Description

The Fluke 922 Airflow Meter/Micromanometer is designed to simplify the diagnosis of ventilation issues by integrating three essential tools: differential pressure, airflow, and velocity measurements. This handheld device allows HVAC technicians to:

Measure pressure drops across key HVAC equipment to ensure optimal performance and extend equipment life.
Match ventilation to occupant loads.
Monitor indoor vs. outdoor pressure relationships to manage the building envelope.
Promote indoor comfort and air quality.
Perform duct traversals for accurate airflow readings.

The Fluke 922 features a bright, backlit display for clear viewing in various environments, user-defined duct shape and size inputs for maximum airflow accuracy, and convenient colored hoses to help interpret pressure readings accurately. Additional functions include Min/Max/Average/Hold for easy data analysis and auto power-off to conserve battery life.

Product Specifications:

Feature	Range	Resolution	Accuracy
Air Pressure	±4000 Pascals	1 Pascal	±1% + 1 Pascal
	±16 in H₂O	0.001 in H₂O	±1% + 0.01 in H₂O
	±400 mm H₂O	0.1 mm H₂O	±1% + 0.1 mm H₂O
	±40 mbar	0.01 mbar	±1% + 0.01 mbar
	±0.6 PSI	0.0001 PSI	±1% + 0.0001 PSI
Air Velocity	250 to 16,000 fpm	1 fpm	±2.5% of reading at 2000 fpm (10.00 m/s)
	1 to 80 m/s	0.001 m/s	±2.5% of reading at 2000 fpm (10.00 m/s)
Air Flow (Volume)	0 to 99,999 cfm	1 cfm	Accuracy is a function of velocity and duct size
	0 to 99,999 m³/hr	1 m³/hr	Accuracy is a function of velocity and duct size
	0 to 99,999 l/s	1 l/s	Accuracy is a function of velocity and duct size
Temperature	0 °C to 50 °C (32 °F to 122 °F)	0.1 °C (0.1 °F)	±1% + 2 °C (±1% + 4 °F)
General Specifications
Operating Temperature	0 °C to +50 °C (+32 °F to +122 °F)
Storage Temperature	-40 °C to +60 °C (-40 °F to +140 °F)
Relative Humidity	0% to 90%, non-condensing
IP Rating	IP40
Operating Altitude	2000 m
Storage Altitude	12,000 m
EMI, RFI, EMC	Meets requirements for EN61326-1
Vibration	MIL-PREF-28800F, Class 3
Max Pressure at Each Port	10 PSI
Data Storage Capacity	99 readings
Warranty	2 years
Power	Four AA batteries
Battery Life	280 hours without backlight, 60 hours with backlight

Fluke 922 Airflow Meter/Micromanometer

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The Fluke 922 is a rugged and easy-to-use airflow meter that combines differential pressure, airflow, and velocity measurements, ideal for HVAC professionals. Read more

SKU: 2679822

The Fluke 922 is a rugged and easy-to-use airflow meter that combines differential pressure, airflow, and velocity measurements, ideal for HVAC professionals.

Description

The Fluke 922 Airflow Meter/Micromanometer is designed to simplify the diagnosis of ventilation issues by integrating three essential tools: differential pressure, airflow, and velocity measurements. This handheld device allows HVAC technicians to:

Measure pressure drops across key HVAC equipment to ensure optimal performance and extend equipment life.
Match ventilation to occupant loads.
Monitor indoor vs. outdoor pressure relationships to manage the building envelope.
Promote indoor comfort and air quality.
Perform duct traversals for accurate airflow readings.

The Fluke 922 features a bright, backlit display for clear viewing in various environments, user-defined duct shape and size inputs for maximum airflow accuracy, and convenient colored hoses to help interpret pressure readings accurately. Additional functions include Min/Max/Average/Hold for easy data analysis and auto power-off to conserve battery life.

Product Specifications:

Feature	Range	Resolution	Accuracy
Air Pressure	±4000 Pascals	1 Pascal	±1% + 1 Pascal
	±16 in H₂O	0.001 in H₂O	±1% + 0.01 in H₂O
	±400 mm H₂O	0.1 mm H₂O	±1% + 0.1 mm H₂O
	±40 mbar	0.01 mbar	±1% + 0.01 mbar
	±0.6 PSI	0.0001 PSI	±1% + 0.0001 PSI
Air Velocity	250 to 16,000 fpm	1 fpm	±2.5% of reading at 2000 fpm (10.00 m/s)
	1 to 80 m/s	0.001 m/s	±2.5% of reading at 2000 fpm (10.00 m/s)
Air Flow (Volume)	0 to 99,999 cfm	1 cfm	Accuracy is a function of velocity and duct size
	0 to 99,999 m³/hr	1 m³/hr	Accuracy is a function of velocity and duct size
	0 to 99,999 l/s	1 l/s	Accuracy is a function of velocity and duct size
Temperature	0 °C to 50 °C (32 °F to 122 °F)	0.1 °C (0.1 °F)	±1% + 2 °C (±1% + 4 °F)
General Specifications
Operating Temperature	0 °C to +50 °C (+32 °F to +122 °F)
Storage Temperature	-40 °C to +60 °C (-40 °F to +140 °F)
Relative Humidity	0% to 90%, non-condensing
IP Rating	IP40
Operating Altitude	2000 m
Storage Altitude	12,000 m
EMI, RFI, EMC	Meets requirements for EN61326-1
Vibration	MIL-PREF-28800F, Class 3
Max Pressure at Each Port	10 PSI
Data Storage Capacity	99 readings
Warranty	2 years
Power	Four AA batteries
Battery Life	280 hours without backlight, 60 hours with backlight