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USABlueBook offers a great selection of Seametrics electromagnetic flowmeters and sensors. Electromagnetic flowmeters are available in both insertion and spool types. Rely on these innovative instruments for exceptional accuracy in critical flow measurement applications.
USABlueBook offers a great selection of Seametrics electromagnetic flowmeters and sensors. Electromagnetic flowmeters are available in both insertion and spool types. Rely on these innovative instruments for exceptional accuracy in critical flow measurement applications.
Seametrics® Insertion Electromagnetic Flow Sensors
EX150/EX250 models feature bronze or SS isolation valves.
EX150/EX250 models feature bronze or SS isolation valves.
Seametrics® Insertion Electromagnetic Flow Sensors
No moving parts to wear out or jam
Measure flow of clean or dirty water
Measure flow rates of clean water, turbid water and water with suspended solids. The liquid must have a minimum conductivity of 20 μS/cm. No moving parts such as rotors or turbines to jam or wear out. These sensors use the principle of Faraday’s Law. A rapidly reversing magnetic field is produced in the lower housing, and as the fluid moves through this field a voltage is generated that is proportional to the flow rate. Use with Seametrics flow monitor/totalizers below to display flow rate and total. Choose from 316 stainless steel or brass sensors.
Includes: EX110 and EX210 sensors include a 1-1/2" NPT(M) installation fitting that threads directly into saddles or threaded weld fittings. EX150 and EX250 hot tap sensors include a 2" NPT(M) isolation valve for hot-tap applications for installation and removal under pressure.
Note: Order service saddle, flow monitor/totalizer and power supply separately. Bidirectional versions are available as special order. Contact USABlueBook for more information.
Accuracy:±1% of full scale
Flow velocity range:0.2 to 20 fps
Output:square wave pulse, optoisolated
Materials
Sensor:316 stainless steel or brass
Electrode plate:PVDF
Electrodes:Hastelloy®
Housing:cast powder-coated aluminum
Maximum pressure:200 psi
Operating conditions:32 to 200°F (fluid)
Power:12-25 VDC, 250 mA minimum
Sensor cable:18'L AWG 22, 4-conductor
Flow Rates for Insertion Mag Meters
Pipe SizeMin Flow (gpm)Max Flow (gpm)
3"6440
4"11783
6"251,762
8"443,133
10"694,895
12"997,050
16"17512,533
24"39528,200
48"1,580112,804
Flow Rates for Insertion Mag Meters
Pipe Size3"4"6"8"10"12"16"24"48"
Min Flow (gpm)611254469991753951,580
Max Flow (gpm)4407831,7623,1334,8957,05012,53328,200112,804
Click on stock #s to view prices.
Insertion Sensors
MFR #BODYISOLATION
VALVE
PIPE
SIZE
FITTING
SIZE
STOCK #
STANDARD SENSORS—
USE WITH FT4X0, FT520 & FT522 MONITOR/TOTALIZERS
EX110BBrass3 to 10"1-1/2" NPT12002
EX110S316 SS3 to 10"1-1/2" NPT11739
EX210BBrass10 to 48"1-1/2" NPT12003
EX210S316 SS10 to 48"1-1/2" NPT11740
HOT TAP SENSORS—
USE WITH FT4X0, FT520 & FT522 MONITOR/TOTALIZERS
EX150BBrassBronze3 to 10"2" NPT12004
EX150S316 SSBronze3 to 10"2" NPT11741
EX150S-08316 SS316 SS3 to 10"2" NPT51100
EX250BBrassBronze10 to 48"2" NPT12005
EX250S316 SSBronze10 to 48"2" NPT11742
EX250S-08316 SS316 SS10 to 48"2" NPT51101
Flow Monitor/Totalizers
Seametrics insertion sensors work seamlessly with Seametrics FT4X0, FT520 and FT522 flow monitor/totalizers. External power supply required (sold separately).
DESCRIPTIONSTOCK #
FT520 Batching Flow Monitor/Totalizer11715
FT522 Water Use Flow Monitor/Totalizer11717
FT440 Flow Monitor/Totalizer with 4-20 mA Output26473
Required Dual-Power Supply (12/24 VDC)26475
Check out our full selection of Seametrics Flow Monitor/Totalizers
FT430, FT440 & FT450 Flow Monitor/Totalizers
FT520 & FT522 Flow Monitor/Totalizers

Seametrics® iMAG Magnetic Flowmeters
Accuracy:±0.75% of reading ±0.025% of full scale flow (±1.0% on battery models)
Low flow cutoff:0.5% of max flow rate
Display:128 x 64 LCD; 5-digit flow rate, 8-digit total flow
Rate units:gallons, liters, barrels, cu ft, cu meters, million gallons, mega liters, imperial gallons and million imperial gallons per second/minute/hour/day
Output
Analog (VDC only):4-20 mA current loop, 24 VDC
Pulse (VDC & battery):scaled pulse, current sinking, 36 VDC max
Conductivity:>20 μS/cm (with empty pipe detection)
Working pressure:150 psi
Process connection:flanged, ANSI 150 lbs
Materials
Body/flow tube:epoxy-coated welded steel
Lining:2, 3, 8": Texin® flange, polyurethane/Noryl® body; 4, 6, 10, 12": Santoprene® flange, polypropylene body
Electronics housing:die-cast aluminum
Electrodes:316 stainless steel
Power
VDC-powered:external DC power supply (sold separately), 9-36 VDC @ 250 mA max (30 mA average)
Battery-powered:lithium battery pack with two 3.6V D batteries (included), replaceable
Cable
Meters (all):20'L, 6 conductor for power & outputs (included)
Meters with remote display:50'L (for wiring remote display to flow tube)
Operating conditions:10 to 130°F (-12 to 54°C)
Approvals:CSA, NSF 61, IP68 (rated continuous under water to depth of 10 feet)
Seametrics® iMAG Magnetic Flowmeters
NSF-61 certified for potable water use
IP68-rated for installation in flooded and below-grade areas
Battery-powered models available for areas without power
Measure flow in industrial water, wastewater and pump station applications. These economical meters have no moving or mechanical parts to clog or wear out, making them a perfect alternative to mechanical flowmeters. Units are ideal for tight plumbing installations since they require fewer straight pipe diameters than most comparable meters.
