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MODEL 5081-T SECTION 5.0
DISPLAY AND OPERATION
5.3 QUICK START FOR MODEL 5081-T-HT (HART)
1. On the Remote, press PROG, NEXT, NEXT, ENTER.
2. Use the arrow buttons to select COnduc (conductivity), nAOH (Sodium Hydroxide 0-15%), HCL (Hydrochloric
Acid 0-16%), H2SO4L (Sulfuric Acid 0-30%), H2SO4H (Sulfuric Acid 96-99.7%), or CuSt (custom curve) mode.
Press ENTER. If you chose CuSt, continue with step 3. If you chose COnduc or one of the preprogrammed %
concentration modes, skip step 3 and go to step 4.
3. If you selected CuST, you will see the Setup Custom screen. To move to the custom curve configuration menu,
press ENTER. You will automatically return to this same Setup Custom screen after configuration is complete.
To continue transmitter display programming, press NEXT in the Setup Custom screen.
4. Use the arrow keys to toggle temperature units between Celsius and Farenheit.
5. Press ENTER then RESET.
6. Press PROG, ENTER.
7. Use the arrow buttons to enter the 4 mA value. Press ENTER.
8. Use the arrow buttons to enter the 20 mA value. Press ENTER then RESET.
9. Press PROG, NEXT, ENTER.
10. Use the arrow key to toggle t AutO to On or OFF to select using either the process temperature (tAutO = On)
or a manual temperature (tAutO = OFF). Press ENTER. If you selected t AutO = OFF, you will be prompted
to enter the manual temperature; use the arrow keys, then press ENTER.
11. If you selected CondUC in step 2, you will see a COMP (Temperature Compensation type) screen. Use the
arrow keys to select desired temperature compensation: LinEAr (linear) or nOnE (raw or uncompensated con-
ductivity). Press ENTER. If you are in LinEAR mode, you can now enter a particular temperature slope (default
is 2%/degC), then press ENTER to apply the slope.
12. Press RESET.
13. Press CAL, NEXT, NEXT, NEXT, ENTER.
14. Use the arrow buttons to enter the cell constant of the sensor. Press ENTER, then EXIT.
15. To “zero” the sensor in air, press CAL, NEXT, ENTER.
16. Hold the sensor in air to zero. Press ENTER, then EXIT.
17. If you are measuring % concentration (nAOH, HCL, H2SO4L, or H2SO4H) or custom curve (CuSt), quick start
is complete; proceed to step 20.
18. If you are measuring conductivity (CondUC), then standardize the sensor by placing the sensor in a solution
of known conductivity value. Press CAL, ENTER.
19. Use the arrow buttons to enter the current conductivity value of the solution. Press ENTER.
20. Press RESET.
To reset transmiter to factory default settings:
1. Press PROGRAM, NEXT, NEXT, NEXT, NEXT, NEXT. The screen should say "dEFAULt". Press ENTER.
2. Use the arrow keys to toggle between nO (retain your configuration and calibration settings) and YES (restore
factory default settings to all variables).
3. Press ENTER, then EXIT.