Extech AN100 Anemometer AN100 데이터 시트

AN100-EU  V3.0  11/07 

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1.  The vane plug is inserted in the meter’s sensor jack at the top of the meter. The plug 

and jack are keyed so that the plug can only fit in the jack one way. 

2.  Turn the plug carefully until it lines up with the jack and then firmly push the plug in 

place. Do not apply undue force or try to twist the plug side-to-side. 

3.  If the vane is not connected to the meter or if the sensor is defective, the LCD display 

will indicate OL in place of a Temperature reading. 

1.  Turn on the meter using the ON/OFF      button. 
2. Press 

 button to select the desired unit of 

measure. NOTE: At power up the meter will 
display the last unit of measure previously 
entered. 

3.  Place the sensor in the air stream. Ensure that 

the air enters the vane as indicated by the arrow 
sticker placed inside the vane. 

4.  View the readings on the LCD Display. The 

large main LCD display shows the Air Velocity 
reading. The upper right LCD sub-display shows 
the temperature reading. 

1.  To enter 20 Point Averaging Mode, press and hold the AVG button until it beeps twice. 

The AVG icon will be displayed. 

2.  Take a measurement and press the AVG button. A single beep will sound and the 

 icon will appear in the display. 

3.  The average reading will be displayed and number of readings measured will appear in 

the upper right hand corner of the display. After 5 seconds, the display will return to the 
current reading. 

4.  Repeat steps 2 - 3 until the desired number of points have been measured. 
5.  To return to standard velocity measuring mode press and hold AVG button until meter 

beeps twice. 

 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.