters (22)
- Magmeters / Electromagnetic Flow Meters (25)
- Positive Displacement Flow Meters (17)
- Rotameters / Variable Area Flow Meters (56)
- Thermal Flow Meters (6)
- Turbine / Paddlewheel Flow Meters (66)
- Ultrasonic Flow Meters (45)
- Vortex Flow Meters (5)
- Flow Meter Indicators (4)
- Flow Meter Monitors (48)
- Flow Meter Switches (33)
- Flow Transmitters (24)
- Flow Meter Regulators (1)
- BRAND
- Aalborg (5)
- Alicat Scientific (8)
- AquaMetrix (2)
- AW Gear Meters (23)
- Badger Meter (20)
- Blancett (6)
- Clark Sonic (2)
- Dynasonics (6)
- EquFlow (3)
- Flocat (2)
- Flo-tech (9)
- Flowline (6)
- Fox Thermal Instruments (2)
- Fuji Electric (12)
- GE Panametrics (17)
- GE Rheonik (15)
- Gems Sensors & Controls (22)
- General Tools (1)
- Georg Fischer / GF Signet (15)
- GPI (13)
- Hedland (14)
- KEP (28)
- King Instrument (19)
- Kobold (27)
- Krohne (24)
- Lake Monitors (5)
- Mace (3)
- Rosemount (15)
- Seametrics (20)
- Sondar (1)
- Teksco (1)
- Universal Flow Monitors (1)
- Yokogawa (5)
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Thermal mass flow meter for clean gases, Flow: 10 sccm to 1000 sl/min, Replaces the AA30-A
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Starting at $474.00 |
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Economical, compact and lightweight alternative to flanged magnetic flowmeters
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Starting at $2,209.38 |
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Paddlewheel sensor for accurate flow measurements in pipes up to 40" in diameter
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Starting at $310.00 |
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Reliable, cost-effective volumetric differential pressure flow meter
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Starting at $2,852.88 |
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Positive displacement flow meter maintains consistent accuracy despite changing viscosity
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Starting at $887.00 |
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GE Panametrics PT878 Kit for 1/2 to 24" Pipes
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$9,578.00 |
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Flow meter for applications with some high volume and/or high flow rates
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Starting at $871.00 |
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Rate/total flow computers and indicators
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Starting at $470.00 |
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Electromagnetic wafer flow sensor / magmeter with sandwich design
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Starting at $1,235.00 |
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Dry-register mechanical turbine flow meter with ductile iron body in sizes 2" to 8"
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Starting at $662.00 |
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Accurately measures fluids, gases and solids in a variety of applications which feature low process flows
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Starting at $6,153.00 |
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Low-flow, borosilicate glass rotameters with optional alarm. Replaces IK55-C
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Starting at $155.31 |
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Versatile, all-metal flow meters for liquid flow rates to 0.7 gpm and gas flow rates to 2.825 scfm
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Starting at $744.00 |
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Accurate, dependable flow monitoring in operations up to 6000 psig and flow rates of up to 150 GPM
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Starting at $204.00 |
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Electromagnetic flow sensor, fixed depth insertion for 1 to 12 inch pipes
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Starting at $581.00 |
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Low flow, chemical resistant, in-line turbine flow meter, replaces ES45-BIMPELL
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Starting at $281.00 |
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Accurately measure differential pressure, liquid level, gauge pressure or flow rate
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Starting at $1,370.00 |
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Electromagnetic flowmeters for municipal or industrial water and wastewater applications
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Starting at $1,684.00 |
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Aluminum turbine fuel meter
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Starting at $172.50 $146.62 |
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GE Panametrics PT878 Kit for 2 to 24" Pipes
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$8,219.00 |
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Highly accurate oval gear meters for use with viscous fluids
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Starting at $726.00 |
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Battery powered flow totalizer
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Starting at $595.00 $535.50 |
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Thermal Gas Mass Flow Meter with inline and insertion options
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Starting at $2,300.00 |
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Fixed-depth paddlewheel flow meter Replaces ES45-A
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Starting at $303.00 |
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Versatile flow meter for measuring water quantity and quality practically anywhere
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$2,040.00 |
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Rugged, all-metal design with PTFE/ceramic liner for aggressive media
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Starting at $1,835.00 |
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In-line 2" to 6" turbine flow meter Replaces ES45-C
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Starting at $764.00 |
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Electromagnetic Flow Sensor for Water and Wastewater Applications
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Select options for pricing |
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Accurate, economical impeller flow sensors for insertion or hot tap installations
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Starting at $500.00 |
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Magneto-inductive flow meter is perfect for reliably measuring the flow of conductive liquids
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Starting at $536.00 |
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Clamp-on flow metering for gas
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Call for pricing |
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Polysulfone rotameters with PVC/PVDF union ends. Replaces IK55-B
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Starting at $221.40 |
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Metal magmeter / electromagnetic flow sensor for pipes 2 to 102"
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Starting at $1,867.00 $1,680.30 |
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Explosion-proof thermal Gas Mass Flow Meter with inline and insertion options
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Starting at $3,300.00 |
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The perfect solution for flow applications where reliability and low cost are desired
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Starting at $213.00 |
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Insertion vortex flow meter ideal for steam and gas applications
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Starting at $2,505.00 |
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Designed to measure the flow of hydrocarbon fuels and other light transmitting, non-corrosive liquids of similar viscosity
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Starting at $249.00 |
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GE Panametrics PT878 Kit for 2 to 12" Pipes
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$8,219.00 |
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Accuracy: ±1%, ideal for water, light oils, solvents, chemicals and fuels.
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Starting at $362.00 |
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Low flow electromagnetic flow meter, straight pipe not required
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Starting at $752.00 |
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3-A sanitary turbine flow meter for 0.6 to 400 gpm flow rates
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Starting at $575.00 |
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Differential pressure flow meters for liquids and gases,
replaces the OK10-CLC
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Starting at $967.00 |
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Flow meter with enhanced Doppler technology, in a portable case, designed for rugged field use
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Starting at $6,704.00 |
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Mass flow controllers for precision gas flow control
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Starting at $1,200.00 |
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Variable area flow meter for water-based fluids and oil/water emulsions with pressures to 6000psi
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Starting at $164.00 |
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Chemically resistant, borosilicate glass tube meter series for liquid service
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Starting at $207.35 |
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ProPoint flow monitor featuring analog and digital displays
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$972.00 $583.20 |
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Electromagnetic flow sensor, insertion style for 3 to 48 inch pipe
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Starting at $1,050.00 |
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Electronic digital disc meter with rugged PBT housing
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Starting at $274.00 |
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Polysulfone variable area flow meters for oil and water with Flow Alert Flow Switch
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Starting at $112.00 |