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Summary of Contents for Extech Instruments AN200
- Page 1 User's Manual CFM/CMM Thermo Anemometer + InfraRed Thermometer Model AN200 cf m / cmm nemometer hermometer AN200 UNITS NEXT RECALL AREA PROBE TEMPERATURE GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 2 Introduction Congratulations on your purchase of the Extech AN200 CFM/CMM Thermo Anemometer with InfraRed Thermometer. This instrument measures Air Velocity, Air Flow (volume), Air Temperature (with probe) and Surface Temperature (with the InfraRed function). The large, easy- to-read backlit LCD includes primary and secondary displays plus numerous status indicators.
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Page 3: Meter Description
Air Temperature function buttons (2) 10. Vane 11. Airflow Average button 12. Backlight button 13. MAX‐MIN button for TEMPERATURE mode HOLD for TEMPERTAURE functions 15. MAX‐MIN button for AIR VELOCITY/AIR FLOW (also used as left arrow button) 16. UNITS for AIR VELOCITY/AIR FLOW mode (also used as up arrow button) 17. HOLD for AIR VELOCITY/AIR FLOW mode (also used as right arrow button) 18. AREA button for AIR FLOW (Volume) mode See next section for additional keypad description information. Battery compartment is located on rear of instrument, rubber meter jacket must be removed to access battery compartment AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com... - Page 4 HOLD (Temperature) Press to freeze the displayed temperature reading. Press again to unlock the • display. AVG Press and hold to enter averaging mode. Averages up to 20 readings. • AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at:...
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Page 5: Display Layout
Large LCD digits at center of display for Relative Humidity and IR Temperature Smaller LCD digits at top, right of display for Probe Temperature : Low battery indicator AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at:... -
Page 6: Operation
5. To return to standard velocity measuring mode press and hold AVG button until meter beeps twice. Note: In the standard velocity measuring mode, press the AVG button once to recall the previous average. The average will be cleared when you enter the Averaging Mode again. AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com... - Page 7 4. Repeat steps 2 - 3 until all desired points have been measured. 5. Press the AREA button to clear the multipoint averaging memory. 6. To return to standard airflow measuring mode press and hold AVG button until meter beeps twice. AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 8 3. “dis APO” will appear in the display. The AUTO POWER OFF feature will now be disabled. 4. Note that AUTO POWER OFF is re-enabled each time the meter is turned on. 5. Also note that AUTO POWER OFF is disabled in CFM/CMM mode. AN200-en-GB_V2.6 4/15 GlobalTestSupply www.
- Page 9 3. Use a Phillips screwdriver to open the rear battery compartment 4. Replace the 9V battery 5. Close the battery compartment and replace the meter’s protective jacket Never dispose of used batteries or rechargeable batteries in household waste. As consumers, users are legally required to take used batteries to appropriate collection sites, the retail store where the batteries were purchased, or wherever batteries are sold.Disposal: Do not dispose of this instrument in household waste. The user is obligated to take end‐of‐life devices to a designated collection point for the disposal of electrical and electronic equipment. Other Battery Safety Reminders Never dispose of batteries in a fire. Batteries may explode or leak. Never mix battery types. Always install new batteries of the same type AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
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Page 10: Specifications
8.3 mA DC approx. Weight 725g (1.6 lbs) including battery & probe Dimensions Main instrument: 178 x 74 x 33mm (7.0 x 2.9 x1.2") Sensor Head: 70mm (2.75”) Diameter AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com... - Page 11 To compensate, cover the surface under test with masking tape or flat black paint. Allow time for the tape to reach the same temperature as the material underneath then measure the temperature of the tape or the painted surface. AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
- Page 12 0.70 to 0.94 Marble 0.94 Chromium oxides 0.81 Plaster 0.80 to 0.90 Copper Oxides 0.78 Mortar 0.89 to 0.91 Iron Oxides 0.78 to 0.82 Brick 0.93 to 0.96 Textiles 0.90 AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
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Page 13: Useful Equations And Conversions
1 m/s 196.87 1.944 2.24 1 ft/min 0.00508 0.00987 0.01829 0.01138 1 knot 0.5144 101.27 1.8519 1.1523 1 km/h 0.2778 54.69 0.54 0.6222 1 MPH 0.4464 87.89 0.8679 1.6071 AN200-en-GB_V2.6 4/15 GlobalTestSupply www. .com Find Quality Products Online at: sales@GlobalTestSupply.com...
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