Bronkhorst®
Instruction Manual mini CORI-FLOW ML120
9.17.097G
43
Capacity Unit
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char[7]
RW
see below
129
1/31
0x81F8…0x81FB/33273…33276
Available units:
Mass flow
Normal volume flow
(1.01325 bar(a), 0 °C)
Standard volume flow
(1.01325 bar(a), 20 °C)
Custom volume flow
(
Capacity Unit Pressure
,
Capacity Unit Type
Temperature
)
ug/h, ug/min, ug/s,
mg/h, mg/min, mg/s,
g/h, g/min, g/s,
kg/h, kg/min, kg/s
uln/h, uln/min, uln/s,
mln/h, mln/min, mln/s,
ln/h, ln/min, ln/s,
ccn/h, ccn/min, ccn/s,
mm3n/h, mm3n/m,
mm3n/s,
cm3n/h, cm3n/m, cm3n/s,
m3n/h, m3n/min, m3n/s,
scfh, scfm, scfs,
sccm, slm
uls/h, uls/min, uls/s,
mls/h, mls/min, mls/s,
ls/h, ls/min, ls/s,
ccs/h, ccs/min, ccs/s,
mm3s/h, mm3s/m, mm3s/s,
cm3s/h, cm3s/m, cm3s/s,
m3s/h, m3s/min, m3s/s
ul/h, ul/min, ul/s,
ml/h, ml/min, ml/s,
l/h, l/min, l/s,
cc/h, cc/min, cc/s,
mm3/h, mm3/m, mm3/s,
cm3/h, cm3/m, cm3/s,
m3/h, m3/min, m3/s,
cfh, cfm, cfs
The maximum string length is limited to 7 characters. Therefore, some unit names are abbreviated. For instance mm3n/m
means mm3n/min.
Capacity Unit Type Temperature
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Float
RW
-273.15…
3.4E+38
245
33/10
0xA150…0xA151/41297…41298
This parameter is used for reference in calculating custom volume flows from the measured mass flow. See also parameters
Capacity Unit
and
Counter Unit
.
Capacity Unit Type Pressure
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Float
RW
0…3.4E+38
246
33/11
0xA158…0xA159/41305…41306
This parameter is used for reference in calculating custom volume flows from the measured mass flow. See also parameters
Capacity Unit
and
Counter Unit
.
4.8.2
Advanced fluid set parameters
Temperature
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Float
R
-250…500
142
33/7
0xA138…0xA139/41273…41274
Indication of the actual ambient temperature in °C.
Pressure
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Float
RW
0…3.4E+38
143
33/8
0xA140…0xA141/41281…41282
Indication of the actual (inlet) pressure in bar(a). By default this parameter value is equal to the value of
Inlet pressure
. This
parameter can be used for active pressure correction, by setting parameter
Conversion Condition Selection
to value 3 and
writing the actual pressure to
Pressure
. After power reset, the parameter value is reset to the value of
Inlet pressure
.
