Fluke 922 Airflow Meter/ Micromanometer Technical Data Todays HVAC technicians Features: need a simple solution for Powerful meter provides diagnosing ventilation issues. differential and static pres- The Fluke 922 makes airflow sure, air velocity and flow measurements easy by combin- readings ing pressure, air flow, and Rugged design built for field velocity into a single, rugged use meter. Compatible with most pitot tubes, the Fluke 922 Easy to use without sacrific- allows technicians to conve- ing performance niently enter their duct shape User-defined duct shape and and dimensions for maximum size for maximum airflow measurement accuracy. accuracy Convenient colored hoses The Fluke 922 Airflow help you properly diagnose Meter helps you: pressure readings Monitor air pressure across Bright, backlit display key HVAC components for clear viewing in all Ensure proper air flow environments balance Min/Max/Average/Hold func- Promote good indoor air tions for easy data analysis quality Auto power off saves Maintain a comfortable battery life environment Use the Fluke 922 to: Measure pressure drops across filters and coils Match ventilation to occupant loads Monitor indoor vs. outdoor pressure relationships and manage the building envelope Perform duct traversals for accurate airflow readingsFluke 922 Airflow Meter Specifications Feature Range Resolution Accuracy Operating Specifications Air Pressure 4000 Pascals 1 Pascal 1 % + 1 Pascal 16 in H O 0.001 in H O 1 % + 0.01 in H O 2 2 2 400 mm H O 0.1 mm H O 1 % + 0.1 mm H O 2 2 2 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 1 to 80 m/s 0.001 m/s 2000 fpm (10.00 m/s) Fluke 922 comes complete with the following: Air Flow (Volume) 0 to 99,999 cfm 1 cfm Accuracy is a Fluke 922 Airflow Meter, Two 0 to 99,999 m3/hr 1 m3/hr function of velocity Rubber Hoses, Wrist Strap, Four 0 to 99,999 l/s 1 l/s and duct size AA Batteries 1.5 V Alkaline, Users Temperature 0 C to 50 C 0.1 C 1 % + 2 C Manual and Soft Carrying Case 32 F to 122 F 0.1 F 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) Operating Relative 0 % to 90 %, non-condensing Humidity IP Rating IP40 Operating Altitude 2000 m Storage Altitude 12000 m EMI, RFI, EMC Meets requirements for EN61326-1 Fluke 922/Kit comes complete Vibration MIL-PREF-28800F, Class 3 with the following: Fluke 922 Airflow Meter, 12 in. Max Pressure 10 PSI TM pitot tube, ToolPak , Two Rubber at Each Port Hoses, Wrist Strap, Four AA Batter- Data Storage 99 readings ies 1.5 V Alkaline, Users Manual Warranty 2 years and Hard Carrying Case Power Four AA batteries Typical Battery Life 375 hours without backlight, 80 hours with backlight Ordering Information Fluke-922 Airflow Meter Fluke-922/Kit Airflow Meter with N10140 12 in Pitot Tube PT12 Pitot Tube, 12 in Optional accessories Fluke. Keeping your world up and running. Fluke Corporation PO Box 9090, Everett, WA USA 98206 Fluke Europe B.V. PO Box 1186, 5602 BD Eindhoven, The Netherlands PT12 For more information call: Pitot Tube, 12 in In the U.S.A. (800) 443-5853 or Fax (425) 446-5116 In Europe/M-East/Africa +31 (0) 40 2675 200 or Fax +31 (0) 40 2675 222 In Canada (800)-36-FLUKE or TPAK Fax (905) 890-6866 TM ToolPak From other countries +1 (425) 446-5500 or Fax +1 (425) 446-5116 Web access: