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Paddlewheel Flow Meters

19 Products
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The FP2000-Series displays the rate of flow, total or both (depending on the model selected) on a 6-digit LCD display. Two AAA batteries power the unit for up to one year.

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Supply Power Process Connection Type Process Connection Size Display Features
RB-100MI-GPM2
$452.57
Available
in 3 weeks
Meter
2 to 20 GPM
±2%
93 °C (200 °F)
300 psi
Polypropylene, PVDF, FKM O-RING
Battery Power (2AAA)
NPT Male
1"
LCD
Rate Meter
FP2011-R
$503.56
1  In Stock
Meter
10 to 100 GPM
±2%
93 °C (200 °F)
300 psi
Polypropylene, PVDF, FKM O-RING
Battery Power (2AAA)
NPT Male
1-1/2
LCD
Rate Meter
FP2103-T
$592.43
3  In Stock
Meter
0.5 to 5 GPM
±2%
93 °C (200 °F)
300 psi
PVDF, FKM O-RING
Battery Power (2AAA)
NPT Male
1/2"
LCD
Total Meter
FP2108-T
$592.43
83  In Stock
Meter
5 to 50 GPM
±2%
93 °C (200 °F)
300 psi
PVDF, FKM O-RING
Battery Power (2AAA)
NPT Male
1"
LCD
Total Meter
RB-100FI-GPM1
$626.74
Available
in 3 weeks
Meter
5 to 50 GPM
±2%
93 °C (200 °F)
300 psi
PVDF, FKM O-RING
Battery Power (2AAA)
NPT Male
1"
LCD
Rate Meter
  Load More Items from this family (84) ...
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The FP5100-Series is accurate to ±0.2 fps, with repeatability at ±0.1 fps. This insertion sensor operates on a simple electromechanical principle.

Product Number Category Velocity Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Compatible Fittings Pipe Size Range Display
FP-5300
$440.92
25  In Stock
Meter
1 to 20 FPS
±1%
90 °C (194 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Sinusoidal
FP-5300 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
FP-5301
$454.08
Available
in 6 weeks
Meter
1 to 20 FPS
±1%
90 °C (194 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Sinusoidal
FP-5300 Sensor Installation Fittings, User Must Select
5 to 8"
No Display
FP-5302
$493.56
Available
in 6 weeks
Meter
1 to 20 FPS
±1%
90 °C (194 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Sinusoidal
FP-5300 Sensor Installation Fittings, User Must Select
10 to 12"
No Display
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The FP-5200 also features OMEGA's patented "open-cell" rotor, for increased linearity at 1% over the full dynamic range of 1.6 to 20 fps, with negligible head loss.

Product Number Category Velocity Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Compatible Fittings Pipe Size Range Display
FP-5200
$737.41
1  In Stock
Meter
1.6 to 20 FPS
±1%
149 °C (300 °F)
1,500 psi
316 SS, 347 SS, CD4MCU, Tungstun Carbide, PTFE, FKM O-RING
Sinusoidal
FP-5200 Metal Flange Type, User Must Select
1/2 to 1"
No Display
FP-5201
$737.41
Available
in 8 weeks
Meter
1.6 to 20 FPS
±1%
149 °C (300 °F)
1,500 psi
316 SS, 347 SS, CD4MCU, Tungstun Carbide, PTFE, FKM O-RING
Sinusoidal
FP-5200 Metal Flange Type, User Must Select
1.25 to 12"
No Display
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The FP6500-Series features Ruby bearings and a non-drag pick-off that give these adjustable insertion flow sensors the widest flow range of any of the paddlewheel types.

