Sensor Electronics SEC Millenium Series Instruction And Operation Manual page 88

Zero Cal
Operator Manual
SEC3120 Digital Transmitter
* SELECT SENSOR ONE/TWO
ZERO
SPAN
CAL. VAL 2.50
SELECT SENSOR ONE/TWO
* ZERO
SPAN
CAL. VAL 2.50
ZERO CAL 'present gas value'
SENSOR ONE / TWO
–ENT– START
PREV.
SELECT SENSOR ONE/TWO
* ZERO
SPAN
CAL. VAL 2.50
Page 27 of 40
Sensor Electronics Corporation
ENTER on 'SELECT SENSOR' 'ONE/TWO' to
choose which sensor to perform calibration
operations.
DOWN switch to select sensor one
Up switch to select sensor two
To Zero the sensor, move the cursor to ZERO
and select enter.
Apply clean air (N2 for an oxygen sensor)
and wait for the 'present gas value' to
indicate a stable value.
Select ENTER.
The following screens will be displayed.
ZERO CAL
SENSOR ONE
1. WAIT FOR START
-ENT- TO ABORT
ZERO CAL
SENSOR ONE
1. IN PROGRESS
-ENT- TO ABORT
ZERO CAL
SENSOR ONE
1. COMPLETE
DONE, STOPPING...
SETTING CAL. DATE
SENSOR ONE
1. WAIT FOR START
-ENT- TO ABORT
SETTING CAL. DATE
1. IN PROGRESS
ZERO CAL
SENSOR ONE
1. RECORDING CAL DATA
ZERO CAL.
1. COMPLETE
DONE, STOPPING...
Once complete the SEC3120 will return to the
calibration menu.
successfully zeroed if no faults are indicated.
The sensor has been
P/N 1580281
Rev 10, 20150707