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3BUS 208 000 R1301 127Measurement Setup
Ash Sensor
The Ash sensor uses seven unique head constants for a flag-in operation and another
unique seven constants for a flag-out operation. If the sensor is a Smart Ash, there
are two additional head constants. These are listed in Table 6-19. The 14 values
for flag-in/flag-out operation are found in the Ash Calibration Report. The two
additional constants for Smart Ash operation are found in the Smart Basis Weight
calibration report under Air Column data. Head constants from the calibration report
can be entered into the system using the Ash Sensor Health Report (Figure 6-8).
See “Operation of NT Workstation Health Reports” on page 112 for an overview
of the Health Reports.
Table 6-19 Ash Sensor Head Constants
Figure 6-8 NT Workstation Ash Health Report - Calibration
Head Constant Flag-In Flag-Out
BW Corr Factor (A2)
Corr Offset (B2)
Mo Corr Factor (C2)
K0
K1
K2
K3
Gap WCC (Smart Ash Only)
Air Mass (Smart Ash Only)
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