Product Number Category Velocity Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Compatible Fittings Pipe Size Range Display
FP6501
$867.38
7  In Stock
Meter
0.3 to 30 FPS
±1.5%
93 °C (200 °F)
200 psi
Brass, PVDF, Tungstun Carbide, Saphire, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
Standard 1.5" NPT Tee Adaptors, Customer Supplied
3 to 12"
No Display
FP6502
$963.93
Available
in 4 weeks
Meter
0.3 to 30 FPS
±1.5%
93 °C (200 °F)
200 psi
Brass, PVDF, Tungstun Carbide, Saphire, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
Standard 1.5" NPT Tee Adaptors, Customer Supplied
12 to 40"
No Display
FP6511
$1,335.27
Available
in 4 weeks
Meter
0.3 to 30 FPS
±1.5%
93 °C (200 °F)
200 psi
Brass, PVDF, Tungstun Carbide, Saphire, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
Standard 2" NPT Tee Adaptors, Customer Supplied
3 to 12"
No Display
FP6512
$1,374.18
Available
in 4 weeks
Meter
0.3 to 30 FPS
±1.5%
93 °C (200 °F)
200 psi
Brass, PVDF, Tungstun Carbide, Saphire, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
Standard 2" NPT Tee Adaptors, Customer Supplied
12 to 40"
No Display
FP6501-SS
$933.91
Available
in 4 weeks
Meter
0.3 to 30 FPS
±1.5%
93 °C (200 °F)
200 psi
316 SS, PVDF, Tungstun Carbide, Saphire, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
Standard 1.5" NPT Tee Adaptors, Customer Supplied
3 to 12"
No Display
  Load More Items from this family (3) ...
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The FPR100-Series sensors are designed with a one-piece composite rotor, sturdy unibody construction, ceramic shafts, and superior sealing, to provide durability and economy.

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Process Connection Type Process Connection Size Display
FPR114
$206.35
4  In Stock
Meter
4 to 20 GPM
Not Applicable
100 °C (212 °F)
200 psi
Brass, Ceramic, Nylon, PS,FKM O-RING
Not Applicable
Not Applicable
NPT Female
1/2"
No Display
FPR115
$206.35
2  In Stock
Meter
5 to 30 GPM
Not Applicable
100 °C (212 °F)
200 psi
Brass, Ceramic, Nylon, PS,FKM O-RING
Not Applicable
Not Applicable
NPT Female
3/4"
No Display
FPR135
$258.59
5  In Stock
Meter
5 to 30 GPM
±10%
100 °C (212 °F)
200 psi
Brass, Ceramic, Nylon, PS,FKM O-RING
Amplified Square Pulse
4.5 to 24 Vdc
NPT Female
3/4"
No Display
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For maintaining safe transport of highly corrosive acids, you can depend on OMEGA's all-PVDF FP5100-Series flow monitoring systems.

Product Number Category Velocity Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Compatible Fittings Pipe Size Range Display
FP-5100
$757.89
1  In Stock
Meter
1 to 20 FPS
±1%
100 °C (212 °F)
200 psi
Hastalloy C, PVDF, FKM O-RING
Sinusoidal
FP-5100 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
FP-5101
$826.18
Available
in 6 weeks
Meter
1 to 20 FPS
±1%
100 °C (212 °F)
200 psi
Hastalloy C, PVDF, FKM O-RING
Sinusoidal
FP-5100 Sensor Installation Fittings, User Must Select
5 to 8"
No Display
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The FP-2540-Series offer the added strength and corrosion resistance of stainless steel for applications requiring low velocity measurement.

Product Number Category Velocity Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Compatible Fittings Pipe Size Range Display Features
FP-2541
$899.46
4  In Stock
Meter
0.3 to 20 FPS
±1%
82 °C (180 °F)
250 psi
316 ss, PEEK, CD4MCU, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
Standard 1.5" NPT Tee Adaptors, Customer Supplied
1.5 to 24"
No Display
Not Applicable
FP-3-1500-2B
$1,234.10
Available
in 8 weeks
Meter
0.3 to 20 FPS
±1%
82 °C (180 °F)
250 psi
316 ss, PEEK, CD4MCU, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
Standard 1.5" NPT Tee Adaptors, Customer Supplied
1.5 to 24"
No Display
Hot Tap Servicing
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The FP7002-Series Paddlewheel Flow sensor/transmitter flow system provides a simple solution for applications requiring a remote flow temperature sensor.

