![Longrun LRF-3300S User Manual Download Page 31](http://html1.mh-extra.com/html/longrun/lrf-3300s/lrf-3300s_user-manual_1938704031.webp)
LRF-3300S Ultrasonic Transit-time Flow meter
- 30 -
Select the totalizer type
0.
POS Positive Totalizer
1.
NEG Negative Totalizer
2.
NET
Select energy type
0.
Heat
1.
Cool
Select "ON"/"OFF" to switch the totalizer.
Select the flow totalizer value you want Reset
0.
POS Positive Totalizer
1.
NEG
2.
NET Negative Totalizer
3.
All
Select the energy totalizer value you want Reset
0.
Heat
1.
Cool
2.
All
M24
Temperature
Select Heat Input Options:
0.
RTD
1.
AI
Use
and
to switch.
Temperature Sensitivity Setting
When the delta temperature is less than the
sensitivity set, energy will not be accumulated. Set
the adjustable temperature range of 0
℃
~ 20
℃
. The
factory default setting is 0.2
℃
.
Select Specific Heat Options:
0.
CJ128 SHC
Energy
0.Heat
0.ON
Switch
Reset
Flow
0.POS
0.ON
M23
Totalizer
*R
Energy
0.Heat
Switch
Reset
Flow
0.POS
M23
Totalizer
*R
Source
SSTV
SHC
M24
Temperature
*R
Option
0.RTD
Source
SSTV
SHC
M24
Temperature
*R
Value
0.20
。
C