Flow Meters - Dwyer

Flow meters are a piece of essential equipment for many industries, as they allow for accurately measuring fluid flow rates. At Centro, we carry a complete online selection of flow meters, including magnetic flow m...

Categories from Dwyer (6)
Visual Flow Meters
Visual Flow Meters

Visual Flow Meters offer real-time insights into fluid dynamics. With intuitive visuals, these meters provide accurate flow monitoring for optimal control in diverse applications, ensuring efficiency and precision.

Sight Flow Indicators
Sight Flow Indicators

Sight flow indicators are essential instruments used to visually monitor the flow of liquids and gases in a pipeline or process system. These transparent or glass-tube indicators allow operators to observe the presence, color, clarity, and flow rate of fluids, ensuring smooth operations and providing valuable insights into the process. Sight flow indicators are commonly used in industries like chemical processing, petrochemicals, pharmaceuticals, and water treatment, where real-time flow observation is critical for safety, quality control, and troubleshooting. With a wide range of designs and materials available, sight flow indicators offer reliable and easy-to-use solutions for monitoring fluid flow and ensuring the efficiency of industrial processes.

Water Meters
Water Meters

Water Meters are essential tools for accurately measuring water consumption. These devices play a vital role in utilities, residential, and industrial settings by providing precise data on water usage. Water Meters contribute to efficient resource management, billing accuracy, and water conservation efforts, making them indispensable for monitoring and optimizing water distribution systems.

Accessories and Parts
Accessories and Parts

Flow meter accessories and parts are components used to enhance the functionality, accuracy, and performance of flow meters in various industrial applications. These accessories include items such as flow totalizers, transmitters, calibration equipment, and mounting hardware, which extend the capabilities of flow meters for measuring and monitoring fluid flow rates. Browse our selection below or contact us to speak with a product expert.

Turbine Flow Meters
Turbine Flow Meters

Turbine flow meters are advanced instruments designed to measure fluid flow by utilizing the rotation of a turbine within the fluid stream. These meters are widely employed in aerospace, petrochemical, and water management industries to provide accurate and real-time data on flow rates. Turbine flow meters excel in applications where precision is crucial, offering high accuracy and reliability. They play a pivotal role in optimizing processes, monitoring consumption, and ensuring the efficient operation of various systems.

Anemometer Flow Meters
Anemometer Flow Meters

Anemometer Flow Meters are specialized instruments designed to measure air or gas flow velocity. These devices are crucial in various applications, including HVAC systems and environmental monitoring. They provide accurate data on airflow rates, helping optimize ventilation, ensure safety, and enhance energy efficiency in diverse settings.

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The Dwyer - FLDA3218ST is a Variable Area Flow Meter featuring Air, 4 LPM to 40 LPM, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, Aluminum, Glass, Buna, 316 SS, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$216.23

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FL4212-V is a Variable Area Flow Meter featuring OEM-Style, Air, 0.5 SCFH to 5 SCFH, 100 psi, 1/4 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, Brass, EPR, and w/Valve. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$131.04

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - HHF11A is an Air Velocity Meter featuring Battery Power (4 AAA), 1 FPS to 114 FPS, ± 5 %, 2.9 " Dia, with CFM, Humidity, Dew Point, and Temperature. Sold individually.

$524.94

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA1843A is a Mass Flow Meter featuring Economical, Gas, 2 SLM to 200 SLM, 500 psi, 3/8 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, Al, Brass, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA1800A Series. Sold individually.

$1,828.47

Should ship between 20 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FMG3002-PP is an Electromagnetic Flow Meter featuring Conductive Fluids, 0.15 FPS to 16.4 FPS, 1/2 " to 4 ", FP-5300 Sensor Installation, ± 1 %, 4 mA to 20 mA, 316 SS, PP, and FKM. Part of the FMG3000 Series. Sold individually.

$1,381.67

Should ship between 04 Dec and 11 Dec

Subject to factory lead times

The Dwyer - FL-530 is a Flow Meter featuring In-line, 30 SCFM to 300 SCFM Air, 3 GPM to 30 GPM Water, 100 psi, 1 1/2 " NPT Female, ± 5 %, Direct Read, 316 SS, PVC, and FKM. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500 Series. Sold individually.

$443.05

Should ship between 01 Jan and 08 Jan

Subject to factory lead times

The Dwyer - FLR1009 is a Turbine Flow Meter featuring Low-Flow, Liquid, 50 mL/min to 500 mL/min, 1/4 ", Compression Fitting, ± 3 %, 0 Vdc to 5 Vdc, PPS, Glass, SS, Sapphire, and FKM. Part of the FLR1000 Series. Sold individually.

