6
OPERATION
80
OPTISWIRL 4200
www.krohne.com
02/2022 - 4003930810 - MA OPTISWIRL4200 R10 en
6.7.5 Menu description "B Test"
For simulation and actual values refer to
Menu overview "B Test" on page 68.
6.7.6 Menu description "C Setup"
For further information refer to
Menu overview "C Setup" on page 69.
There are four different meter types (software versions) available for the signal converter:
Depending on the ordered meter type those options may have been ordered and are already
activated or can be activated in menu "C6.3 Extras". For this purpose an activation password is
necessary. Please contact the manufacturer.
When using the standard device all menu entries concerning heat measurement, density
calculation and FAD are hidden.
.6.3 Filter Pressure Drop
Enter filter pressure drop in selected unit.
.6.4 Inlet Rel. Humidity
Enter air humidity on inlet side in 0…100%.
.6.5 Outlet Rel. Humidity
Enter air humidity on outlet side in 0…100%.
.6.6 Compressor RPM
Compressor revolutions per minute.
.6.7 Rated Compr. RPM
Rated compressor revolutions per minute.
.7 Operating Values
Same options as in A11.1.4.
.8 Current Output
Select "FAD".
.9 Binary Output
Same options as in A11.1.6.
.10 Pulse Output
Same options as in A11.1.7.
.11 Frequency Output
Same options as in A11.1.8.
.12 Status Output
Same options as in A11.1.9.
.13 Limit Switch
Same options as in A11.1.10.
.14 Flow Totalizer
Same options as in A11.1.11.
.16 1. Meas. Page
Same options as in A11.1.13.
.17 2. Meas. Page
Same options as in A11.1.14.
Table 6-27: A11.6 Application Assistant - FAD
Function
Setting / Description
Meter type
Description
Standard
Uncompensated measurement for liquids, gases and steam; integrated temperature
compensation included for saturated steam
Heat
Same as "Standard", plus gross/net heat measurement for saturated steam and hot
water
Heat & Dens. by Pres.
Same as "Heat", plus gross/net heat measurement for superheated steam; density
compensation for the measurement of gas
Heat & Dens. & FAD
Same as "Heat & Dens. by Pres.", plus FAD (Free Air Delivery) measurement
Table 6-28: Available meter types