Electronic Flowmeters

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Electronic flowmeters measure the volume or mass of liquid, gas or vapour passing through food processing equipment or plumbing lines. These compact and lightweight flowmeters display qualities, such... Read More

DAYTON -

Flowmeters w/ Digital LCD

Dayton flowmeters are designed to accurately measure flow rate of viscous liquids, water, oil and chemicals. They are installed between two fluid pipelines, serving both as a connector and measuring device. These meters have a turbine which is rotated by the upcoming flow and a digital display for accurately displaying the flow rate in unit, such as litre, gallon, quarts, pints, ounces and decilitres. Choose from a wide range of flowmeters, available in nylon and aluminium housing options on Raptor Supplies.

StyleModelAccuracyAmbient Temp. RangeDisplay UnitsFitting SizeFlow RangeHousing MaterialMax. ViscosityPower RequirementPrice (inc. GST)
A32ZN65+/-0.5 %7 Degrees to 131 Degrees FLiters/Gallons/Quarts/Pints/Ounces/Deciliters1/2"0.3 to 8 gpmAluminum2000 cps3V Lithium Ion BatteryA$ 655.64
B32ZN69+/-1.0 %14 Degrees to 122 Degrees FLiters/Quarts/Pints/Gallons1"1.3 to 32 gpmNylon5.35 cps(2) AAA 1.5V BatteriesA$ 844.12
StyleModelConnection SizeFlow RangePrice (inc. GST)
AOM006S513-2221/4"0.033 To 1.67 lpm-
RFQ
AOM004S513-2221/8"0.008 To 0.6 lpm-
RFQ
AOM008S513-2223/8"0.25 To 9.17 lpm-
RFQ
GPI -

A1 Series, Commercial Grade Meters

StyleModelFlow RangeConnection SizeConnection TypeFlow MaterialMax. PressureFluid Temp. RangePrice (inc. GST)
AA1Q9GMN025NA11 To 11 lpm1"FNPTWater, Water Based Non Corrosive Fluids, Water Like Liquids300 psi0 To 129° FA$ 1056.00
AA1Q9GMA100NA111 To 190 lpm1"FNPTFuels300 psi0 To 129° FA$ 1010.74
AA1Q9GMN100NA111 To 190 lpm1"FNPTWater, Water Based Non Corrosive Fluids, Water Like Liquids300 psi0 To 129° FA$ 1641.83
BA1Q9GMA200NA2114 To 1135 lpm2"FNPTFuels300 psi0 To 129° FA$ 3094.31
StyleModelDisplay UnitsConnection SizeFlow RangeConnection TypeMax. PressureFluid Temp. RangePrice (inc. GST)
AFM300H/Rgal.1"7 To 75 lpmFNPT x MNPT50 psi15 To 130° FA$ 1083.66
AFM300HL/RLiter1"7 To 75 lpmFNPT x MNPT50 psi15 To 130° FA$ 1083.66
FLOMEC -

