Flow Measurement

Flow Measurement Product Videos

Step-by-step flow videos describing how to install, configure and setup Rosemount flow products

Rosemount 8712 Local Operator Interface (LOI)

How to Enter Table Values – Line Size

Learn the steps for entering a table value such as line size on the Rosemount 8712 LOI.

Tutorial Summary:

  1. Press TUBE SIZE.
  2. Press SHIFT or INCR. to increase/decrease (incrementally) the sensor size to the next value.
  3. When you reach the desired sensor size, press ENTER.
  4. Set the loop to manual if necessary, and press ENTER again.

The LOI displays the new sensor size and the maximum flow rate.

  1. Press FLOW RATE to return to the Home/Flow Rate screen.

How to Enter Select Values – Analog Output Range

Learn the steps for entering a select value such as the analog output range.

Tutorial Summary:

  1. Press ANALOG OUTPUT RANGE.
  2. Press SHIFT to position the cursor.
  3. Press INCR. to set the number.
  4. Repeat steps 2 and 3 until the desired number is displayed.
  5. Press ENTER
  6. Set the loop to manual if necessary, and press ENTER again.

The LOI displays the new analog output range.

  1. Press FLOW RATE to return to the Home/Flow Rate screen.

How to Stop and Start the Totalizer

Learn the steps for stopping and starting the totalizer.

Tutorial Summary:

  1. From the Home/Flow Rate screen, press the TOTALIZE key to display the totalizer screen. The flashing symbol in the lower right-hand corner indicates the meter is totalizing.
  2. Press the START/STOP key to stop totalization. The flashing symbol will no longer display indicating that the meter has stopped totalizing.
  3. To restart the totalizer, press START/STOP.
  4. Press the FLOW RATE key to view the Home/Flow Rate screen.

How to Pause and Unpause the Totalizer

Learn the steps for pausing and unpausing the totalizer.

Tutorial Summary:

  1. From the Home/Flow Rate screen, press TOTALIZE.
  2. Press the START/STOP key to stop the totalizer.
  3. Once totalization has stopped, press the READ/RESET key to reset the NET total value to zero.
  4. Press START/STOP again. The totalizer starts.
  5. Press the FLOW RATE key to view the flow rate and gross total.

How to Reset the Net Total Value on the Totalizer

Learn the steps for resetting the net total value on the totalizer.

Tutorial Summary:

  1. From the Home/Flow Rate screen, press TOTALIZE.
  2. Press the START/STOP key to stop the totalizer.
  3. Once totalization has stopped, press the READ/RESET key to reset the NET total value to zero.
  4. Press START/STOP again. The totalizer starts.
  5. Press the FLOW RATE key to view the flow rate and gross total.

How to Reset the Net and Gross Total Values on the Totalizer

Learn the steps for resetting the net and gross total values on the totalizer.

Tutorial Summary:

  1. To reset the net and gross totals, you must change the line size. From the Home/Flow Rate screen, press TOTALIZE.
  2. Press TUBE SIZE.
  3. Press the INCR. button to select a size different from the current line size.
  4. Press the ENTER key.
  5. When you see “Loop in Manual?” in the display, press ENTER again.
  6. Press FLOW RATE to view the Home/Flow Rate screen.
  7. Press the TOTALIZE button. The net and gross total values are zero.
  8. Press TUBE SIZE.
  9. Press INCR. and scroll through until you find the original line size.
  10. Press ENTER.
  11. Press ENTER again.
  12. Press FLOW RATE to view the Home/Flow Rate screen.
  13. Press the TOTALIZE button.
  14. Press START/STOP to start the totalizer.
  15. Press the FLOW RATE key to view the flow rate and gross total.

Rosemount 8732EM Local Operator Interface (LOI) Operation

How to Enter Table Values – Line Size

Learn the steps for entering a table value such as line size on the Rosemount 8732EM LOI.

Tutorial Summary:

  1. From the Home/Flow Rate screen, press the DOWN arrow key three times to access the Basic Setup menu.
  2. Press the RIGHT arrow to select the Basic Setup menu.
  3. Press the DOWN arrow key to scroll through the options in the menu.
  4. Press the RIGHT arrow to select Line Size.
  5. On the Line Size screen, press the UP/DOWN arrows to increase/decrease the sensor size to the next value.
  6. When you reach the desired sensor size, press “E” (LEFT arrow key).
  7. Set the loop to manual if necessary, and press “E” again.

After a moment, the LOI will display VALUE STORED SUCCESSFULLY and then display the selected value.

  1. Press “E” to navigate back to the Home/Flow Rate screen.

How to Enter Select Values – Upper Range Value

Learn the steps for entering a select value such as the upper range value (URV).

Tutorial Summary:

  1. From the Home/Flow Rate screen, press the DOWN arrow key three times to access the Basic Setup menu.
  2. Press the RIGHT arrow to select the Basic Setup menu.
  3. Press the DOWN arrow key to scroll through the options in the Basic Setup menu.
  4. Press the RIGHT arrow to select PV URV.
  5. On the PV URV screen, press the RIGHT arrow key to position the cursor.
  6. Press UP or DOWN to set the number.
  7. Repeat steps 5 and 6 until the desired number is displayed.
  8. Press “E” (LEFT arrow key).
  9. Set the loop to manual if necessary, and press “E” again.

After a moment, the LOI will display VALUE STORED SUCCESSFULLY and then display the selected value.

  1. Press “E” to navigate back to the Home/Flow Rate screen.

How to Stop and Start the Totalizer

Learn the steps for stopping and starting the totalizer.

