Digital Pressure Gauge
19
Overpressure
records
View the 5 most recent over pressure records by inputting pass word “888” in
the Calibration menu, when screen is shown as Figure 2, Page10.
Leakage test
Detect pressure leakage a period of time. The gauge will auto-recordover
beginning pressure value ending pressure value and leakage P,Δ.
Factory esetr
Reset all the settings back to factory default settings, except the calibrationfor
parameter.
Additional functions
Automatic zeroing
Once automatic zeroing function is activated the measured value is less than
of full scale and this situation maintains more than seconds the gauge will
automatically zero
, 0.01%
,10,
.
Tare Offset reading/
This function can be used to subtract a constant value from the measured pressure
For example If the tare or offset point is set to psi and the measured pressure is
psi then psi will be displayed
.
:50,
80 , 30 .
Warning
11
●
●
●
● 680
,,
,
.
;
, ;
Remaining battery life is displayed if the gauge automatically power off please replace a new battery
To prevent a dangerous pressure isolate and bleed the system before disconnecting a
pressure connection
Do not change the any of the components or inside structure of this gauge
To prevent damage do not use ADT for long periods of time in an over pressure condition
release
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