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21. Enter Service Day
Enter the current 'DAY' of the month. Altering these values will reset the 'RUN TIME'.
22. Sensor 1 Type
23. Sensor 2 Type
Options:
Model No.
1. 1231/1234 Heated
2. 1232 Unheated
24. Probe or Sensor 1 Thermocouple Type
See function 25
25. Probe or Sensor 2 Thermocouple Type (When 2 sensors are selected in set-up 1)
Auxiliary Thermocouple Type
The probe can have either a type K, or R thermocouple as a sensor temperature detector.
A 1231 probe or a 1234 sensor will always have a K thermocouple, and a 1232 will usually
have an R thermocouple.
Options:
1. K
2. R
3. NO T/C
For heated probes the flue (auxiliary) thermocouple is a separate sensor from the oxygen
probe and should be mounted near to and upstream from the probe. It is optional. If no
thermocouple is required, select option 'NO T/C'. In this case auxiliary temperature read
26. Transmitter Output Channel 1
Select the type of output required from Channel 1. Linear is the most common output
required. The logarithmic output is often used when connected to an analog indicator that
will then give an exploded view of the oxygen range near the normal operating level. You
can draw your own scale using data in Appendix 3.
Options:
1. Linear Oxygen Average (Sensor 1 & 2) (When 2 sensors are selected in set-up 1)
2. Linear oxygen Sensor 1 *
3. Logarithmic oxygen, sensor 1
4. Reducing oxygen, sensor 1, Range fixed at 10 -1 to 10 -30 % oxygen
5. Reducing oxygen, sensor 1, Range fixed at 10 +2 to 10 -4 % oxygen (100% to 1ppm)
6. Very low linear oxygen sensor 1, 0 to 0.001 to 2.0% (10 to 20,000ppm)
7. Oxygen deficiency, sensor 1. Range fixed at –5 to +20%.
The reducing output is for special applications requiring extreme reducing conditions eg.
ceramic surface treatment.
Linear output spans are adjustable in Set-up step 27. The logarithmic output is fixed at 0.1
to 20 % oxygen and the reducing output is fixed at either 10 -1 to 10 -30 % oxygen or 10 +2
to 10 -4 % oxygen. If either of the latter three are selected, then set-up 27 will be skipped.
Enter the probe or sensor model number in use
*Heated Probe or sensor
Unheated Probe
(When 1 sensor is selected in set-up 1)
*
Check in the manual Section 1
for the probe model number.
If no TC type is to be used for an Auxiliary use.
NOTE
outs will not be operable.
(When 1 sensor is selected in set-up 1)
9060-Zirconia Analyser
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