Tutorial Summary:

  1. From the Home/Flow Rate screen, press the DOWN arrow to display the Totalizer screen. The flashing symbol in the lower right-hand corner indicates the meter is totalizing.
  2. Press “E” (LEFT arrow key) to end totalization. The flashing symbol will no longer display in the lower right-hand corner indicating that the meter has stopped totalizing.
  3. Press the UP arrow to go back to the Home/Flow Rate screen.
  4. Press the DOWN arrow to display the Totalizer screen.
  5. Press “E” to begin totalization. A symbol will flash in the lower right-hand corner indicating that the meter is totalizing.
  6. Press the UP arrow to display the Home/Flow Rate screen with the totalizer running.

How to Pause and Unpause the Totalizer

Learn the steps for pausing and unpausing the totalizer.

Tutorial Summary:

  1. From the Home/Flow Rate screen, press the DOWN arrow to display the Totalizer screen.
  2. Press the RIGHT arrow to pause the totalizer. This will hold the current values on the screen for reading or recording. The totalizer will continue to run even though the values are not changing.
  3. To unpause the totalizer, press the RIGHT arrow again. The totalizer will instantly increment to the correct value and continue running.
  4. Press the UP arrow key to return to the Home/Flow Rate screen.

Rsoemount 8732EM Local Operator Interface (LOI) Operation

How to Reset the Net Total Value on the Totalizer

Learn the steps for resetting the net total value on the totalizer.

Tutorial Summary:

  1. From the Home/Flow Rate screen, press the DOWN arrow to display the Totalizer screen.
  2. Press “E” (LEFT arrow key) to end totalization. The flashing symbol will no longer display in the lower right-hand corner indicating that the meter has stopped totalizing.
  3. Once totalization has stopped, press the RIGHT arrow key to reset the NET total value to zero.
  4. Press the UP arrow key to return to the Home/Flow Rate screen.

How to Reset the Net and Gross Values on the Totalizer

Learn the steps for resetting the net and gross total values on the totalizer.

Tutorial Summary:

  1. To reset the net and gross total values, you must change the line size. From the Home/Flow Rate screen, press the DOWNarrow to display the Totalizer screen.
  2. Press the DOWN arrow two more times to access the Basic Setup screen.
  3. Press the RIGHT arrow to select the Basic Setup menu.
  4. Press the DOWN arrow key to scroll through the options in the menu.
  5. Press the RIGHT arrow to select Line Size.
  6. On the Line Size screen, press the UP/DOWN arrows to change the sensor size to the next lower or higher value.
  7. When you reach the desired sensor size, press “E” (LEFT arrow key).
  8. On the loop in Manual? screen, Press “E” again.
  9. The LOI will display VALUE STORED SUCCESSFULLY and then display the selected line size.
  10. Press “E” to navigate back to the Home/Flow Rate screen.
  11. You now need to change the line size back to its original value. From the Home/Flow Rate screen, press the DOWN arrow to display the Totalizer screen.
  12. Press the DOWN arrow two more times to access the Basic Setup screen.
  13. Press the RIGHT arrow to select the Basic Setup menu.
  14. Press the DOWN arrow key to scroll through the options in the menu.
  15. Press the RIGHT arrow to select Line Size.
  16. On the Line Size screen, press the UP/DOWN arrows to change the sensor size to its original value.
  17. When you reach the desired sensor size, press “E” (LEFT arrow key).
  18. On the loop in Manual? screen, Press “E” again.
  19. Press “E” to navigate back to the Home/Flow Rate screen.
  20. Press the DOWN arrow to go to the Totalizer screen.
  21. Press “E” to begin totalization.
  22. Press the UP arrow to go back to the Home/Flow Rate screen.

How to Manually Lock and Unlock the Display

Learn the steps for manually locking and unlocking the display.

Tutorial Summary:

  1. When the display lock is activated, a lock symbol will flash in the lower right-hand corner of the display. To deactivate the display lock, hold the UP arrow for 3 seconds until the on-screen instructions display.
  2. Hold the RIGHT arrow until the on-screen instructions display.
  3. Hold the “E” key until the display lock is deactivated. The lock symbol will no longer appear.
  4. To lock the display, hold the UP arrow for 3 seconds until the on-screen instructions display.
  5. Hold the RIGHT arrow until the on-screen instructions display.
  6. Hold the “E” (LEFT arrow) key until the display lock is activated. The lock symbol will appear in the lower right-hand corner of the display.

How to Set the Display to Automatically Lock and Unlock

Learn the steps for setting the display to lock and unlock automatically.

Tutorial Summary:

  1. On the Home/Flow Rate screen press the DOWN arrow key four times to access the Detailed Setup menu.
  2. Using the RIGHT arrow key to select the Detailed Setup menu.
  3. Using the DOWN arrow key to scroll through the options in the Detailed Setup menu.
  4. Use the RIGHT arrow key to select LOI Config.
  5. Press the DOWN arrow key in the LOI Config menu until you see the Disp Auto Lock option.
  6. Press the RIGHT arrow to enter the Disp Auto Lock menu. The options are Off, 1 minute and 10 minutes.
  7. Press the UP or DOWN arrow key to select the desired auto lock time.
  8. When you reach the desired time, press “E” (LEFT arrow key).
  9. Set the loop to manual if necessary, and press “E” again.

After a moment, the LOI will display VALUE STORED SUCCESSFULLY and then display the selected value.

  1. Press “E” to navigate back to the Home/Flow Rate screen.
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