Teledyne 9060Z - Zirconium oxide flue gas oxygen analyzer - Manual (Page 32)

Model 9060Z Manual
32
6.3 SETUP MODE FUNCTIONS
6.3.1 Probe 1 Offset
Each Teledyne Analytical Instruments probe has an offset calibration value printed on a tag that is
attached to the probe when it is dispatched. To achieve accurate measurement the offset value must
be entered with the same polarity as it is printed on this label. The offset value should be within
±1.0mV
NOTE: An offset of 1.0mV will change the oxygen reading by approximately 1% oxygen when the
probe is in ambient air. However, as the process oxygen measurement drops, this offset will have a
reduced affect. At a process gas oxygen concentration of 2%, the 1.0mV offset error will only change
the reading by 0.1% oxygen.
If in any doubt about the correct offset value, set it to 0.0mV.
The function ’Probe 2 Offset’ will only appear if the transmitter has been configured for 2 probes. (see
chapter 7.2.3 Number of Probes )
6.3.2 Lower Line Items
This function allows the operator to change the items that are available to be displayed on the lower
line of the transmitter in RUN mode. If the word “Enabled” appears on the display for a selected lower
line option, the measurement will be available to be shown on the display in the RUN mode by
scrolling through the list using the DISPLAY UP and DISPLAY DOWN keys.
A lower line measurement can be “Enabled” or disabled by pressing the ENTER key.