Fluke 721 - Resolution; Hart

Pressure Calibrator
Menus
21
RESOLUTION
To choose between a low or high resolution display:
1. Push  to access the menus.
2. Push  to step through the menu until
RESOLUTION is shown on the menu bar.
3. Push  to select the Resolution menu.
4. Push  or  to turn low resolution on or off.
5. Push  when finished.
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HART
An internal 250 Ω HART resistor can be enabled when
the Product operates in the mA Measure-24 V mode. This
lets a HART Communicator be connected across the mA
terminals. It is not necessary to add an external resistor.
Note
When the HART resistor is on, the maximum
load-driving capacity is 750
Ω .
1. Push  to access the menus.
2. Push  to step through the menu until HART is
shown on the menu bar.
3. Push  to select the HART menu.
4. Push  or  to turn the HART Resistor on or off.
5. Push  when finished.
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