To same as Td/f I/II - DM70

DM70 User Guide
Document code
M010091EN
Revision
G
Language
English
Product
DM70
Document type
User guide
This procedure is one of the alternative options for completing the adjustment described in Td/f adjustment of DMT340 series transmitters using DM70.
This adjustment method automatically uses the reading of the reference probe as the reference value for making the adjustment.
  1. Continue with the adjustment by pressing Yes.
  2. A note is displayed on the screen reminding you to follow the adjustment procedure described in the DMT340 User's Guide. Press OK to proceed with the adjustment.
  3. Follow the stabilization from the graphic display by pressing Graph. The minimum recommended stabilization time for this critical adjustment is 5 hours.
  4. When the reading has stabilized at the reference level, press Ready. This adjustment method automatically uses the reading of the reference probe as the reference value.
  5. Confirm the adjustment by pressing Yes. If you press No, you return to the adjustment mode display and no changes are made.
  6. Wait until the automatic autocalibration has taken place.
  7. When the calibration completes, press Back to exit the adjustment mode.
  8. To return to the basic display, press Exit.
  9. Place the screw back onto the calibration button.
  10. To seal the calibration, attach a sticker on the calibration button.
    Several autocalibrations may be necessary after this adjustment has been performed until the transmitter reaches full accuracy.