Additel ADT672 - Function 11: HART; Calibration Function; Introduction; Calibration Condition

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Upper range reading trim
Factory default
4.5.11 Function 11: HART 5.0
Read the DUT's HART version number
This function is recalibrate the ADT672. First allow a warm up time of 30 minutes. The ADT 672 should be run on battery power.
Exercise the gauge three times. Now, please start the calibration process. If the ADT672 is in irregular working status, please
use default setting function.
(1) Environment:
Temperature: 20℃ 2 ℃; Relative humidity: (45-75) %;
Atmosphere pressure: (86-106) kPa; Power: recommend battery.
(2) Equipments:
Standard voltage source, standard current source, standard pressure source.
Please refer the [1.6 menu introduction].
Please read the following:
Calibration function
5.0 Introduction
5.1 Calibration condition
5.2 Calibration menu's operation and content
5.3 Pressure calibration
Remark: The calibration must be met the required conditions.