OM Series, Medium Capacity Oval Gear Flow Meters

StyleModelConnection SizeFlow RangeHeightHousing MaterialLengthMax. PressureO Ring MaterialOutput TypePrice (inc. GST)
AOM025S003-822R5G1"2.6 to 40 gpm6.5"316 SS6 9/10"990 PSIPTFE Encasulated FKM4-20 ma, Scaled pulseA$ 5707.62
BOM025A001-822R5G1"10 To 150 lpm6 3/5"Aluminum5 2/5"990 PSIFKM4 To 20 mA Scaled PulseA$ 3774.10
BOM025A513-822R5G1"10 To 150 lpm6 3/5"Aluminum5 2/5"990 PSIPTFE Encasulated FKM4 To 20 mA Scaled PulseA$ 4317.89
BOM040A001-822R5G1.5"15 To 250 lpm7 9/10"Aluminum7 2/5"435 psiFKM4 To 20 mA Scaled PulseA$ 5337.36
AOM015S003-822R5G1/2"1 To 40 lpm5 4/5"316 SS4 3/10"990 PSIPTFE Encasulated FKM4-20 ma, Scaled pulseA$ 4762.07
AOM015S513-822R5G1/2"1 To 40 lpm5 4/5"316 SS4 3/10"990 PSIPTFE Encasulated FKM4 To 20 mA Scaled PulseA$ 5410.08
COM050S003-842R5G2"30 To 500 lpm8 3/5"316 SS8 3/10"550 psiPTFE Encasulated FKM4 To 20 mA Scaled PulseA$ 13015.53
BOM050A001-842R5G2"30 To 500 lpm8 3/5"Aluminum8 3/10"285 psiFKM4 To 20 mA Scaled PulseA$ 7853.32
StyleModelConnection SizeFlow RangeHeightHousing MaterialMax. PressureO Ring MaterialOutput TypePower RequirementPrice (inc. GST)
AOM006S513-822R5G1/4"0.0333 To 1.6667 lpm4 4/5"316 SS495 PSIPTFE Encasulated FKM4-20 ma, Scaled pulse8V to 24V DCA$ 3728.54
AOM006A511-822R5G1/4"0.0333 To 1.6667 lpm4 4/5"Aluminum220 psiFKM4 To 20 mA Scaled Pulse8 To 24V DCA$ 3018.48
AOM004S513-822R5G1/8"0.0167 To 0.6 lpm4 4/5"316 SS495 PSIPTFE Encasulated FKM4 To 20 mA Scaled Pulse8 To 24V DCA$ 3376.54
AOM004A511-822R5G1/8"0.0167 To 0.6 lpm4 4/5"Aluminum220 psiFKM4 To 20 mA Scaled Pulse8 To 24V DCA$ 2950.58
AOM008S513-822R5G3/8"0.25 To 9.167 lpm5"316 SS495 PSIPTFE Encasulated FKM4-20 ma, Scaled pulse8V to 24V DCA$ 3516.36
GPI -

OM Series, Medium Capacity Oval Gear Flow Meters

StyleModelAccuracyConnection SizeDisplay TypeDisplay UnitsFlow RangeHousing MaterialPrice (inc. GST)
AOM015A001-826R7G+/- 0.5%1/2"LCDcu. m, gal., kg, Liter, lb.1 To 40 lpmAluminum-
RFQ
BOM015A511-222+/- 0.5%1/2"--1 To 40 lpmAluminum-
RFQ
COM015A001-822R5G+/- 0.5%1/2"LCDgal.1 To 40 lpmAluminum-
RFQ
DOM040S003-822R5G+/- 0.5%1.5"LCDgal.15 To 250 lpm316 SS-
RFQ
EOM025A001-820M4+/- 1%1"Mechanical-2.6 to 40 gpmAluminum-
RFQ
GPI -

03A Series, Fuel Meters

StyleModelFlow RangeConnection SizeConnection TypeFlow MaterialFluid Temp. RangePrice (inc. GST)
A03A30GM1 To 11 lpm1"FNPTFuels, Lubricants, Petroleum Products14 To 140° FA$ 1080.60
B03A31GM11 To 190 lpm1"FNPTFuels, Lubricants, Petroleum Products14 To 140° F-
RFQ
GPI -

TM Series, Turbine Type Water Meters

GPI TM Series water meters measure the volume of water that passes through heavy flow water pipes for irrigation, waste water treatment and water supply applications. These water meters are also suitable for measuring water passing through OEM water treatment equipment and feature lightweight yet durable PVC construction for easily connecting to water supply lines. Selected GPI TM Series water meters feature integrated seven segment display for monitoring & displaying various parameters including flow rate and batch & cumulative totals. These water meters can display water flow in liters, gallons and cubic feet. These GPI TM Series water meters have a built in lithium battery that offers up to 5 years of hassle-free usage in industrial environments. These water meters further feature NPT / spigot style fittings for ensuring easy installation depending upon the application requirement. GPI TM Series water meters are available with display & without display options on Raptor Supplies.