$473.80

Should ship between 27 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FMA1844A is a Mass Flow Meter featuring Economical, Gas, 5 SLM to 500 SLM, 500 psi, 1/2 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, Al, Brass, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA1800A Series. Sold individually.

$1,978.09

Should ship between 20 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FMA-1608A is a Mass Flow Meter featuring Gas, 0.1 SLM to 20 SLM, RS232, 145 psi, 1/8 " NPT Female, 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Al, Silicone, FKM, and Supply Incl. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$2,028.82

Should ship between 06 Nov and 13 Nov

Subject to factory lead times

The Dwyer - FL-2013-SS is a Variable Area Flow Meter featuring Air, 0.4 LPM to 5 LPM, 100 psi, 1/8 " NPT Female, ± 5 %, Direct Read, SS, Acrylic, FKM, and w/Valve. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-2000 Series. Sold individually.

$124.69

Should ship between 04 Dec and 11 Dec

Subject to factory lead times

The Dwyer - FL-3440C is a Variable Area Flow Meter w/150 mm Flow Tube featuring 5949.4 SCCM to 59494 SCCM Air, 188.1 SCCM to 1881 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3400 Series. Sold individually.

$307.18

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FL-510 is a Flow Meter featuring In-line, 15 SCFM to 90 SCFM Air, 1 GPM to 10 GPM Water, 100 psi, 1 " NPT Female, ± 5 %, Direct Read, 316 SS, PVC, and FKM. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500 Series. Sold individually.

$277.46

Should ship between 01 Jan and 08 Jan

Subject to factory lead times

The Dwyer - FV102 is a Vortex Shedding Flow Meter featuring 1.2 GPM to 12 GPM, 1/2 " NPT Female, ± 2 %, 10 Vdc to 30 Vdc, 4 mA to 20 mA, 250 mA SPST SSR, Brass, PVDF, FKM O-RING, and LCD Display. Part of the FV101 Series. Sold individually.

$876.46

Should ship between 01 Jan and 08 Jan

Subject to factory lead times

The Dwyer - FPR303 is a Liquid Flow Meter featuring Low Flow, 6 Vdc to 24 Vdc, 0.2 GPM to 20 GPM, 3/4 ", NPT Female, ± 1 % Accuracy, Amplified Square Pulse, PP, and 150 psi. Part of the FPR300 Series. Sold individually.

$498.48

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FDT-25W is an Ultrasonic Flow Meter featuring Clean Fluids, ± 32 m/s, 3/4 " to 240 " Dia, ± 1 % Accuracy, AC/DC, 4 mA to 20 mA, RS485, Wall Mount W/Transducers, and LCD Display. Part of the FDT500 Series. Sold individually.

$1,939.96

Should ship between 20 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FLMH-1401BR is a Variable Area Flow Meter featuring Economical, In-line, Oil, 0.1 GPM to 1 GPM, 3500 psi, 1/4 " NPT Female, ± 2 %, Direct Read, Brass, SS, Buna, EPR, FKM, and Perfluoroelastomer. It is rated for a temperature range of 116 °C. Part of the FLMH Series. Sold individually.

$445.52

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA-A2305 is a Mass Flow Meter featuring Gas, 5 SCCM to 500 SCCM, 250 psi, 1/4 " NPT Female, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, 17-4 SS, Acetal, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-A2000 Series. Sold individually.

$1,075.29

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FLDA3224C is a Variable Area Flow Meter featuring Air, 25 mL/min to 250 mL/min, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, Aluminum, Glass, Buna, Carboloy, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$198.35

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA-A2310 is a Mass Flow Meter featuring Gas, 0.15 SLM to 15 SLM, 250 psi, 1/4 " NPT Female, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, 17-4 SS, Acetal, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-A2000 Series. Sold individually.

$1,075.29

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - HHF142B is an Anemometer featuring Handheld, Rotating Metal Vane, Battery Power (3 AA), 40 FPM to 7800 FPM, ± 1 % Accuracy, 2-3/4 " x 2.8 " (DxL), NIST Cert, and Volume Calculation. Part of the HHF142 Series. Sold individually.

$1,559.86

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA-1607A is a Mass Flow Meter featuring Gas, 0.05 SLM to 10 SLM, RS232, 145 psi, 1/8 " NPT Female, 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Al, Silicone, FKM, and Supply Incl. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$1,947.67

Should ship between 06 Nov and 13 Nov

Subject to factory lead times

The Dwyer - BV2000TRN250A is a Vision Turbine Flow Meter featuring NSF/ANSI Certified, Liquid, 1 LPM to 25 LPM, 3/8 ", NPT Male, ± 3 %, Amplified Square Wave, Trogamid, PTFE, Graphite, and 3-Pin Mini DIN. Part of the BV2000 Series. Sold individually.

