Oxygen Display Units; Keypad - Novatech 1732 Technical Manual

Oxygen transmitter
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In the Setup Menu the display is replaced with an interactive menu driven interface. While in the Setup
Menu all other functions of the transmitter including reading inputs, calculation of process variables, checking
of alarm conditions and retransmitting will continue to operate as normal.

5.2 Oxygen Display Units

The measured oxygen content displayed on the top line of the transmitter for probe 1 and on the lower line
for probe 2 can be shown in either % or parts per million (ppm). See chapter 6.4.3 Oxygen Display Units for
how to change the oxygen display.
The format of the oxygen display changes to maintain the best resolution for the measurement.
If 'Oxygen %' is selected the transmitter will display oxygen in the following format:
Range
30.0 to 100.0%
1.00 to 29.99%
0.100 to 0.999%
< 0.100%
If 'Oxygen ppm' is selected the transmitter will show the oxygen in ppm format between 10 and 9,999 ppm.
Outside of this range the oxygen will be shown in % format described above.
Display format for 'Oxygen ppm':
Range
> 10,000ppm (1%)
1,000 to 9,999ppm
100.0 to 999.9ppm
10.00 to 99.99ppm
< 10ppm

5.3 Keypad

There are 8 buttons built into the label on front panel of the 1732 Transmitter. The button functions are
written in BLACK and WHITE to identify the function of the button in either Run Mode or the Setup Menu
system.
Setup Light
1
Technical Manual
30
Display format
##.#%
##.##%
#.###%
scientific notation (#.## x 10
Display format
% format (see 'Oxygen %' above)
#,### ppm
###.# ppm
##.## ppm
scientific notation (#.## x 10
Alarm Light
2
4
3
5
1
- ##
% )
- ##
% )
Cal / Purge Lights
7
6
8
August 2018
1732 Oxygen Transmitter

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