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Compatible Fittings Pipe Size Range Process Connection Type Process Connection Size Display Features
SYS/FP7002A/FP7010-GI
$919.83
Available
in 5 weeks
Meter
3 to 50 GPM
±2%
93 °C (200 °F)
150 psi
Galvanized Iron, Brass, PP, PVDF, FKM O-RING
Amplified Square Pulse
12 to 18 Vdc
Not Applicable
Not Applicable
NPT Female
1"
No Display
Temperature Sensor Output
FP7002
$701.20
Available
in 5 weeks
Meter
2 to 460 GPM
±2%
93 °C (200 °F)
150 psi
PP, PVC, PVDF, FKM O-RING
Amplified Square Pulse
12 to 18 Vdc
FP7000 Sensor Installation Fittings, User Must Select
3/4 to 3"
Not Applicable
Not Applicable
No Display
Temperature Sensor Output
FP7002A
$699.56
Available
in 5 weeks
Meter
2 to 460 GPM
±2%
93 °C (200 °F)
150 psi
Brass, PP, PVDF, FKM O-RING
Amplified Square Pulse
12 to 18 Vdc
FP7000 Sensor Installation Fittings, User Must Select
3/4 to 3"
Not Applicable
Not Applicable
No Display
Temperature Sensor Output
SYS/FP7002/FP7007
$821.82
Available
in 5 weeks
Meter
2 to 30 GPM
±2%
93 °C (200 °F)
150 psi
PP, PVC, PVDF, FKM O-RING
Amplified Square Pulse
12 to 18 Vdc
Not Applicable
Not Applicable
NPT Female
3/4"
No Display
Temperature Sensor Output
SYS/FP7002/FP7010
$821.82
Available
in 5 weeks
Meter
3 to 50 GPM
±2%
93 °C (200 °F)
150 psi
PP, PVC, PVDF, FKM O-RING
Amplified Square Pulse
12 to 18 Vdc
Not Applicable
Not Applicable
NPT Female
1"
No Display
Temperature Sensor Output
  Load More Items from this family (11) ...
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The FPR300-Series body material is polypropylene, with transparent acrylic covers for visual flow indication. Polypropylene covers are available as an option.

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Process Connection Type Process Connection Size Display
FPR302
$457.46
2  In Stock
Meter
0.1 to 10 GPM
±1%
70 °C (160 °F)
150 psi
Nickle Tungsten Carbide, PP, Acrylic, PVDF, Sapphire, EPDM O-RING
Amplified Square Pulse
6 to 24 Vdc
NPT Female
1/2"
No Display
FPR301
$410.43
Available
in 4 weeks
Meter
0.07 to 5 GPM
±1%
70 °C (160 °F)
150 psi
Nickle Tungsten Carbide, PP, Acrilic, PVDF, Saphare, EPDM O-RING
Amplified Square Pulse
6 to 24 Vdc
NPT Female
3/8"
No Display
FPR303
$410.43
6  In Stock
Meter
0.2 to 20 GPM
±1%
70 °C (160 °F)
150 psi
Nickle Tungsten Carbide, PP, Acrylic, PVDF, Sapphire, EPDM O-RING
Amplified Square Pulse
6 to 24 Vdc
NPT Female
3/4"
No Display
FPR304
$410.43
Available
in 4 weeks
Meter
0.5 to 40 GPM
±1%
70 °C (160 °F)
150 psi
Nickle Tungsten Carbide, PP, Acrylic, PVDF, Sapphire, EPDM O-RING
Amplified Square Pulse
6 to 24 Vdc
NPT Female
1"
No Display
FPR311
$1,053.99
Available
in 4 weeks
Meter
0.07 to 5 GPM
±1%
70 °C (160 °F)
150 psi
Zirconium , TFE, PVDF, Sapphire, FKM O-RING
Amplified Square Pulse
6 to 24 Vdc
NPT Female
3/8"
No Display
  Load More Items from this family (3) ...
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The FPB100 sensor is an industry standard and has the added functionality of various output options including flow switch, multi-functional pulse divider or 4 to 20 mA.

Product Number Category Velocity Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Compatible Fittings Pipe Size Range Display
FPB111
$691.93
Available
in 8 weeks
Meter
0.3 to 20 FPS
±1%
65 °C (149 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Pulse Divider, 5A SPDT Relay
21.6 to 26.4 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
FPB121
$691.93
1  In Stock
Meter
0.3 to 20 FPS
±1%
65 °C (149 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Pulse Divider, 100 mA Solid State SPDT Relay
5 to 24 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
FPB151
$712.34
40  In Stock
Meter
0.3 to 20 FPS
±1%
65 °C (149 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
4 to 20 mA
12 to 32 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
FPB152
$785.98
Available
in 8 weeks
Meter
0.3 to 20 FPS
±1%
65 °C (149 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
4 to 20 mA
12 to 32 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
5 to 8"
No Display
FPB153
$858.62
1  In Stock
Meter
0.3 to 20 FPS
±1%
65 °C (149 °F)
180 psi
PVDF, FKM O-RING
4 to 20 mA
12 to 32 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
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The FTB300-Series of digital paddlewheel are an economical choice for low flow rate applications. They use Infra-red light beam technology. Available in 1/8 FNPT, 1/4 FNPT.

