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metal vane + air flow 

ANEMOMETER

Model : AM-4206M

Your purchase of this ANEMOMETER marks a step forward for
you into the field of precision measurement. Although this
METER is a complex and delicate instrument, its durable structure
developed. Please read the following instructions carefully and
always keep this manual within easy reach.

       OPERATION MANUAL

Содержание AM-4206M

Страница 1: ...METER marks a step forward for you into the field of precision measurement Although this METER is a complex and delicate instrument its durable structure developed Please read the following instructions carefully and always keep this manual within easy reach OPERATION MANUAL ...

Страница 2: ...utton 4 3 5 MAX MIN Record Button 4 3 6 Unit Conversion Button 4 3 7 VEL FLOW Selection Button 4 3 8 Button 4 3 9 Button 4 3 10 FLOW MODE Selection Button 4 3 11 AVG START Button 4 3 12 ENTER RESET Button 4 3 13 SAMPLE AREA Setting Button 4 3 14 PROBE INPUT TERMINAL 4 3 15 RS232 Output Terminal 4 3 16 Battery Compartment Cover 4 4 MEASURING PROCEDURE 5 4 1 Air Velocity Measurement 5 4 2 Air Flow M...

Страница 3: ...Data hold Microcomputer circuit provides special function offer high accuracy Auto shut off saves battery life Thermistor sensor for Temp measurement fast response time Build in low battery indicator Operates with 006P DC 9V battery RS232 PC serial interface Separate probe easy for operation of different measurement environment Used the durable long lasting components including a strong light weig...

Страница 4: ...ile h miles per hour Air flow CMM m 3 min CFM ft 3 min Air temperature Data hold Sensor Air velocity Air flow Structure Metal structure Conventional twisted van arm and low friction ball bearing design Temperature Thermistor Memory Record maximum minimum Recall reading value with recall Power off Auto shut off saves battery life or manual off by push button Sampling Approx 1 sec Time Operating Les...

Страница 5: ...tions A Air velocity Measurement Range Resolution Accuracy m s 0 4 35 0 m s 0 1 m s 2 0 2m s 0 01m s 10m s km h 1 4 126 0 km h 0 1 km h 2 0 8km h mile h 0 9 78 3 mph 0 1 mile h 2 0 4mile h knots 0 8 68 0 knots 0 1 knots 2 0 4knots ft min 79 6890 ft min 1 ft min 2 40 ft min Remark For prolonged life and safe operation if measuring range 30 m s please do not make the operation over 5 minutes continu...

Страница 6: ...n 3 3 Data Hold Button 3 13 SAMPLE AREA Button 3 4 conversion Button 3 14 Probe Input Socket 3 5 MAX MIN Record Button 3 15 RS232 Output Terminal 3 6 UNIT conversion Button 3 16 Battery Compartment 3 7 VEL FLOW Button Cover 3 8 Button 3 17 Vane Probe Head 3 9 Button 3 18 Vane Probe Handle 3 10 FLOW MODE Button 4 ...

Страница 7: ...elocity when you finish above setting Regarding other functions relative to Velocity Mode please refer to following description 6 Data Hold Function During the measuring procedure pressing the Data Hold Button 3 3 Fig 1 will hold the measured value and the LCD will indicate HOLD symbol on the left Press the Data Hold Button again to release the data hold function 7 Data Record Max Min Press the MA...

Страница 8: ...uring mode by pressing VEL FLOW Button 3 7 Fig 1 to get into flow measuring mode 4 Select the desired air velocity measurement units CMM or CFM by pressing the Unit Button 3 6 Fig 1 Note Under Air Flow Mode meter is without Temp function 5 Press SAMPLE AREA Button 3 13 Fig 1 to set the measuring area m 2 ft 2 The more accurate area setting is the more accurate air flow value measured When you pres...

Страница 9: ...lay Then press SAMPLE AREA button to get into the measuring area setting procedure Press button one time to set 1 and press button to select the next digit Press button two times to set 2 then press button and press MAX MIN button to set the decimal point Press button three times to set 3 and press ENTER RESET button to finish the sample area setting procedure 7 Under air flow measuring we provide...

Страница 10: ...edure pressing the Data Hold Button 3 3 Fig 1 will hold the measured value and the LCD will indicate HOLD symbol on the left Press the Data Hold Button again to release the data hold function 10 Data Record Max Min Press the MAX MIN Button to get into Data Record mode A REC symbol appears on the LCD display At the same time meter records value received by probe Press again Max symbol appears on th...

Страница 11: ...ment features an RS232 output via 3 5 mm Terminal 3 15 Fig 1 The connector output is a 16 digit data stream which can be utilized by user s specific application An RS232 lead with the following connection will be required to link the instrument with the PC serial input Meter PC 3 5 mm jack plug 9W D Connector Center Pin Pin 2 Ground shield Pin 5 The 16 digit data stream will be displayed in the fo...

Страница 12: ... CMM 08 m s 11 ft min 85 CFM D13 When send the upper display data 1 When send the lower display data 2 D14 4 D15 Start Word 6 BATTERY REPLACEMENT 1 When the left corner of LCD display show LBT it is necessary to replace the battery However in spec measurement may still be made for several hours after low battery indicator appears before the instrument become inaccurate 2 Slide the Battery Cover 3 ...

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