Fluke 925 Operation & User’s Manual

subject to change without notice. All product names are trademarks of their respective companies. 925 Vane Anemometer Users Manual English PN 4971088 January 2009, Rev.1, 5/18 ...

Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is one year and begins on the date of shipment. Parts, product repairs, and services are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of a Fluke authorized reseller, and does not apply to fuses, disposable batteries, or to any product which, in Fluke’s opinion, has been misused, altered, neglected, contaminated, or damaged by accident or abnormal conditions of operation or handling. Fluke warrants that software will operate s ...

B FUNC — Toggle between velocity, free area, and volume. C HOLD — Captures a reading. Sets digit to the desired value. D MIN MAX — View the minimum or maximum. Average or record value. E AVG — Display the average of all the measurements. Select the next digit for editing. 1 4 3 5 2 ...

Error Message Display.................................................................................5 Display Indicators.........................................................................................6 Making Measurements.................................................................................7 Air Velocity Measurements............................................................. ...

Symbol Description  WARNING.RISK OF DANGER. » Consult user documentation.  Battery or battery compartment. Ã Conforms to relevant South Korean EMC Standards. ¡ Conforms to relevant Australian Safety and EMC standards.  Conforms to European Union directives.  This product complies with the WEEE Directive marking requirements. The affixed label indicates that you must not discard this electrical/electronic product in domestic household waste. Product Category: With reference to the equipment types in the WEEE Directive Annex I, this product is classed as category 9 ...

FLOW Air flow/air volumen. AREA Free area default setting. Hold Freezes the reading. knots 1850 meters per hour (not available). ft/m Feet per minute. ft2 Square feet. m/s Meters per second. m2 Square meters. mil/h Miles per hour (not available). cfm Cubic feet per minute. km/h Kilometers per hour (not available). cms Cubic meters per second. Primary display Numerical display for air velocity, air volume, and free area digit. °C Celsius units. °F Fahrenheit units. Secondary display Temperature display or record number. MIN Minimum data. MAX Maximum data. REC Record and saved. AVG Average data. - Pol ...

Air velocity and temperature measurements can be displayed on this meter in the following units of measure: ft/m (feet per minute) or m/s (meters per second) for air velocity and °F or °C for temperature. 1. Connect the sensor to the sensor input jack on top of the meter. 2. Turn on the meter using the  button. 3. The ‘Vel’ indicator should appear on the upper left on the LCD. If not, press and hold the MODE button until a beep is heard. Repeat this procedure until ‘Vel’ appears on the display. 4. Place the sensor in the air current to be measured. 5. View the air velocity and temperatur ...

4. Press the AVG button to select the next digit for editing. 5. When the area is correctly entered, press the MIN MAX button once. A beep will sound and the digits will stop blinking. 6. Press the HOLD button once to store the area value. 7. The meter is now ready to measure air flow. Place the sensor in the air current and view the air flow and temperature readings on the LCD. Single Point MIN/MAX/AVG Recording This meter can record and display the lowest (MIN), highest (MAX), and average (AVG) air velocity, air flow, and temperature readings. 1. Follow the instructions for sta ...

The meter can take up to 8 separate measurements and average them automatically. 1. Follow the instructions for starting air velocity detailed on the previous page. 2. When the first measurement is taken and is on the display, press and hold the HOLD button. Release the button when the tone is heard. 3. The reading will hold and the ‘HOLD’ icon will appear above it on the LCD. 4. Press and hold the MIN MAX button until a tone is heard then release it. The LCD will briefly indicate a number (1 through 8) representing the current measurement number. 5. Repeat this process until up to 8 measurements have been taken ...

U.S. units of measure are °F, ft/m (feet per minute), and cfm (cubic feet per minute). Metric units are: °C, m/s (meters per second), and cms (cubic meters per second). 1. Turn the meter on by pressing and holding both the  and the AVG buttons simultaneously. Release the  button first then release the AVG button. The units of measure will appear on the LCD. 2. Press the HOLD button to select Metric and the AVG button to select U.S. 3. Press the MIN MAX button and an “S” will appear on the LCD. 4. Press the HOLD button to advance to the next selection. 5. The baud rate for PC Interface models will appear ...

Replace the 9 V battery when the display is flashing or there is no display. 1. Remove the Phillips head screw on the battery compartment cover. 2. Lift off the rear battery compartment cover. 3. Replace the 9 V battery and secure the battery compartment cover. SPECIFICATIONS Display Dual 4-digit (9999 count) LCD Measurement units Air Velocity: ft/min (feet per minute); m/s (meters per second) Air Flow: cms (m3/sec) and cfm (ft3/min); Temp: °C and °F Data hold Freezes displayed reading Sensors Air velocity/flow sensor: Conventional angled vane arms with low-friction ball bearing. Temp. sensor: Precision thermistor MIN MAX ...

International IEC 61326-1:Portable; CISPR 11:Group 1, Class A. Group1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself. Class A: Equipment is suitable for use in all establishments other than domestic and those directly. Korea (KCC) Class A Equipment (Industrial Broadcasting & Communication Equipment) Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not t ...