1st Pass Roof Temp (°C)
Kemsley · Boiler Flue Gas Path / Combustion
What this shows
Recent values for 1st Pass Roof Temp. Green band is the agreed operating window (580-600 °C); amber is the early-warning band before action is required. Source: auto.
Why it's trending this way
Out of green band, current 612 °C. Schedule combustion-control re-tune; grate speed trend creeping.
Historical data
| Period | Value | Target | Delta | Status |
|---|---|---|---|---|
| T-24 | 641.5°C | 0.0°C | +641.5°C | On / above target |
| T-23 | 617.5°C | 0.0°C | +617.5°C | On / above target |
| T-22 | 610.4°C | 0.0°C | +610.4°C | On / above target |
| T-21 | 597.7°C | 0.0°C | +597.7°C | On / above target |
| T-20 | 594.4°C | 0.0°C | +594.4°C | On / above target |
| T-19 | 585.8°C | 0.0°C | +585.8°C | On / above target |
| T-18 | 582.0°C | 0.0°C | +582.0°C | On / above target |
| T-17 | 579.8°C | 0.0°C | +579.8°C | On / above target |
| T-16 | 581.6°C | 0.0°C | +581.6°C | On / above target |
| T-15 | 607.3°C | 0.0°C | +607.3°C | On / above target |
| T-14 | 613.5°C | 0.0°C | +613.5°C | On / above target |
| T-13 | 620.0°C | 0.0°C | +620.0°C | On / above target |
| T-12 | 636.5°C | 0.0°C | +636.5°C | On / above target |
| T-11 | 645.8°C | 0.0°C | +645.8°C | On / above target |
| T-10 | 644.8°C | 0.0°C | +644.8°C | On / above target |
| T-9 | 635.1°C | 0.0°C | +635.1°C | On / above target |
| T-8 | 628.0°C | 0.0°C | +628.0°C | On / above target |
| T-7 | 620.1°C | 0.0°C | +620.1°C | On / above target |
| T-6 | 605.5°C | 0.0°C | +605.5°C | On / above target |
| T-5 | 601.5°C | 0.0°C | +601.5°C | On / above target |
| T-4 | 581.7°C | 0.0°C | +581.7°C | On / above target |
| T-3 | 573.4°C | 0.0°C | +573.4°C | On / above target |
| T-2 | 576.3°C | 0.0°C | +576.3°C | On / above target |
| T-1 | 581.2°C | 0.0°C | +581.2°C | On / above target |