On-panel flow readout
The live status stream on the chart: the primary-window σ value, the four-cell ladder, and any active state or warning line beneath it.
TOTAL FLOW+4.2σ(5m)
2m +1.8σ
3m +2.4σ
5m +4.2σ
10m +1.1σ

The live status stream on the chart: the primary-window σ value, the four-cell ladder, and any active state or warning line beneath it.
