LRF-3300S Ultrasonic Transit-time Flow meter
- 35 -
Enter the Upper alarm value, any of the measured
flow, which is higher than the high value, will
activate the alarm in the OCT hardware or relay
output signal.
M36
Ration
Following is the Ration opinions:
a.
Key CTRL
b.
AI1 CTRL
c.
AI2 CTRL
d.
Uart CTRL
M37
Micro SD
Following is the opinions for the record.
a.
No Energy
b.
All
Input the data collection time interval in this menu.
Time is in seconds. The interval can be selected in
the range of 1 ~ 3600 seconds
M40
Toggle Unit
Select the measurement unit as follows:
a.
Metric
b.
British
M41
Flow Unit
The following flow rate units are available:
0.
Cubic Meters
(m
3
)
1.
Liters
(1)
2.
USA Gallons
(GAL)
3.
Imperial Gallons (Imp gal)
4.
Million Gallons (mg)
5.
Cubic Feet
(cf)
6.
USA Barrels
(US bbl)
LowerL
0.0
m
3
/h
UpperL
1000.0
m
3
/h
M35
Alarm Settings
*R
Alarm1
Alarm2
Option
a.Key CTRL
Value
1000.0
m
3
/h
M36
Ration
*R
Option
a.No Energy
Cycle
60s
M37
Micro SD
*R
Option
a.Metric
M40
Toggle Unit
*R
Unit
MULT.
M41
Flow Unit
*R
Total
m3
Rate
m3/h
