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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Mass Flow Meter, Economical, Gas, 10 SLM to 1000 SLM, 500 psi, 3/4 " NPT Female, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, 50 °C (122 °F), ± 1 %, Al, Brass, FKM, FMA1800A Series, Each

$1,941.17

Typically ships within 4 weeks

Subject to factory lead times

Air Velocity Transmitter, Hot Wire, 15 Vdc to 24 Vdc, 0 FPM to 5000 FPM, ± 15 FPM Accuracy, 0 Vdc to 5 Vdc, 1/4 " x 12 " (DxL), Remote Probe, SPST Relay, FMA904R Series, Each

$737.54

Typically ships within 5 weeks

Subject to factory lead times

Liquid Flow Meter, Low Flow, 6 Vdc to 24 Vdc, 0.5 GPM to 40 GPM, 1 ", NPT Female, ± 1 % Accuracy, Amplified Square Pulse, PP, 150 psi, FPR300 Series, Each

$427.87

Typically ships within 3 weeks

Subject to factory lead times

Indicating Flow Meter w/Analog Output, Water, 2 GPM to 20 GPM, 3500 psi, 3/4 " NPT Female, 116 °C (240 °F), ± 2 %, Digital, Al, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, FKM, FLR Series, Each

$1,392.02

Typically ships within 2 weeks

Subject to factory lead times

Mass Flow Meter, Economical, Gas, 5 SCCM to 500 SCCM, 1000 psi, 1/4 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, 50 °C (122 °F), ± 1 %, Al, Brass, FKM, FMA1700A Series, Each

$780.51

Typically ships within 4 weeks

Subject to factory lead times

Variable Area Flow Meter, Air, 0.5 SCFM to 5 SCFM, 100 psi, 1/4 " NPT Female, 65 °C (150 °F), ± 3 %, Direct Read, Acrylic, Buna, Brass, w/Valve, FL-2000 Series, Each

$202.06

Typically ships within 6 weeks

Subject to factory lead times

Mass Flow Meter, Gas, 0 SLM to 250 SLM, RS232, 145 psi, 1/2 " NPT Female, Dual 0 Vdc to 5 Vdc, LCD, 50 °C (122 °F), ± 0.8 %, 300 SS, Silicone, Al, FKM, FMA-1600A Series, Each

$2,406.57

Typically ships within 6 weeks

Subject to factory lead times

Turbine Flow Meter for Water Totalization, Liquid, 0.22 GPM to 20 GPM, 3/4 ", NPT Male, ± 1.5 %, Amplified Square Wave, Brass, SS, PP, EPDM, Mechanical Counter Display, FTB-4105A Series, Each

$334.29

Typically ships within 12 weeks

Subject to factory lead times

Turbine Flow Meter, Liquid, 0.176 GPM to 1.76 GPM (0.6662 LPM to 6.662 LPM), 1/2 ", NPT Male, ± 0.5 %, 4 mA to 20 mA, 304, 316, CD4MCU SS, Tungsten Carbide, FTB-800 Series, Each

$1,077.96

Typically ships within 4 weeks

Subject to factory lead times

Vortex Shedding Flow Meter & Temperature Transmitter, 2.5 GPM to 25 GPM, 3/4 " NPT Female, ± 2 %, 10 Vdc to 30 Vdc, 4 mA to 20 mA, Brass, PVDF, FKM O-RING, LCD Display, FV101 Series, Each

$1,562.50

Typically ships within 10 weeks

Subject to factory lead times

Variable Area Flow Meter, Air, 0.2 LPM to 2 LPM, 200 psi, 1/8 " NPT Female, 121 °C (250 °F), ± 5 %, Direct Read, Aluminum, Glass, Buna, 316 SS, w/Valve, FLD Series, Each

$175.92

Typically ships within 3 weeks

Subject to factory lead times

Variable Area Flow Meter, Air, 1 LPM to 12 LPM, 125 psi, 1/8 " NPT Female, 60 °C (140 °F), ± 4 %, Direct Read, Acrylic, Brass, SS, Silicone Rubber, w/Valve, FLK-2000 Series, Each