StyleModelFlow RangeConnection TypeConnection SizeMax. PressureFluid Temp. RangePrice (inc. GST)
ATM05SP9GMC3.8 To 38 lpmSpigot1/2"225 psi32 To 140° FA$ 2044.80
BTM05SPOXXC3.8 To 38 lpmSpigot/Slip1/2"225 psi32 To 140° F-
RFQ
BTM05NPOXXC3.8 To 38 lpmFNPT1/2"225 psi32 To 140° F-
RFQ
CTM05NP9GMC3.8 To 38 lpmFNPT1/2"225 psi32 To 140° FA$ 2121.60
CTM07NP9GMC7.6 To 76 lpmFNPT3/4"225 psi32 To 140° FA$ 1523.38
CTM07SP9GMC7.6 To 76 lpmSpigot3/4"225 psi32 To 140° FA$ 1474.49
CTM07NPOXXC7.6 To 76 lpmFNPT3/4"225 psi32 To 140° FA$ 992.54
BTM07SPOXXC7.6 To 76 lpmSpigot/Slip3/4"225 psi32 To 140° F-
RFQ
CTM10SP9GMC19 To 190 lpmSpigot1"225 psi32 To 140° FA$ 1593.78
CTM10NP9GMC19 To 190 lpmFNPT1"225 psi32 To 140° FA$ 1646.58
CTM10NPOXXC19 To 190 lpmFNPT1"225 psi32 To 140° F-
RFQ
BTM10SPOXXC19 To 190 lpmSpigot/Slip1"225 psi32 To 140° F-
RFQ
CTM15SP9GMC38 To 380 lpmSpigot1.5"225 psi32 To 140° FA$ 1699.38
BTM15NQ9GMC38 To 380 lpmSpigot/Slip1.5"225 psi32 To 140° F-
RFQ
CTM15NP9GMC38 To 380 lpmFNPT1.5"225 psi32 To 140° FA$ 1838.55
BTM30NPOXXD40 to 400 gpmFNPT3"225 psi32 To 140° F-
RFQ
DTM40SPOXXD60 to 600 gpmSpigot4"225 psi32 To 140° F-
RFQ
BTM20SPOXXC76 To 760 lpmSpigot/Slip2"225 psi32 To 140° F-
RFQ
CTM20SP9GMC76 To 760 lpmSpigot2"225 psi32 To 140° FA$ 2595.20
CTM20NP9GMC76 To 760 lpmFNPT2"225 psi32 To 140° FA$ 2710.40
BTM20NPOXXC76 To 760 lpmFNPT2"225 psi32 To 140° F-
RFQ
ETM30FPOXXE151 To 1514 lpmSwivel Flange3"225 psi32 To 140° F-
RFQ
BTM30SPOXXD151 To 1514 lpmSpigot/Slip3"225 psi32 To 140° F-
RFQ
ETM40FPOXXE227 To 2217 lpmSwivel Flange4"225 psi32 To 140° F-
RFQ
CTM40NPOXXE227 To 2217 lpmFNPT4"225 psi32 To 140° F-
RFQ
FLOMEC -

QSE Series Electromagnetic Meters

StyleModelOutput TypeFlow RangeConnection SizeConnection TypeDisplay UnitsPrice (inc. GST)
AQSE05NPT42XXXA4 To 20 mA Scaled Pulse0.63 To 38 lpm1/2"MNPTgal.-
RFQ
BQSE07NPT42XXXA4 To 20 mA Scaled Pulse1.27 To 76 lpm3/4"MNPTgal.-
RFQ
AQSE10NPT42XXXA4 To 20 mA Scaled Pulse2.52 To 151 lpm1"MNPTgal.-
RFQ
AQSE15NPT42XXXD4 To 20 mA Scaled Pulse5.05 To 303 lpm1.5"MNPTgal.-
RFQ
AQSE20NPT42XXXD4 To 20 mA Scaled Pulse9.47 To 568 lpm2"MNPTgal.-
RFQ
CQSE30FAP42XXXB4 To 20 mA Scaled Pulse19 To 1136 lpm3"Flangedgal.-
RFQ
BQSE05NPTQ9XXXAScaled pulse0.63 To 38 lpm1/2"MNPTgal.A$ 3577.83
RFQ
DQSE07NPTQ9XXXAScaled pulse1.27 To 76 lpm3/4"MNPTgal.A$ 3577.83
RFQ
DQSE10NPTQ9XXXAScaled pulse2.52 To 151 lpm1"MNPTgal.A$ 3577.83
RFQ
DQSE15NPTQ9XXXAScaled pulse5.05 To 303 lpm1.5"MNPTgal.A$ 3577.83
RFQ
DQSE20NPTQ9XXXAScaled pulse9.47 To 568 lpm2"MNPTgal.A$ 3577.83
RFQ
CQSE40FAPQ9XXXCScaled pulse38 To 2271 lpm4"Flangedgal.-
RFQ
FLOMEC -