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Process Connection Type Process Connection Size Display
FTB311
$287.14
Available
in 3 weeks
Meter
30 to 300 mL/Min
±6%
54 °C (130 °F)
130 psi
PVDF, PVC, FKM O-RING
Amplified Square Pulse
9 to 28 Vdc, Open Collector Alarm Output
NPT Female
1/8"
No Display
FTB312
$268.09
Available
in 3 weeks
Meter
100 to 1,000 mL/Min
±6%
54 °C (130 °F)
130 psi
PVDF, PVC, FKM O-RING
Amplified Square Pulse
9 to 28 Vdc, Open Collector Alarm Output
NPT Female
1/8"
No Display
FTB313
$283.16
Available
in 3 weeks
Meter
200 to 2,000 ml/min
±6%
54 °C (130 °F)
130 psi
PVDF, PVC, FKM O-RING
Amplified Square Pulse
9 to 28 Vdc, Open Collector Alarm Output
NPT Female
1/8"
No Display
FTB315
$283.16
Available
in 3 weeks
Meter
500 to 5,000 ml/min
±6%
54 °C (130 °F)
130 psi
PVDF, PVC, FKM O-RING
Amplified Square Pulse
9 to 28 Vdc, Open Collector Alarm Output
NPT Female
1/8"
No Display
FTB316
$283.16
Available
in 3 weeks
Meter
700 to 7,000 ml/min
±6%
54 °C (130 °F)
130 psi
PVDF, PVC, FKM O-RING
Amplified Square Pulse
9 to 28 Vdc, Open Collector Alarm Output
NPT Female
1/8"
No Display
  Load More Items from this family (17) ...
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The FP-5600 and FP8500A-Series low flow sensors are high resolution, low power devices ideal for measuring flow in piping systems with extremely low velocities.

Product Number Category Velocity Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Compatible Fittings Pipe Size Range Display
FP-5600
$471.95
Available
in 6 weeks
Meter
0.3 to 20 FPS
±1%
85 °C (185 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Amplified Square Pulse
3.3 to 24 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
FP-5601
$517.84
Available
in 6 weeks
Meter
0.3 to 20 FPS
±1%
85 °C (185 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Amplified Square Pulse
3.3 to 24 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
5 to 8"
No Display
FP-5602
$596.49
1  In Stock
Meter
0.3 to 20 FPS
±1%
85 °C (185 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Amplified Square Pulse
3.3 to 24 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
10 to 12"
No Display
FP-5603
$911.11
Available
in 6 weeks
Meter
0.3 to 20 FPS
±1%
85 °C (185 °F)
200 psi
Hastalloy C, PVDF, FKM O-RING
Amplified Square Pulse
3.3 to 24 Vdc
FP-5300 Sensor Installation Fittings, User Must Select
1/2 to 4"
No Display
FP8501A
$386.74
Available
in 8 weeks
Meter
0.3 to 20 FPS
±1%
85 °C (185 °F)
180 psi
Titanium, PP, PVDF, FKM O-RING
Amplified Square Pulse
3.3 to 24 Vdc
FP-5300 Sensor Installation Fittings with additional Mounting Kit, User Must Select
1/2 to 4"
No Display
  Load More Items from this family (1) ...
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The FP7001A paddlewheel flow and temperature sensor is ideal for accurate monitoring of industrial water flows, hard-to-handle corrosive solutions, and high purity fluids .

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Compatible Fittings Pipe Size Range Display Features
FP7001A
$403.21
Available
in 3 weeks
Meter
2 to 460 GPM
±2%
93 °C (200 °F)
150 psi
316 SS, PP, FKM O-RING
Amplified Square Pulse
5 to 18 Vdc
FP7000 Sensor Installation Fittings, User Must Select
3/4 to 3"
No Display
Temperature Sensor Output
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The Series PFT Insertion Paddlewheel Flowmeters monitor liquid flow rates in pipes from 1-1/2 to 40". The unit outputs a frequency proportional pulsed or 4 to 20 mA output.