$125.22

Should ship between 29 Jan and 05 Feb

Subject to factory lead times

The Dwyer - FL-3802G is a Variable Area Flow Meter w/150 mm Flow Tube featuring 37.4 SCCM to 374 SCCM Air, 0.55 SCCM to 5.5 SCCM Water, 200 psi, 1/8 " NPT Female, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3800 Series. Sold individually.

$291.49

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FL-500-RI is a Proximity Switch for Use with FL-530 featuring FL-540, FL-550 Flow Meter, and 1 " NPT Female. Part of the FL500R Series. Sold individually.

$183.82

Should ship between 01 Jan and 08 Jan

Subject to factory lead times

The Dwyer - FLDA3218ST is a Variable Area Flow Meter featuring Air, 4 LPM to 40 LPM, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, Aluminum, Glass, Buna, 316 SS, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$216.23

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FL4212-V is a Variable Area Flow Meter featuring OEM-Style, Air, 0.5 SCFH to 5 SCFH, 100 psi, 1/4 " NPT Female, ± 6 %, Direct Read, 316 SS, Acrylic, Brass, EPR, and w/Valve. It is rated for a temperature range of 38 °C (100 °F). Part of the FL4000 Series. Sold individually.

$131.04

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - HHF11A is an Air Velocity Meter featuring Battery Power (4 AAA), 1 FPS to 114 FPS, ± 5 %, 2.9 " Dia, with CFM, Humidity, Dew Point, and Temperature. Sold individually.

$524.94

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA1843A is a Mass Flow Meter featuring Economical, Gas, 2 SLM to 200 SLM, 500 psi, 3/8 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, Al, Brass, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA1800A Series. Sold individually.

$1,828.47

Should ship between 20 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FMG3002-PP is an Electromagnetic Flow Meter featuring Conductive Fluids, 0.15 FPS to 16.4 FPS, 1/2 " to 4 ", FP-5300 Sensor Installation, ± 1 %, 4 mA to 20 mA, 316 SS, PP, and FKM. Part of the FMG3000 Series. Sold individually.

$1,381.67

Should ship between 04 Dec and 11 Dec

Subject to factory lead times

The Dwyer - FL-530 is a Flow Meter featuring In-line, 30 SCFM to 300 SCFM Air, 3 GPM to 30 GPM Water, 100 psi, 1 1/2 " NPT Female, ± 5 %, Direct Read, 316 SS, PVC, and FKM. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500 Series. Sold individually.

$443.05

Should ship between 01 Jan and 08 Jan

Subject to factory lead times

The Dwyer - FLR1009 is a Turbine Flow Meter featuring Low-Flow, Liquid, 50 mL/min to 500 mL/min, 1/4 ", Compression Fitting, ± 3 %, 0 Vdc to 5 Vdc, PPS, Glass, SS, Sapphire, and FKM. Part of the FLR1000 Series. Sold individually.

$473.80

Should ship between 27 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FMA1844A is a Mass Flow Meter featuring Economical, Gas, 5 SLM to 500 SLM, 500 psi, 1/2 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, Al, Brass, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA1800A Series. Sold individually.

$1,978.09

Should ship between 20 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FMA-1608A is a Mass Flow Meter featuring Gas, 0.1 SLM to 20 SLM, RS232, 145 psi, 1/8 " NPT Female, 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Al, Silicone, FKM, and Supply Incl. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$2,028.82

Should ship between 06 Nov and 13 Nov

Subject to factory lead times

The Dwyer - FL-2013-SS is a Variable Area Flow Meter featuring Air, 0.4 LPM to 5 LPM, 100 psi, 1/8 " NPT Female, ± 5 %, Direct Read, SS, Acrylic, FKM, and w/Valve. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-2000 Series. Sold individually.

$124.69

Should ship between 04 Dec and 11 Dec

Subject to factory lead times

The Dwyer - FL-3440C is a Variable Area Flow Meter w/150 mm Flow Tube featuring 5949.4 SCCM to 59494 SCCM Air, 188.1 SCCM to 1881 SCCM Water, 200 psi, 1/8 " FNPT, ± 2 %, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3400 Series. Sold individually.

$307.18

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FL-510 is a Flow Meter featuring In-line, 15 SCFM to 90 SCFM Air, 1 GPM to 10 GPM Water, 100 psi, 1 " NPT Female, ± 5 %, Direct Read, 316 SS, PVC, and FKM. It is rated for a temperature range of 65 °C (150 °F). Part of the FL-500 Series. Sold individually.

