-16-
-17-
In wind flow and velocity measuring process, press the
"MAX/MIN" key to obtain the maximum and minimum
values, press again to exit. For example:
1).When measuring maximum value of wind velocity, a
"MAX" will be shown on the upper LCD screen, as
shown in following figure:
2). When measuring minimum value of wind velocity, a
"MIN" will be shown on the upper LCD screen, as
shown in following figure:
Note:
Operation of Max/Min wind flow measurement is the
same as wind velocity.
Max and min measurement
Data holding:
When taking measurement of wind velocity and flow, press
the "HOLD" key to freeze the Data , press the "HOLD" key
again return to normal operation.
Data storage:
1). Instantaneous (one-shot) data storage: under "VEL" state,
set the sampling rate=0 by pressing "SAMPLE" key and
in put a "0" sampling time and then press "ENTER".
Now, each time "REC" is pressed, the present reading
will be stored.
2). Automatic data storage: under "VEL" state, press the "
SAMPLE" key and input sampling rate, (the sampling
rate from 1~99 seconds using the numeric keys to enter
your desire rate,) then press the "ENTER" key to confirm.
Press the "REC" key to begin storing readings in every
sampling rate. The "REC" icon will appear on the LCD
indicating the data storage function being activated. Press
again the "REC"key to finish data storage.
3). Press "REC" Key to stop recording.
Reading data stored sequentially:
1). Press the "READ" key, you can read the stored data
in memory sequentially, the LCD will first shows serial
number then shows the data.
2). Press "RST" key to return normal operation.
As shown in following figure:
Date holding /Storeage/Reading and clearing
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DOCUMENT NO.: QR-208/A
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APPROVALS
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版本号升级原因：副机换探头胶件灰色
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VER.A3
SHEET
OF
PART Number: X-XXX-XXX-XX
1
1
Gm8903 (BENETECH)
英文有唛说明书示意图
日 期
更
改
内
容
7168903002
MJP
2015-11-10
SHENZHEN JUMAOYUAN SCIENCE AND TECHNOLOGY CO., LTD.
7168903002
GM8903
有唛说明书
材料:
105G
双铜;
成品尺寸:
190*130MM;
公差:+-
1.0MM;
页数：
32P;
工艺:单色双面印刷,
加工:装订成册说明书;骑马钉
英文
版本号升级
VER:A3
