Model 3100 Analyzer Instruction Manual
Page 14
Manual file name: MN-A-0005, Rev. C
Manual P/N: C5-06-4900-16-0
Step 2 -- Calibrate the unit
2.2.3
All units are calibrated at the factory prior to shipment. During commissioning, a reference air calibration
is required to adjust for any differences in elevation or atmospheric pressure at the installation site. Refer
to section 3.4.1 for detailed calibration instructions.
Step 3 –Set Alarm-1 and Alarm-2
2.2.4
After the unit has been calibrated on a known gas source, set the alarm points according to process
control requirements. Refer to Appendix C for factory settings.
2.2.4.1 Set Alarm-1
For process control applications, Alarm-1 is typically used as the “primary” oxygen-level alarm. It is set to
the highest or lowest level of allowable oxygen concentration in your process, according to the
application. Refer to Appendix C for factory settings. Refer to section 3.2.2 for information about setting
the Alarm-1 level.
2.2.4.2 Set Alarm-2
For process control applications, Alarm-2 is typically used as the “secondary”, or “warning” oxygen-level
alarm. It is set just below the highest or just above the lowest level of allowable oxygen concentration in
your process, according to the application. Refer to section 3.2.3 for information about setting the alarm-
2 level.
The Model 3100 should now be ready for commissioning. Neutronics Inc. offers commissioning and
Factory Acceptance Testing services by our certified technicians. You may contact the Neutronics factory
toll-free at (800) 378-2287 or (610) 524-8800. Ask one of our service technicians to schedule a service
appointment.
To Next Page
Loading...
Need help?
General