$277.46

Should ship between 01 Jan and 08 Jan

Subject to factory lead times

The Dwyer - FV102 is a Vortex Shedding Flow Meter featuring 1.2 GPM to 12 GPM, 1/2 " NPT Female, ± 2 %, 10 Vdc to 30 Vdc, 4 mA to 20 mA, 250 mA SPST SSR, Brass, PVDF, FKM O-RING, and LCD Display. Part of the FV101 Series. Sold individually.

$876.46

Should ship between 01 Jan and 08 Jan

Subject to factory lead times

The Dwyer - FPR303 is a Liquid Flow Meter featuring Low Flow, 6 Vdc to 24 Vdc, 0.2 GPM to 20 GPM, 3/4 ", NPT Female, ± 1 % Accuracy, Amplified Square Pulse, PP, and 150 psi. Part of the FPR300 Series. Sold individually.

$498.48

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FDT-25W is an Ultrasonic Flow Meter featuring Clean Fluids, ± 32 m/s, 3/4 " to 240 " Dia, ± 1 % Accuracy, AC/DC, 4 mA to 20 mA, RS485, Wall Mount W/Transducers, and LCD Display. Part of the FDT500 Series. Sold individually.

$1,939.96

Should ship between 20 Nov and 04 Dec

Subject to factory lead times

The Dwyer - FLMH-1401BR is a Variable Area Flow Meter featuring Economical, In-line, Oil, 0.1 GPM to 1 GPM, 3500 psi, 1/4 " NPT Female, ± 2 %, Direct Read, Brass, SS, Buna, EPR, FKM, and Perfluoroelastomer. It is rated for a temperature range of 116 °C. Part of the FLMH Series. Sold individually.

$445.52

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA-A2305 is a Mass Flow Meter featuring Gas, 5 SCCM to 500 SCCM, 250 psi, 1/4 " NPT Female, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, 17-4 SS, Acetal, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-A2000 Series. Sold individually.

$1,075.29

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FLDA3224C is a Variable Area Flow Meter featuring Air, 25 mL/min to 250 mL/min, 200 psi, 1/8 " NPT Female, ± 5 %, Direct Read, Aluminum, Glass, Buna, Carboloy, and w/Valve. It is rated for a temperature range of 121 °C (250 °F). Part of the FLD Series. Sold individually.

$198.35

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA-A2310 is a Mass Flow Meter featuring Gas, 0.15 SLM to 15 SLM, 250 psi, 1/4 " NPT Female, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, ± 1 %, 17-4 SS, Acetal, and FKM. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-A2000 Series. Sold individually.

$1,075.29

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - HHF142B is an Anemometer featuring Handheld, Rotating Metal Vane, Battery Power (3 AA), 40 FPM to 7800 FPM, ± 1 % Accuracy, 2-3/4 " x 2.8 " (DxL), NIST Cert, and Volume Calculation. Part of the HHF142 Series. Sold individually.

$1,559.86

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FMA-1607A is a Mass Flow Meter featuring Gas, 0.05 SLM to 10 SLM, RS232, 145 psi, 1/8 " NPT Female, 0 Vdc to 5 Vdc, LCD, ± 0.8 %, 300 SS, Al, Silicone, FKM, and Supply Incl. It is rated for a temperature range of 50 °C (122 °F). Part of the FMA-1600A Series. Sold individually.

$1,947.67

Should ship between 06 Nov and 13 Nov

Subject to factory lead times

The Dwyer - BV2000TRN250A is a Vision Turbine Flow Meter featuring NSF/ANSI Certified, Liquid, 1 LPM to 25 LPM, 3/8 ", NPT Male, ± 3 %, Amplified Square Wave, Trogamid, PTFE, Graphite, and 3-Pin Mini DIN. Part of the BV2000 Series. Sold individually.

$125.22

Should ship between 29 Jan and 05 Feb

Subject to factory lead times

The Dwyer - FL-3802G is a Variable Area Flow Meter w/150 mm Flow Tube featuring 37.4 SCCM to 374 SCCM Air, 0.55 SCCM to 5.5 SCCM Water, 200 psi, 1/8 " NPT Female, 0 to 150, w/Valve, and 8 Turn. It is rated for a temperature range of 121 °C. Part of the FL-3800 Series. Sold individually.

$291.49

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

The Dwyer - FL-500-RI is a Proximity Switch for Use with FL-530 featuring FL-540, FL-550 Flow Meter, and 1 " NPT Female. Part of the FL500R Series. Sold individually.

$183.82

Should ship between 01 Jan and 08 Jan

Subject to factory lead times