Air Flow Gauges | McMaster-Carr

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For Use With

Maximum Flow

Pipe Size

Calibrated With

Flow Measurement Unit

Cubic Centimeters per Minute

Feet per Second

Gallons per Minute

Liters per Minute

Standard Cubic Feet per Hour

Standard Cubic Feet per Minute

Display Type

Minimum Flow

Maximum Pressure @ Temperature

Fitting Material

Thread Type

Connects To

Gender

Wetted Parts Material

Fitting Connection

Graduations

Measures

Differential Pressure

Mounting Position

Maximum Temperature

Overall Height

Body Material

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Calibration Media Pressure

14.7 psi

50 psi

100 psi

Center-to-Center Height

472 Products

Fluid Handling

Flowmeters

Measure the flow rate of a liquid or gas

295 products

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

12 products

Differential Pressure Gauges

Display the difference in pressure between two points in your air and fluid systems

38 products

Differential Pressure and Vacuum Gauges

Show changes in pressure and vacuum to monitor fans, blowers, and filters

8 products

Differential Pressure Sensors

Attach to gauges and switches to detect static pressure changes in air-handling equipment

5 products

Pitot Tubes

Connect to gauges to measure air flow in filters, cooling coils, and other air-handling equipment

4 products

Differential Pressure Transmitters

Relay pressure changes in heating, cooling, and pumping systems to controllers and remote displays

8 products

Differential Pressure Switches

Activate controls and alarms when the pressure difference between process lines exceeds a setpoint

6 products

Measuring and Inspecting

Airflow Meters

Measure airflow in duct, air filters, exhaust hoods, and other air applications

20 products

Electrical

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

1 product