General-tools-and-instruments DCFM8901 Bedienungsanleitung PDF herunterladen (Seite 3)

A.

Measuring Air Velocity (Single point)

Feet per Minute (FPM).

B.

Continuous Moving Average.

C. MIN/MAX/AVG reading on a single

point.

D. Air Velocity average for multiple

points .

E. Non Sleep Mode(Bypass auto power

off).

F. Default setting ( Imperial/ Metric)

G. RS232 interface setting.

H. Auto power off function.

I. Direct measuring of air flow

(Single point) CFM

J. Obtain air flow (CFM) average

for multi-point

FEATURES

Typical Measurement

a) Please place the meter in the

airstream. Make sure that the

airstream and the sensor

are aligned as shown ( 20

degrees maximum).

b) 3 seconds for the

reading to stabilize .

o

20

o

20

Rear side

2

1 2 3 4 5 6 7 8 ... 18 19

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