Their multiline alphanumeric LCD screen displays both flow rate and total flow. Setup and programming are easy via two touch-sensor keys—just follow the on-screen prompts. Bidirectional flow measurement is standard with forward, reverse and net flow totalization.
Choose from VDC- or battery-powered meters. Additional options are available, including meters with high-speed digital outputs, Modbus RTU, integral data loggers, wireless telemetry signal and 85-264 VAC power supplies. Contact USABlueBook for more information. Note: We recommend using a pair of grounding rings for non-metallic pipe applications (sold separately).
Includes: Pair of full-faced gaskets. Shipping: Ships by ground only. 8" meters and larger ship motor freight.
Accuracy:±0.75% of reading ±0.025% of full scale flow (±1.0% on battery models)
Low flow cutoff:0.5% of max flow rate
Display:128 x 64 LCD; 5-digit flow rate, 8-digit total flow
Rate units:gallons, liters, barrels, cu ft, cu meters, million gallons, mega liters, imperial gallons and million imperial gallons per second/minute/hour/day
Output
Analog (VDC only):4-20 mA current loop, 24 VDC
Pulse (VDC & battery):scaled pulse, current sinking, 36 VDC max
Conductivity:>20 μS/cm (with empty pipe detection)
Working pressure:150 psi
Process connection:flanged, ANSI 150 lbs
Materials
Body/flow tube:epoxy-coated welded steel
Lining:2, 3, 8": Texin® flange, polyurethane/Noryl® body; 4, 6, 10, 12": Santoprene® flange, polypropylene body
Electronics housing:die-cast aluminum
Electrodes:316 stainless steel
Power
VDC-powered:external DC power supply (sold separately), 9-36 VDC @ 250 mA max (30 mA average)
Battery-powered:lithium battery pack with two 3.6V D batteries (included), replaceable
Cable
Meters (all):20'L, 6 conductor for power & outputs (included)
Meters with remote display:50'L (for wiring remote display to flow tube)
Operating conditions:10 to 130°F (-12 to 54°C)
Approvals:CSA, NSF 61, IP68 (rated continuous under water to depth of 10 feet)
VDC-Powered Meters
Meters feature pulse and 4-20 mA analog outputs; external 24-VDC power supply (sold separately) is required for loop powering the 4-20 mA signal. Back-up battery pack (included) provides auxiliary power if power fails. Available with integral or remote displays.
Click on stock #s to view prices.
SIZEGPMLENGTHSTOCK #
METERS WITH INTEGRAL DISPLAY – MODEL # IMAG4700P
2"2.0 to 3217.9"66301
3"4.0 to 7227.9"46757
4"6.43 to 1,28510.24"66375
6"14.5 to 2,89112.27"66376
8"26 to 5,14014.24"66377
10"40 to 8,03118.18"66378
12"58 to 11,56519.68"66379
METERS WITH INTEGRAL DISPLAY – MODEL # IMAG4700R
2"2.0 to 3217.9"66303
3"4.0 to 7227.9"46758
4"6.43 to 1,28510.24"66193
6"14.5 to 2,89112.27"66194
8"26 to 5,14014.24"66195
10"40 to 8,03118.18"66196
12"58 to 11,56519.68"66197
Battery-Powered Meters with Integral Display
Meters feature a pulse output. Lithium battery pack (included) provides full-time battery-only power, making these meters ideal for remote installations without power. User-selectable sampling rates allow for up to eight years of continuous battery life. Model # iMAG4700.
Click on stock #s to view prices.
SIZEGPMLENGTHSTOCK #
2"2.0 to 3217.9"66307
3"4.0 to 7227.9"46759
4"6.43 to 1,28510.24"68477
6"14.5 to 2,89112.27"68478
8"26 to 5,14014.24"68479
10"40 to 8,03118.18"68480
12"58 to 11,56519.68"68481
Replacement Items & Accessories for iMAG Flowmeters
DESCRIPTIONSTOCK #
Power Supply, 24 VDC74178
Dual Power Supply (12/24 VDC) with Power Cord, 115 VAC26475
Repl. Back-up Battery for IMAG4700R, 9 VDC Alkaline, Pack of 1212803
Replacement Lithium Battery Pack for IMAG4700P (Backup) or IMAG4700 (Primary Power), Two D Cells16512
3" Lead-Free Flange Kit73198
4" Lead-Free Flange Kit73199
6" Lead-Free Flange Kit73200
Grounding Rings (Sold Each)
SIZESTOCK #SIZESTOCK #
2"663098"18328
3"1841910"18329
4"1832612"18576
6"18327