G2 Series, Turbine Type Flowmeters

StyleModelMax. PressureConnection SizeFlow RangeAccuracyHousing MaterialPrice (inc. GST)
AG2P10NQ9GMA100 psi1"5 to 50 gpm+/- 1%PVDFA$ 2637.49
BG2A10NQ9GMA300 psi1"19 To 190 lpm+/- 1%AluminumA$ 2066.74
BG2A05NQ9GMA300 psi1/2"3.8 To 38 lpm+/- 1.5%AluminumA$ 1996.34
CG2A20NQ9GMB300 psi2"76 To 760 lpm+/-0.75%AluminumA$ 3404.34
BG2A07NQ9GMA300 psi3/4"2 to 20 gpm+/- 1%AluminumA$ 2039.09
CG2A15NQ9GMB300 psi1.5"10 to 100 gpm+/-0.75%AluminumA$ 2730.51
BG2S05NQ9GMA1500 psi1/2"3.8 To 38 lpm+/- 1.5%316 SSA$ 2335.77
BG2S07NQ9GMA1500 psi3/4"7.6 To 76 lpm+/- 1%316 SSA$ 2383.54
CG2S10NQ9GMA1500 psi1"19 To 190 lpm+/- 1%316 SSA$ 2426.29
DG2S15NQ9GMB1500 psi1.5"38 To 380 lpm+/-0.75%316 SSA$ 3228.34
DG2S20NQ9GMB1500 psi2"76 To 760 lpm+/-0.75%316 SSA$ 4183.77
FLOMEC -

TM Series, Turbine Type Water Meters

StyleModelFlow RangeConnection TypeConnection SizeMax. PressureFluid Temp. RangePrice (inc. GST)
ATM05SQ9GMA1 to 10 gpmSpigot1/2"225 PSIG32 to 140° FA$ 882.51
BTM05NQ9GMA1 to 10 gpmFNPT1/2"225 PSIG32 to 140° FA$ 729.44
BTM10NQ9GMA5 to 50 gpmFNPT1"225 PSIG32 to 140° FA$ 980.42
ATM10SQ9GMA5 to 50 gpmSpigot1"225 PSIG32 to 140° FA$ 1128.91
ATM07SQ9GMA7.6 To 76 lpmSpigot3/4"225 PSIG32 to 140° FA$ 975.54
BTM07NQ9GMA7.6 To 76 lpmFNPT3/4"225 PSIG32 to 140° FA$ 850.84
BTM15SQ9GMB38 To 380 lpmSpigot1.5"225 PSIG32 to 140° FA$ 1264.69
BTM15NQ9GMB38 To 380 lpmFNPT1.5"225 PSIG32 to 140° FA$ 1137.53
CTM40SQ9GMD60 to 600 gpmSpigot4"225 PSIG32 to 140° FA$ 1885.71
BTM20SQ9GMB76 To 760 lpmSpigot2"225 PSIG32 to 140° FA$ 1370.29
BTM20NQ9GMB76 To 760 lpmFNPT2"225 PSIG32 to 140° FA$ 1205.38
DTM30NQ9GMD151 To 1514 lpmFNPT3"225 PSIG32 to 140° FA$ 3001.60
RFQ
ETM30FQ9GME151 To 1514 lpmFlanged3"225 PSIG32 to 140° FA$ 3001.60
RFQ
DTM40NQ9GME227 To 2271 lpmFNPT4"225 PSIG32 to 140° FA$ 2350.03
ETM40FQ9GME227 To 2271 lpmFlanged4"225 PSIG32 to 140° FA$ 2518.95
GPI -

G2 Series, Turbine Type Flowmeters

StyleModelMax. PressureConnection SizeFlow RangeAccuracyHousing MaterialPrice (inc. GST)
AG2P05NQ9GMA100 psi1/2"3.8 To 38 lpm+/- 1.5%PVDF-
RFQ
BG2H07NQ9GMV3000 psi3/4"7.6 To 76 lpm+/- 1%316 SS-
RFQ
CG2H10NQ9GMV3000 psi1"19 To 190 lpm+/- 1%316 SS-
RFQ
GPI -

