Lutron Electronics AM-4220 Operation Manual Download Page 4

Data Logger

Max. can save 100 point data with recall.
Manual, push the data logger button 
once will save data one time.

Sensor

Cup van probe with low friction ball

Structure

bearing design.

Data Hold

Freeze the display reading.

Memory Recall Maximum & Minimum value.
Sampling Time Approx. 1 second.
of display
Power off

Auto shut off saves battery life or 
manual off by push button.

Operating 

0 to 50  .

Temperature
Operating 

Less than 80% R.H.

Humidity
Power Supply

DC 1.5 V battery ( UM4/AAA ) x 4 PCs, 

Power Current Approx. DC 6.8 mA
Weight

 181 g/ 0.4 LB.

@ Battery is included.

Dimension

Main instrument :

190 x 40 x 32 mm (7.5" x 1.6" x 1.3")

Cup vane ( 3 cups with arm ) : 

135 mm dia.

Accessories

Instruction manual......................1 PC

Included

Carrying case..............................1 PC

2-2 Electrical Specifications  (23± 5  )

 Measurement   Range

Resolution Accuracy 

 @ reading

    m/S

0.9 - 35.0 m/S

 0.1 m/S 

± ( 2%+0.2 m/S)

    Km/h          2.5 - 126.0 Km/h 0.1 Km/h   ± ( 2%+0.8 Km/h)
    Knot

1.4 - 68.0 Knots

0.1 Knots   ± ( 2%+0.4 Knots)

    Ft/min         144 - 6895 Ft/min  1 Ft/min    ± ( 2%+40 Ft/min)
    Mile/h          1.6 - 78.2 Mile/h  0.1 Mile/h ± ( 2%+0.4 Mile/h)

2

Summary of Contents for AM-4220

Page 1: ...rd for you into the field of p r e c i s i o n measurement Although this METER is a complex and delicate instrument its durable structure will allow many years of use if proper operating techniques are developed Please read the following instructions carefully and always keep this manual within easy reach OPERATION MANUAL ...

Page 2: ...er Logger Button 3 3 3 Hold Unit Button 3 3 4 REC Button 3 3 5 LCD Display 3 3 6 Battery Compartment Cover 3 4 INSTALL THE VANE CUP 4 5 MEASURING PROCEDURE 5 5 1 Wind speed measurement 5 5 2 Unit change 5 5 3 Data Hold 6 5 4 Data Record Max Min reading 6 6 DATA LOGGER 7 6 1 Save data 7 6 2 Call data 8 6 3 Delete data Empty the memory 9 7 BATTERY REPLACEMENT 10 ...

Page 3: ...data logger with recall Data hold Auto power off saves battery life Operates from DC 1 5V UM4 AAA x 4 PCs batteries Low friction ball vane wheels is accurate in both high and low velocities Durable long lasting components enclosed in strong compact ABS plastic housing 2 SPECIFICATIONS 2 1 General Specifications Display LCD size 28 mm x 19 mm Measurement m S meters per second Unit Km h kilometers p...

Page 4: ...Operating Less than 80 R H Humidity Power Supply DC 1 5 V battery UM4 AAA x 4 PCs Power Current Approx DC 6 8 mA Weight 181 g 0 4 LB Battery is included Dimension Main instrument 190 x 40 x 32 mm 7 5 x 1 6 x 1 3 Cup vane 3 cups with arm 135 mm dia Accessories Instruction manual 1 PC Included Carrying case 1 PC 2 2 Electrical Specifications 23 5 Measurement Range Resolution Accuracy reading m S 0 9...

Page 5: ...3 FRONT PANEL DESCRIPTION 3 1 Cup Vane 3 2 Power Logger Button 3 3 Hold Unit Button 3 4 REC Button 3 5 LCD Display 3 6 Battery Compartment Cover 3 ...

Page 6: ...4 INSTALL THE VANE CUP Rotate the top screw in counter clockwise direction until the screw is secured 4 ...

Page 7: ...ay 3 5 Fig 1 5 2 Unit change 1 Meter defaults unit value is m s Meter unit value can be changed to m s km h knot ft min mile h 2 The method to change the unit Press the Unit Button 3 3 Fig 1 continuously after several seconds the unit will change from m s km h knot ft min mile h in sequence Until reach the desired unit release the finger from the Unit Button 3 3 Fig 1 new unit will saving into the...

Page 8: ...ith the REC symbol on the display a Press the REC Button 3 4 Fig 1 momentarily the REC MAX symbol along with the maximum value will appear on the display b Press the REC Button 3 4 Fig 1 momentarily again the REC MIN symbol along with the minimum value will appear on the display When display shows REC MAX or REC MIN press the Hold Button 3 3 Fig 1 momentarily will delete the max min value the disp...

Page 9: ...y 3 Press the Logger Button 3 2 Fig 1 momentarily will save one measuring value to memory display will show Example 28 a The memory position that 72 save the recent data b The memory left space no c a b 100 For example 28 72 100 4 To exit the memory data logger record function press the REC button for 2 seconds at least The display will revert to the current reading not show REC 7 ...

Page 10: ...momentarily display shows Example 28 The total data point that ttL are saved into the memory 2 Uses Button 3 2 Fig 1 or Button 3 4 Fig 1 to call the data that already saved into the memory Note During call the data the unit display will be flashed Example 1 5 m s flashing Press Hold Button 3 3 Fig 1 will exit the data call function 8 ...

Page 11: ...ease at the same time press the Power Button 3 2 Fig 1 momentarily the display will show following screen then release both fingers from the buttons n CLr 3 Press Button momentarily display shows y CLr 4 Press Button 3 3 Fig 1 momentarily the display shows nuLL CLr Now all the saved data is deleted memory will empty 9 ...

Page 12: ...orner of the LCD displays the low battery icon using 4 fresh 1 5 V UM4 AAA batteries To change the batteries open rotate clockwise direction the Battery Cover 3 6 Fig 1 Make sure the Battery cover 3 6 Fig 1 is secured after changing the batteries 10 0511 AM4220 ...

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