$79.52

Typically ships within 3 weeks

Subject to factory lead times

Mass Flow Meter, Economical, Gas, 10 SLM to 1000 SLM, 500 psi, 3/4 " NPT Female, 0 Vdc to 5 Vdc, 4 mA to 20 mA, LCD, 50 °C (122 °F), ± 1 %, Al, Brass, FKM, FMA1800A Series, Each

$1,941.17

Typically ships within 4 weeks

Subject to factory lead times

Air Velocity Transmitter, Hot Wire, 15 Vdc to 24 Vdc, 0 FPM to 5000 FPM, ± 15 FPM Accuracy, 0 Vdc to 5 Vdc, 1/4 " x 12 " (DxL), Remote Probe, SPST Relay, FMA904R Series, Each

$737.54

Typically ships within 5 weeks

Subject to factory lead times

Liquid Flow Meter, Low Flow, 6 Vdc to 24 Vdc, 0.5 GPM to 40 GPM, 1 ", NPT Female, ± 1 % Accuracy, Amplified Square Pulse, PP, 150 psi, FPR300 Series, Each

$427.87

Typically ships within 3 weeks

Subject to factory lead times

Indicating Flow Meter w/Analog Output, Water, 2 GPM to 20 GPM, 3500 psi, 3/4 " NPT Female, 116 °C (240 °F), ± 2 %, Digital, Al, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, FKM, FLR Series, Each

$1,392.02

Typically ships within 2 weeks

Subject to factory lead times

Mass Flow Meter, Economical, Gas, 5 SCCM to 500 SCCM, 1000 psi, 1/4 " Compression, 0 Vdc to 5 Vdc, 4 mA to 20 mA, 50 °C (122 °F), ± 1 %, Al, Brass, FKM, FMA1700A Series, Each

$780.51

Typically ships within 4 weeks

Subject to factory lead times

Variable Area Flow Meter, Air, 0.5 SCFM to 5 SCFM, 100 psi, 1/4 " NPT Female, 65 °C (150 °F), ± 3 %, Direct Read, Acrylic, Buna, Brass, w/Valve, FL-2000 Series, Each

$202.06

Typically ships within 6 weeks

Subject to factory lead times

Mass Flow Meter, Gas, 0 SLM to 250 SLM, RS232, 145 psi, 1/2 " NPT Female, Dual 0 Vdc to 5 Vdc, LCD, 50 °C (122 °F), ± 0.8 %, 300 SS, Silicone, Al, FKM, FMA-1600A Series, Each

$2,406.57

Typically ships within 6 weeks

Subject to factory lead times

Turbine Flow Meter for Water Totalization, Liquid, 0.22 GPM to 20 GPM, 3/4 ", NPT Male, ± 1.5 %, Amplified Square Wave, Brass, SS, PP, EPDM, Mechanical Counter Display, FTB-4105A Series, Each

$334.29

Typically ships within 12 weeks

Subject to factory lead times

Turbine Flow Meter, Liquid, 0.176 GPM to 1.76 GPM (0.6662 LPM to 6.662 LPM), 1/2 ", NPT Male, ± 0.5 %, 4 mA to 20 mA, 304, 316, CD4MCU SS, Tungsten Carbide, FTB-800 Series, Each

$1,077.96

Typically ships within 4 weeks

Subject to factory lead times

Vortex Shedding Flow Meter & Temperature Transmitter, 2.5 GPM to 25 GPM, 3/4 " NPT Female, ± 2 %, 10 Vdc to 30 Vdc, 4 mA to 20 mA, Brass, PVDF, FKM O-RING, LCD Display, FV101 Series, Each

$1,562.50

Typically ships within 10 weeks

Subject to factory lead times

Variable Area Flow Meter, Air, 0.2 LPM to 2 LPM, 200 psi, 1/8 " NPT Female, 121 °C (250 °F), ± 5 %, Direct Read, Aluminum, Glass, Buna, 316 SS, w/Valve, FLD Series, Each

$175.92

Typically ships within 3 weeks

Subject to factory lead times

Variable Area Flow Meter, Air, 1 LPM to 12 LPM, 125 psi, 1/8 " NPT Female, 60 °C (140 °F), ± 4 %, Direct Read, Acrylic, Brass, SS, Silicone Rubber, w/Valve, FLK-2000 Series, Each

$79.52

Typically ships within 3 weeks

Subject to factory lead times