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Model UT106: OPERATING MANUAL
The zirconia sensor is tested with the 2VDC. As
prompted at the LCD connect terminal, insert the red
test lead into the V terminal and insert the black test
lead into the COM terminal.
The titania sensor is tested with the 200k . As
prompted at the LCD connect terminal, insert the red
test lead into the terminal and insert the black test
lead into the COM terminal.
Secure the sensor with a table vice, light up the
propane burner and add a heat sensor terminal.
Make its temperature about 660
0
F and exhaust the
oxygen from the sensor, when the readings can be
obtained:
The zirconia sensor has a voltage of 0.6 V or more.
The titania sensor has a resistance of about 1 .
Move the burner away for heating, when the reading
can be obtained:
The zirconia sensor has a voltage of 0.4 V or more.
The titania sensor has a resistance of about 4 k .
Warning
In testing, the readings will vary with the heating
temperature.
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