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Meters • Flow Meters

Flow meters are devices generally used to measure the flow rate of fluids or gases through a conduit.

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  • Great Plains Industries, Inc.

    Great Plains Industries, Inc. offers flow meters in the following configurations: TM Series water, GM Series oval gear, G Series turbine, digital, and A1 Series fuel/petroleum. TM Series water meters come in fitting sizes ranging from 1/2" to 4", flow ranges from 1 to 600 GPM, and pressure ratings up to 225 PSI. GM Series GM002 1/4" oval gear pulse meters feature 1% accuracy readings and a flow range from 0.53 to 26.4 GPH. G Series GIP stainless steel turbine precision flow meters are available in sizes ranging from 1/2" to 2", pressure ratings up to 5000 PSI, and +/-0.5% accuracies. 01N Series electronic digital meters have applications for in-line pipes and hosings, and they feature pressure ratings up to 10.2 bar. A1 Series commercial grade fuel meters come in 1-2" turbines, pressure ratings up to 300 PSI, and flow ratings up to 300 GPM. Great Plains Industries also supplies IM Series industrial grade insertion meters and flow meter transmitters.

  • RCM Industries, Inc.

    RCM Industries, Inc. offers saturated steam, liquid, low flow liquid, gas, dial, and ammonia service flow meters. Series 7000 saturated steam flow meters are available in sizes ranging from 1/4" to 8" and pressure ranges from 10 to 120 PSIG. They are constructed from monel, bronze, and stainless steel materials. Liquid flow meters feature solder connections ranging from 1" to 2", ±3% F.S. accuracy ratings, and pipe sizes ranging from 1/4" to 3". Low flow liquid flow meters come in temperature ranges from -80 to 350°F, and they have ±1% repeatability ratings. Gas flow meters can be ordered in monel, stainless steel, and bronze constructions in sizes ranging from 1/2" to 8" and flow rates ranging from 10 to 20000 SCFM. Ammonia service flow meters can handle temperature ranges from -30 to 212°F and pressures up to 400 PSIG. These flow meters come in threaded/wafer connection types, and they are constructed from stainless steel materials. RCM also supplies ammonia low flow meters, saturated steam low flow meters, and compressed air survey kits.

  • FLO-CORP (Flow Line Options Corp.)

    FLO-CORP (Flow Line Options Corp.) provides flow meters in the following configurations: water, volumetric, turbine, purge, positive displacement, open channel, mass, and calorimetric. Residential/commercial water meters have 1.5% accuracies at maximum flow and pressure ratings below 150 PSIG. RangeMaster MFRM volumetric flow meters feature 1/2"-4" NPT connections, and they are ideal for detecting low density gases. SurgePro TFM1 turbine flow meters feature flow measurement ranges from 0.6 to 5000 GPM and will fit in pipe sizes from 1/2" to 10". RotaTek LFRT low flow purge meters have +/-0.5% accuracies, and they can handle fluid temperatures up to 400°F. Model PDHG GearFlo positive displacement spur gear flow meters have flow ranges from 0.003 to 120 GPM, pressure ratings up to 5000 PSI, and 0.5% accuracies. ROC OCRM radar open channel flow meters utilize TDR technology, and they have 1.5" dead bands. ThermoMassFlow FCM thermal mass flow meters come with built-in tiltable LCD readouts and will allow maximum pressures of 500 PSIG. VFlo complact industrial flow meters have no moving parts, they fit in pipes up to 16", and can measure up to 6.5 FPS.

  • Siemens

    Siemens offers vortex, ultrasonic, rotary piston, electromagnetic, solids, and differential pressure flow meters. SITRANS FX300 vortex flow meters have operational pressure ratings up to 100 Bar, steam/gas accuracies to +/-1%, and temperature ranges from -40 to 464°F. SITRANS FUS060 ultrasonic flow meters feature 1-4 track interface input/outputs, and they can operate in temperatures ranging from -4 to 122°F. SITRANS FR rotary piston flow meters have liquid pressure ratings up to 914 PSI and flow rates up to 264 GPM. SITRANS FM MAG 1100 wafer design electromagnetic flow meters can measure in ranges from 0 to 10 m/s, they operate in pressures up to 580 PSI, and are constructed from stainless steel AISI 316L materials. SITRANS FO differential pressure flow meters can operate in pressures up to 4570 PSI and in temperatures ranging from -76 to +1058°F.

  • Omega Engineering, Inc.

