Emerson Rosemount CT5400, Инструкция по установке, эксплуатации и обслуживанию

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Begin Calibrate span Screen Figure 6-14:
11.
Press to confirm. The Calibrate span screen Figure 6-15 opens.
Calibrate span Result Screen Figure 6-15:
12. Allow the concentrations to stabilize and wait for two minutes after stabilization.
This screen gives a reading of the concentration of the selected gas that is present,
as measured by the instrument. In
Figure 6-15 , the gas being measured is NH
3
(ammonia), and the instrument has detected a concentration of 119.41 ppm (vol).
13.
If the reading is within tolerance, no further action is required. Press or to
abort the span calibration process.
14.
If the reading is outside tolerance, press ENTER .
The analyzer returns to its factory-set calibration.
15. Allow a minute to ensure the readings are stable.
16.
If the reading is now within tolerance, no further action is required. Press or
to abort the span calibration process.
Gas Calibration Procedures
54 Rosemount CT5400