01A Series, Digital Fuel Meters

StyleModelConnection TypeDisplay TypeDisplay UnitsFlow RangeHousing MaterialMax. PressurePower RequirementTypePrice (inc. GST)
A01A52LMBSP FemaleLCDLiter10 to 100 lpmAluminum300 psi2 AAA Alkaline Batteries--
RFQ
A01A12LMBSPT FemaleLCDLiter10 to 100 lpmAluminum300 psi2 AAA Alkaline Batteries--
RFQ
B01A31GM-UFNPT-Liter3 to 30 gpmNylon150 psi-ElectronicA$ 449.78
C01A31GMFNPTStandard LCDgal.3 to 30 gpmAluminum300 psi2 AAA BatteriesTurbineA$ 382.53
D01A31LMFNPTStandard LCDLiter10 to 100 lpmAluminum300 psi2 AAA BatteriesTurbineA$ 389.50
GPI -

01N Series, Water Meters

StyleModelFlow RangeConnection TypeDisplay UnitsDisplay TypeConnection SizePrice (inc. GST)
A01N31GM3 to 30 gpmFNPTgal.Standard LCD1"A$ 466.85
B01N31LM10 to 100 lpmFNPTLiterStandard LCD1"A$ 578.29
C01N12LM10 to 100 lpmBSPT FemaleLiterLCD1"-
RFQ
StyleModelPrice (inc. GST)
A3641-3A$ 1903.94
A3645-C3A$ 1945.06
StyleModelPrice (inc. GST)
A3640-3A$ 1908.00
A3643-3A$ 1994.41
A3644-C3A$ 1967.05
FLOMEC -

Electronic Flowmeter, Oval Gear, 2.6 To 40 gpm Flow Range, 1 FNPT

ModelItemPrice (inc. GST)
OM025P003-822R5GCG6ECTA$ 3549.14
FLOMEC -

Electronic Flowmeter, Oval Gear, 0.25 To 8 gpm Flow Range, 1/2 FNPT

ModelItemPrice (inc. GST)
LM51DNCG6EBGA$ 962.97
FLOMEC -

Electronic Flowmeter, Turbine, 30 To 300 gpm Flow Range, 2 FNPT

ModelItemPrice (inc. GST)
03A32GMCG6EBV-
RFQ
GPI -

Electronic Flowmeter, Turbine, 5 to 50 gpm Flow Range, 1 Inch Flange

ModelItemPrice (inc. GST)
G2S10FQ9GMDCH6HHC-
RFQ

Electronic Flowmeters

Electronic flowmeters are used to measure the volume or mass of liquid, gas or vapour passing through food processing equipment or plumbing lines. Raptor Supplies offers a wide range of these electronic flowmeters from brands like Dayton, Fill-rite, Flomec and GPI. GPI flowmeters feature a turbine capable of delivering flow rates within the range of 3 – 30 GPM (10 – 100 LPM) and facilitate direct mounting on the nozzle for easy reading. These compact and lightweight flowmeters have an aluminium housing for withstanding impact loads and further come equipped with a nylon rotor, ceramic bearings, a tungsten carbide shaft and a 4-digit LCD screen.
The Flomec flowmeters have a positive displacement design that allows direct volumetric measurement and remains unaffected by changes in temperature, pressure or viscosity – factors which can cause measurement errors in other flowmeter technologies. Raptor Supplies offers a wide range of these flowmeters available in pressure rating options of 50 PSI, 150 PSI, 285 PSI, 580 PSI and 1500 PSI.

Working Mechanism

  • Electronic flowmeters calculate the speed of a fluid going through a pipe using a magnetic field to calculate the volumetric flow. They work on the principle of Faraday's Law of Electromagnetic Induction. According to this, liquid produces a voltage when it flows through a magnetic field. The quicker the fluid flow, the more the voltage produced. The voltage generated is directly proportional to the water movement; the voltage signal is processed into the volumetric flow rate by the electronics.

Frequently Asked Questions

Which type of flow meters are most precise?

Coriolis mass flow meters are precise for most liquids but are usually expensive. They have the benefit of not requiring any knowledge about the fluid being carried.

What is the expected life of a flow meter?

In applications like subsea oil / gas production, flow meters usually have a life expectancy of 25 years. Whereas in other applications, a simple disposable device with a one to two year lifespan is acceptable.

What are the points to be considered before choosing any flow meter?

The media being measured is one of the most important criteria while choosing a flow meter. Conductivity, temperature, pressure, and viscosity can affect certain flow meters. How clean or dirty the water is may also impact the type and style of the meter.

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