    Omega Engineering, Inc. offers flow meters in the following configurations: variable area (with/without optional alarms), piston type, mechanical, and analog output. Model FL-2100A in-line variable area flow meters have temperature ratings up to 400°F, pressure ratings up to 3500 PSIG, and +/-2% accuracies. Spring piston type flow meters operate in temperatures up to 599°F, pressures up to 5000 PSI, flow rates ranging from 1 to 5,000 GPM, and accuracies ranging from 2% to 7%. Model FSW530 liquid micro-flow switches feature 1/8"-3/8" fittings, +/-1% accuracies, and pressure ratings up to 500 PSIG. Model FLR D Series flow meters have 4-20 mA analog outputs, and they come in sizes ranging from 1/2" to 1-1/4". Omega Engineering also offers hydraulic testers, thermal flow meters, and rotameters.

  • Davis Instruments

    Davis Instruments offers vortex, ultrasonic, paddle wheel, mass, and gear flow meters. UVM vortex flow meters can handle pressures up to 300 PSI, operating temperatures ranging from 35 to 210°F, and +/-5% full scale accuracies. Fuji Electric PortaFlow-C ultrasonic flowmeters accommodate pipe sizes ranging from 0.5" to 235", and they feature large graphic LCD displays. GF Signet Rotor-X paddle wheel flow sensors have power ranges from 5 to 24 VDC, +/-0.5% full scale repeatability ratings, and open collector/sinking outputs. Parker Porter gas mass flow controllers operate in temperatures ranging from 14 to 122°F and in pressures up to 75 PSI. Gear Flowmeter flow monitors can accurately measure a wide range of high-viscosity fluids, with flow rates up to 60 GPM and +/-0.5% accuracies. David Instruments also supplies rotameters, flow switches, sight flow indicators, and differential pressure meters.

  • Max Machinery, Inc.

    Max Machinery, Inc. offers piston, helical, and gear flow meters. Piston flow maters feature high 0.2% accuracy readings, 200:1 flow ranges, operating pressures up to 7250 PSI, and viscosities ranging from 1 to 10,000 cP. Helical flow meters can handle pressures ranging from 500 to 3500 PSI and flow ranges from 1 to 1400 L/min. Gear flow meters have 100:1 flow ranges, 0.3% reading accuracies, and pressures up to 6000 PSI.

  • Intek, Inc.

    Intek, Inc. offers liquid low flow meters, gas low flow meters, and air/gas duct flow meters. Liquid low flow meters have pressure ratings ranging from 500 to 10,000 PSI, +/-1% accuracy ratings, GPM ratings up to 20, and a maximum operational temperature to 350°F. Gas low flow meters feature turn-down ratios ranging from 10:1 to 100:1, and they come in standard sizes ranging from C to 1. Air/gas flow meters fit 1" and larger pipes, they have flow velocity limits ranging from 5 to 25,000 SFPM, and operational temperature ranges from 175 to 500°F.

  • ABB

    ABB offers vortex/swirl, variable area, thermal mass, electromagnetic, and differential pressure flow meters. Model FV4000 vortex/swirl flow meters can handle fluid temperatures from -67 to 752°F, they have 4-20 mA analog signals, and come in sizes ranging from 1/2" to 12". Model FAM3200 variable area flow meters feature 90mm installation lengths, stainless steel housings, and flows ranging from 0.1 to 3000 l/h water. Sensyflow model FMT200-ECO2 thermal mass flow meters are capable of measuring in ranges from 1 to 100 kg/h, they have voltages up to 24 V DC, <±0.5% repeatability ratings. AquaProbe electromagnetic flow meters come in sizes from 8" to 320", and they have 2% accuracies. Differential pressure flow meters can be used on pipes ranging from 1/2" to 48" in size, and they can handle low to high pressure drops. ABB also supplies Coriolis mass flow meters, flow computer units, flow measurement accessories, and flow measurement communication/configuration products.

  • Alicat Scientific, Inc.

    Alicat Scientific, Inc. offers portable mass flow meters, mass flow meters for aggressive gases, M Series digital/analog mass flow meters, and liquid flow meters. Portable mass flow meters feature high accuracy calibrations ranging from +/-2% to +/-4%, local dynamic displays, and an integrated totalizer for long term averaging tests. Aggressive gas mass flow meters/controllers are available with a variety of sealing materials, including: buna-N, viton, EPDM, FFKM, etc. These meters/controllers are constructed from 316L stainless steel materials. M Series digital/analog mass flow meters are available with +/-0.4% accuracies and flow ranges from 0.5 SCCM to 2000+ SLPM. Liquid flow meters have 50:1 turndown ratios, full-scale flow ranges from 0.5 CCM to 10 LPM, and +/-0.5% repeatability ratings.