Product Number Max Operating Pressure Process Connection Type Process Connection Size Wetted Materials Supply Power Features Compliance Output Signal Pipe Size Range Compatible Fittings
PFT-HAN-B611-S
$850.00
Available
in 3 weeks
400 psig (27.6 bar) @ 100°F (37.8°C)
1-1/2" male NPT
1-1/2" NPT
Brass, FKM, Tungsten Carbide, PTFE
10 to 35 VDC
None
CE
4 to 20 mA
1-1/2 to 40" (38.1 to 1016 mm)
Hot Tap
PFT-HAN-S611-S
$1,195.00
Available
in 3 weeks
400 psig (27.6 bar) @ 100°F (37.8°C)
1-1/2" male NPT
1-1/2" NPT
316SS, FKM, Tungsten Carbide, PTFE
10 to 35 VDC
Adjustable Hot Tap Insertion
CE
4 to 20 mA
1-1/2 to 40" (38.1 to 1016 mm)
Hot Tap Servicing
PFT-HAN-S811-S
$1,195.00
Available
in 3 weeks
400 psig (27.6 bar) @ 100°F (37.8°C)
1-1/2" male BSPT
1-1/2" BSPT
316SS, FKM, Tungsten Carbide, PTFE
10 to 35 VDC
Adjustable Hot Tap Insertion
CE
4 to 20 mA
1-1/2 to 40" (38.1 to 1016 mm)
Hot Tap Servicing
PFT-HDN-B611-S
$850.00
Available
in 3 weeks
400 psig (27.6 bar) @ 100°F (37.8°C)
1-1/2" male NPT
1-1/2" NPT
Brass, FKM, Tungsten Carbide, PTFE
10 to 35 VDC
Adjustable Hot Tap Insertion
CE
Pulse
1-1/2 to 40" (38.1 to 1016 mm)
Hot Tap Servicing
PFT-HDN-S611-S
$1,195.00
Available
in 3 weeks
400 psig (27.6 bar) @ 100°F (37.8°C)
1-1/2" male NPT
1-1/2" NPT
316SS, FKM, Tungsten Carbide, PTFE
10 to 35 VDC
Adjustable Hot Tap Insertion
CE
Pulse
1-1/2 to 40" (38.1 to 1016 mm)
Hot Tap Servicing
  Load More Items from this family (4) ...
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The FP-5070 Mini-Flow sensor is ideal for precision low flow. The FP-5070 is available in four flow range configurations, covering a very wide range of flows

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Process Connection Type Process Connection Size Display
FP-5072-PV
$1,188.51
Available
in 8 weeks
Meter
0.15 to 0.74 GPM
±2%
120 °C (248 °F)
45 psi
PVDF, PTFE, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
1/4"
No Display
FP-5074-PV
$1,085.63
Available
in 8 weeks
Meter
0.343 to 1.585 GPM
±2%
120 °C (248 °F)
45 psi
PVDF, PTFE, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
1/4"
No Display
FP-5076-PV
$1,188.51
Available
in 8 weeks
Meter
0.845 to 3.17 GPM
±2%
120 °C (248 °F)
45 psi
PVDF, PTFE, FKM O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
1/4"
No Display
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The SFI Series are manufactured of quality materials and safety tested to assure long, dependable service at economical prices. They feature a double window with a rotating impeller and removable window for easy service and replacement of wearing parts.

Product Number Wetted Materials Service Temperature Limits Process Connection Pressure Limits
SFI-100-1
$257.90
Available
in 9 days
Bronze
Gases and Liquids
200°F (93°C)
1" NPT
125 psig (8.62 bar)
SFI-100-2
$450.30
Available
in 9 days
Bronze
Gases and Liquids
200°F (93°C)
2" NPT
125 psig (8.62 bar)
SFI-300-1
$283.90
Available
in 9 days
Bronze
Gases and Liquids
200°F (93°C)
1" NPT
125 psig (8.62 bar)
SFI-300-2
$641.70
Available
in 9 days
Bronze
Gases and Liquids
200°F (93°C)
2" NPT
125 psig (8.62 bar)
SFI-350-1
$271.45
Available
in 9 days
Bronze
Gases and Liquids
200°F (93°C)
1" NPT
125 psig (8.62 bar)
  Load More Items from this family (89) ...
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FP1400-Series flowmeters have two programmable flow totalizers, low, high, or range flow and temperature alarm, two sets of optically isolated outputs, and flow pulse output.

