7
signal output. Short measurement filtering time shows fast corresponding speed.
Flow unit: Instantaneous flow divides m³/s and m³/h;
Velocity digit: The display of converter is 3-digit for choice according to the need;
Time: The velocity meter will sent average data within a certain period to display.This is
measurement period. Setting 0 means manual set measurement control time(Long
measurement period can improve stability of velocity display and signal output. It uses for
pulsating flow measurement field. Short measurement period means fast corresponding
speed uses for instant velocity measurement);
Interval: Interval between twice measuring 0
～
900s;
Value number: This parameter is for serial number which can be inputted by user. It uses
for recognizing value property. The value number auto add 1 every time;
Record: This parameter uses for historical data inquiry of value through page turning to
judge value property;
Auto shutdown: 1 is Time-limited model(1800s auto shutdown), 60s auto shutdown
without any operation. 0 is continuous working model;
Backlight: 0 is auto backlight shutdown when faulty operation. 1 is keep running.
7.2 Engineering mode menu
7.2.1 Engineering interface and parameters introduction
PAGE
Ⅱ
/
Ⅲ
-Model
Setting/Unit
Ⅰ
-Model menu
Setting/Unit
Engineeri
ng
interface
Conversion
factor
Factory
calibration
Conversion factor
Real value
Instrument
factor
Factory
calibration
Zero calibration
Manually set the
zero point
Model
Factory
setting
Velocity cutoff
Small
velocity
cutoff
Level range
Factory
setting
Velocity digit
0
～
3
Max voltage
0
～
6.000
v
Transmission
address
1
～
255
Min voltage
0
～
1.600
v
Transmission
speed
1200
～
9600
Linear allow
0 or 1
Filter factor
10
～
200s
Velocity Value
1
～
5
Linear correction
0=off
；
1=on
Velocity
Calibration
1
～
5
Velocity Value
Factory setting
Sensor factor
0
～
6.0000
Sensor factor
Real value
Flow factor
0
～
6.0000
Language
0=Chinese
；
1=English
Password
0000
～
9999
Password
0000