  • GE Measurement & Control Solutions

    GE Measurement & Control Solutions offers flow meters in a variety of configurations, including: vortex multi variable, ultrasonic steam, ultrasonic liquid, ultrasonic gas, and ultrasonic custody transfer. PanaFlow MV80 in-line multi-variable mass vortex flow meters feature response times ranging from 1 to 100 seconds, pressures up to 2500 PSIA, and they come in nominal sizes ranging from 1/2" to 8". Digital Flow GS868 seam mass ultrasonic flow meters can fit into pipes ranging from 2" to 48" in size, and they can handle pressures ranging from 0 to 1,500 PSIG. TransPort PT878 portable ultrasonic liquid flow meters have 150:1 ranges and operating temperatures from -4 to 131°F. DigitalFlow GF868 flare gas mass ultrasonic flow meters come in bi-directional velocity ranges from 0.1 to 328 ft/s. Sentinel custody transfer gas ultrasonic flowmeters are AGA9 compliant, and they have no moving strainers, filters, or parts. GE Measurement also supplies ultrasonic clamp-on gas and coriolis flow meters.

  • Dwyer Instruments, Inc.

    Dwyer Instruments, Inc. offers variable area, ultrasonic, thermal dispersion, inline, and dial flow meters. Series RM flow meters have water flows to 10 GPM, gas flows ranging from 0.05 to 1800 SCFH, and a polycarbonate construction. Series SX3 ultrasonic flow meter detectors feature a clamp-on type design, and they can be applied to small-medium sized pipes with diameter ranges from 1" to 23". Series TDMT thermal dispersion flow meters are ideally used for industrial applications, they are constructed with no moving parts, and come with 4-20 mA outputs. Series HF inline flow monitors have +/-2.5% accuracy ratings, and they are designed for use with system filtration of ≤74 microns. Series RMV dial-type flow meters can withstand system pressures to 1000 PSIG. Stocked models come with fitted female NPT inlets/outlets ranging from 1/2" to 1". Dwyer also provides transmitter output, switch output, totalizing, and orifice plate flow meters.

  • KROHNE, Inc.

    KROHNE, Inc. offers vortex, variable area, ultrasonic, mass, and electromagnetic flow meters. Vortex flow meters feature integrated temperature/pressure compensation, high measuring accuracies, maintenance-free sensors, and intelligent signal processing. Variable area flow meters are exact, reliable, and long-lasting. They are commonly used for applications in the medical technology, pharmaceutical, and food industries. Ultrasonic flow meters can perform precise/reproducible measurements in a wide range of corrosive, aggressive, gaseous, and high viscosity applications. Mass flow meters have applications for solvent extraction, flow measurement, pipeline transfer, abrasive slurries, hydrocarbon cracking, etc. Electromagnetic flow meters are suitable for use in the sanitary, hygienic, pulp, paper, chemical, waste-water, and water industries.

  • John C. Ernst Co., Inc.

    John C. Ernst Co., Inc. offers flow meters in the following configurations: wafer mechanical/digital, variable area vane/piston, threaded mechanical/digital, stainless steel, nylon digital, and aluminum digital. Wafer mechanical/digital flow meters have pressure ratings ranging from 10 to 400 PSIG, +/-3% full scale accuracies, and operational temperatures from -80 to 350°F. Variable area vane/piston flow meters are available in sizes ranging from 1/8" to 8", and they can handle flows up to 1500 GPM. Threaded mechanical/digital flow meters feature GPM ratings from 2 to 500, unit sizes from 1/4" to 3", and +/-1% full scale repeatability ratings. Stainless steel digital flow meters come in pressure ratings up to 3000 PSIG, with extended flow ratings up to 300 GPM. Nylon digital flow meters can be field calibrated, and they come in 1" NPT sizes only. Aluminum digital flow meters come in ID sizes ranging from 0.25" to 2", and they have GPM ratings ranging from 0.3 to 300.

