OPERATION
6
75
OPTISWIRL 4200
www.krohne.com
02/2022 - 4003930810 - MA OPTISWIRL4200 R10 en
A11.1 Application Assistant - Liquids
Function
Setting / Description
.1
.2 Units
.2.1 Volume Flow
Select unit (default: according to order specification or m
3
/h).
.2.2 Mass Flow
Select unit (default: according to order specification or kg/h).
.2.3 Volume
Select unit (default: according to order specification or m
3
).
.2.4 Mass
Select unit (default: according to order specification or kg).
.2.5 Temperature
Select unit (default: according to order specification or °C).
.2.6 Pressure
Select unit (default: according to order specification or bar).
.2.7 Density
Select unit (default: according to order specification or kg/m
3
).
.3 Process
Process configuration.
.3.1 Fluid
Select "Liquid".
.3.2 Medium
Select "Water" or "Custom".
.3.3 Time Constant
0...100 s
.3.4 Low Flow Cutoff
Enter low flow cutoff point in current volume flow unit.
.4 Operating Values
Current process conditions in case they are not measured nor calculated.
.4.1 Oper. Temperature
Input in selected unit.
.4.2 Oper. Pressure
Input in selected unit.
.4.3 Oper. Density
Input in selected unit.
.5 Current Output
Current output configuration.
.5.1 Current Out. Meas.
Select measurement variable for current output.
.5.2 0% Range
The set value represents 4 mA at the current output. Usually 0% flow = 4 mA, but it is
also possible to define a higher flow value for 4 mA.
.5.3 100% Range
The set value represents 20 mA at the current output. Usually 100% flow = 20 mA, but it
is also possible to define a lower flow value for 20 mA.
.5.4 Error Function
Low / Off / High / Hold
.5.5 Low Error Current
3.5...3.6 mA, available if "Error Function = Low"
.5.6 High Error Current
21...21.5 mA, available if "Error Function = High"
.6 Binary Output
Optionally configure the binary output.
.6.1 Function
Select the binary output function:
Limit Switch / Status / Frequency / Pulse / Off
.6.2 Invert Signal
On, Off
.7 Pulse Output
This menu is available if "Binary Output Function = Pulse".
.8 Frequency Output
This menu is available if "Binary Output Function = Frequency".
.9 Status Output
This menu is available if "Binary Output Function = Status".
.10 Limit Switch
This menu is available if "Binary Output Function = Limit Switch".
.11 Flow Totalizer
Optionally configure the flow totalizer.
.12 Energy Totalizer
This menu is available if a non-standard meter type has been configured (refer to "C6.3
Extras").
.13 1. Meas. Page
One Value / Two Values / Three Values / One Value & Bargraph / Two values &
Bargraph
.14 2. Meas. Page
One Value / Two Values / Three Values / One Value & Bargraph / Two values &
Bargraph
Table 6-22: A11.1 Application Assistant - Liquids
