Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
Reference, Installation, and Operations Manual Section 5: Startup and meter configuration
3-9000-743 Rev S June 2013
Set calibration parameters 163
5.7.3 Set calibration parameters
The Daniel Mark III Ultrasonic Gas Flow Meter meter provides for both “dry” calibration and
“wet” calibration. Dry calibration refers to calibration methods that use factory-set calibration
parameters. Wet calibration refers to calibration methods that use calibration parameters from
a flow calibration.
1. Select the
Calibration|Meter Factors menu and Daniel MeterLink displays the Meter
Factors dialog.
Figure 5-21 Calibration - Meter Factors Page
Security switch S-2, Position 4 (on the CPU Board) must be closed or pushed towards the
board before writing calibration factors to the meter.