Advanced Fluid Set Parameters - BRONKHORST FLEXI-FLOW Compact Instruction Manual

This parameter represents the unit in which Capacity 100% is expressed.
Available units:
Mass flow
ug/h, ug/min, ug/s,
mg/h, mg/min, mg/s,
g/h, g/min, g/s,
kg/h, kg/min, kg/s
Because of the maximum string length (7 characters), some unit names are abbreviated. For instance mm3n/m means
3
mm n/min.
Capacity Unit Type Temperature
Type
Float
This parameter defines a reference temperature for conversion of the measured mass flow to a volume flow. See also
parameters Capacity Unit and Counter Unit.
Capacity Unit Type Pressure
Type
Float
This parameter defines a reference pressure for conversion of the measured mass flow to a volume flow. See also
parameters Capacity Unit and Counter Unit.
4.3.5.1

Advanced fluid set parameters

Note that the parameters described in this section do not contain any actual measurement values, but only fixed reference
values, which can be used for capacity calculations, etc.
Inlet Pressure
Type
Float
Upstream pressure of the selected fluid in bar(a)
Outlet Pressure
Type
Float
Downstream pressure of the selected fluid in bar(a).
Fluid Temperature
Type
Float
Temperature of the selected fluid in °C.
32
Normal volume flow
(1.01325 bar(a), 0 °C)
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
Access Range
B
RW -273.15...
3.4E+38
Access Range
B
RW 0...3.4E+38
Access Range
B
RW 0...3.4E+38
Access Range
B
RW 0...3.4E+38
Access Range
B
RW -250...500
Instruction Manual FLEXI-FLOW™ Compact
Bronkhorst®
Standard volume flow
(1.01325 bar(a), 20 °C)
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
FlowDDE FLOW-BUS
245 33/10
FlowDDE FLOW-BUS
246 33/11
FlowDDE FLOW-BUS
178 113/13
FlowDDE FLOW-BUS
179 113/14
FlowDDE FLOW-BUS
181 113/16
Custom volume flow
(Capacity Unit Type Pressure,
Capacity Unit Type
Temperature)
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
Modbus
0xA150...0xA151/41297...41298
Modbus
0xA158...0xA159/41305...41306
Modbus
0xF168...0xF169/61801...61802
Modbus
0xF170...0xF171/61809...61810
Modbus
0xF180...0xF181/61825...61826
9.17.158D