  • Brooks Instrument

    Brooks Instrument offers variable area and thermal mass flowmeters. Variable area flowmeters come in armored, glass tube, or purge constructions that are ideal for a wide range of high temperature condition, high pressure, and hazardous location conditions. These flowmeters feature a compact, stainless steel construction, and they are equipped with integral needle valves/controllers for varying inlet/outlet pressure compensation. Thermal mass flowmeters are available in a wide range of application-specific configurations, including: pressure transient insensitive, multi-gas/range capabilities, Foundation Fieldbus options, NEMA 4X/IP66, ultra-high purity, downport, etc.

  • FLEXIM Americas Corp.

    FLEXIM Americas Corp. offers ultrasonic liquid, ultrasonic gas, and BTU flow meters. FLUXUS ADM 7907 ultrasonic rack flow meters can be applied to pipes in ID sizes ranging from 0.25" to 63 feet, the have 1-2 flow channels, and they can withstand media temperatures ranging from -40 to 390°F. These flow meters feature flow velocity ranges from 0.03 to 75 ft/s, and they have measurement accuracies ranging from +/-0.03% to +/-1.6%. FLUXUS G704 stationary gas flow meters are IP65/NEMA 4X protected, and they can operate in transmitter temperatures ranging from -5 to 140°F. These flow meters can operate in any pressure range. FLUXUS ADM 7x07 BTU flow meters have applications for the following industries: water, wastewater, mechanical engineering, pharmaceutical, petrochemical, chemical, etc. These flow meters feature a user-friendly design, FM Class 1/Div. 2 approval, and operational fluid temperature ratings ranging from -40 to +752°F.

  • Smart Measurement Inc

    Smart Measurement, Inc. offers thermal, optical, energy, differential pressure, and coriolis flow meters. Thermal flow meters come in inline/insertion styles, diameters ranging from 1/4" to 36", and temperature ranges from 160 to 392°F. Optical flow meters are non-intrusive, non-contacting, and feature no moving parts. They feature 4-20 mA or serial outputs and long term drifts <±1%. Energy flow meters have flow rates ranging from 2 to 6300 FPM, accuracy ratings ranging from ±0.5 to ±3%, and temperature ratings ranging from -40 to 600°F. Differential pressure flow meters allow pressures up to 61,000 PSIG and temperatures up to 1,500°F. Coriolis flow meters are constructed with IP65, IP67, and IP68 enclosures, and they can handle flow rates ranging from 9 to 60,000 Kg/hr. Smart Measurement also provides DP, magnetic, positive displacement, turbine, ultrasonic, variable area, and vortex flow meters.

  • Sure Flow Products, LLC

    Sure Flow Products, LLC offers thermal mass and paddle wheel flow meters. Thermal mass flow meters have aggressive/non-aggressive applications, full scale flow ranges from 0.15 to 400 GPM, and connection sizes ranging from 1/4" to 48". These flow meters can handle pressure ratings to 10,000 PSIG, and they have 0.5% accuracies. Paddle wheel flow meters feature 1-2 style options, connection sizes ranging from 1/2" to 8", and flows up to 3,200 GPM. These flow meters have ranges from 1.4 to 18 ft/sec and ambient operating temperatures ranging from 0 to 150°F.

  • Teledyne Isco

    Teledyne Isco offers signature, AFDM velocity profiling, and 4200 Series flow meters. Signature flow meters feature NEMA 4X/IP66 enclosures, 3/4" NPT conduit cable entries, and operating temperatures ranging from -4 to 140°F. AFDM Pro20 velocity profiling flow meters have flow depths up to 20 feet and vertical profiling ranges from 9" to 20'. They have operating temperatures ranging from -15 to 125°F and velocity data measurements within 0.01 ft/s. 4210 flow meters feature power ratings ranging from 12 to 14V DC, 40 KHz frequencies, and a maximum operating temperature of 140°F.

  • King Instrument Company, Inc

    King Instrument Company, Inc. offers stainless steel, polysufone, acrylic, PVC, and glass flow meters. 7100 Series 316L stainless steel flow meters can handle pressures up to 4000 PSIG, air capacities ranging from 1 to 3400 SLPH, and temperatures up to 400°F. They feature 1/4" FNPT connections and turndown ranges from 10:1 to 12.5:1. 7200 Series acrylic flow meters have temperature ratings ranging from 33 to 130°F, pressures up to 150 PSIG, water capacity ranges from 1 to 200 GPM, and accuracy ratings ranging from +/-3 to +/-6%. 7430 Series glass flow meters are equipped with inlet/outlet fittings ranging from 1/8" to 1/4", and they are constructed from borosilicate glass materials. These flow meters can handle pressures up to 200 PSIG and air capacities up to 70,000 cc/min.