F901 Controller Manual
Page
12
of
27
Note
:
•
Span Calibration requires standard gas. A demand-flow regulator is also recommended.
•
C2H4
Zero Calibration uses the F901B’s
internal KMnO4 filter as its reference source, no zero gas is required.
For zeroing CO2 and O2, Zero gas source (e.g 100%N2) is required.
•
Before calibration, in the
menu, disable any controller that has the F901B ethylene sensor as
one of its devices to avoid control conflicts.
Info Menu
•
Controller IP:
displays the current local IP address of the F901 Controller
•
Software version:
current controller software version. To update controller software, see
•
Storage usage:
current controller disk usage. The controller keeps all sensor data in its internal drive. If the
storage is full, you have the option to clean up