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Process Connection Type Process Connection Size Communication Protocol Display Features
FP1402
$1,003.78
Available
in 6 weeks
Meter
0.5 to 5 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
0 to 5 Vdc, 4 to 20 mA, Two Alarms
11 to 26 Vdc
NPT Female
3/8"
RS232
LCD
Nema 4X, IP67
FP1404
$1,003.78
Available
in 6 weeks
Meter
1 to 10 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
0 to 5 Vdc, 4 to 20 mA, Two Alarms
11 to 26 Vdc
NPT Female
1/2"
RS232
LCD
Nema 4X, IP67
FP1406
$950.14
Available
in 6 weeks
Meter
2 to 20 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
0 to 5 Vdc, 4 to 20 mA, Two Alarms
11 to 26 Vdc
NPT Female
3/4"
RS232
LCD
Nema 4X, IP67
FP1408
$1,003.78
Available
in 6 weeks
Meter
3.5 to 35 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
0 to 5 Vdc, 4 to 20 mA, Two Alarms
11 to 26 Vdc
NPT Female
1"
RS232
LCD
Nema 4X, IP67
FP1412
$1,379.74
Available
in 6 weeks
Meter
0.5 to 5 GPM
±1%
60 °C (140 °F)
150 psi
PVDF, Zirconia, Saphire, PTFE O-RING
0 to 5 Vdc, 4 to 20 mA, Two Alarms
11 to 26 Vdc
NPT Female
3/8"
RS232
LCD
Nema 4X, IP67
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Fluid through the FPB1400 causes the paddlewheel to spin. As the paddle magnets spin, electrical pulses are produced in which frequency is proportional to the flow rate.

Product Number Category Flow Range Accuracy Max Process Temperature Max Operating Pressure Wetted Materials Output Signal Supply Power Process Connection Type Process Connection Size Display Features
FPB1402
$626.44
Available
in 6 weeks
Meter
0.5 to 5 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
3/8"
No Display
Not Applicable
FPB1404
$626.44
Available
in 6 weeks
Meter
1 to 10 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
1/2"
No Display
Not Applicable
FPB1406
$626.44
Available
in 6 weeks
Meter
2 to 20 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
3/4"
No Display
Not Applicable
FPB1408
$626.44
Available
in 6 weeks
Meter
3.5 to 35 GPM
±1%
60 °C (140 °F)
150 psi
Polypropylene, PVDF, Nickle Tungston Carbide, Saphire, EPDM O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
1"
No Display
Not Applicable
FPB1412
$1,001.54
Available
in 6 weeks
Meter
0.5 to 5 GPM
±1%
60 °C (140 °F)
150 psi
PVDF, Zirconia, Saphire, PTFE O-RING
Amplified Square Pulse
5 to 24 Vdc
NPT Female
3/8"
No Display
Not Applicable
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MIDWEST Sight Flow Indicator offer threaded process connections. Maintenance is simple with internal wipers. Economical.

Product Number Flow Range Max Operating Pressure Wetted Materials Process Connection Type Process Connection Size
SFI-700-1
$734.25
Available
in 3 weeks
0 to 0.50 GPM
230 psig (15.86 bar).
Tube tempered borosilicate Body brass Gasket fluoroelastomer Indicator acetal.
NPT Female
1"
SFI-700-1/2
$563.70
Available
in 3 weeks
0 to 0.25 GPM
230 psig (15.86 bar).
Tube tempered borosilicate Body brass Gasket fluoroelastomer Indicator acetal.
NPT Female
1/2"
SFI-700-1/4
$461.75
Available
in 3 weeks
0 to 0.10 GPM
230 psig (15.86 bar).
Tube tempered borosilicate Body brass Gasket fluoroelastomer Indicator acetal.
NPT Female
1/4"
SFI-700-3/4
$687.45
Available
in 3 weeks
0 to 0.30 GPM
230 psig (15.86 bar).
Tube tempered borosilicate Body brass Gasket fluoroelastomer Indicator acetal.
NPT Female
3/4"
SFI-700-3/8
$527.30
Available
in 3 weeks
0 to 0.10 GPM
230 psig (15.86 bar).
Tube tempered borosilicate Body brass Gasket fluoroelastomer Indicator acetal.
NPT Female
3/8"
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Paddlewheel Flow Meters

Paddlewheel Flow Meters are important devices used in a variety of industrial, commercial, and ...
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