General-tools-and-instruments DAF2005MDL Manual do Utilizador descarregar pdf (Página 12)

4)The display's bottom left side will show area size in

Meter^2 ( or Ft^2 ) when make the air flow

measurement.

@ Meter^2 : Meter square, Ft^2 : Feet square.

@ The adjusting procedures of area size, please refer

Chapter 5-9.

5)Hold the " Vane Probe Handle " ( 3-21, fig. 1 ) by hand &

let the " Vane Probe Head " ( 3-20, Fig. 1 ) is opposite to

the measuring air flow source, then the Display ( 3-1,

Fig. 1 ) will show air flow value.

Measuring Consideration :

The yellow dot mark on the sensor head

indicates the direction that " need to face

against the air flow.

4-3 Thermocouple ( Type K/J ) Thermometer

measurement

1)Not install the anemometer " Probe Plug " ( 3-19,

Fig. 1 ) into the " Probe Input Socket " ( 3-17, Fig. 1 )

Attention :

After take away the anemometer " Probe

Plug " , then should slide Probe Lock

Switch " ( 3-18, Fig. 1 ) to the On position

( right position )

2)Plug the Thermocouple Temp. Probe ( Type K Temp.

probe pr Type J Temp. probe, optional ) into " Type

K/J Probe Input Socket " ( 3-16, Fig. 1 )

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General-tools-and-instruments DAF2005MDL Manual do Utilizador Página 12