M20011 REL-0000 (2103)
User Manual for Smart Manometer
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Stopping the Relief Valve Test
At any time during the test you may
1. Press the
Stop
key and the
HOLD.ON
message appears. The
digits continue to blink to indicate the hold status.
2. Press the
Zero
key to turn off the hold status and the
HOLD.
OFF
message appears. The test restarts.
3. Press the ✓
OR X
to exit the test. The results are lost when
you use these keys.
Differential displays
When you first turn on the Smart Manometer, you see the
Home
screen and the internal sensor information displays first. Press the
Up arrow
and external sensor information displays.
▪
Press the
Up arrow
again and information for both the internal
and external sensors displays. The internal sensor displays in
large characters while external sensor information displays in
small characters.
▪
Press the
Up arrow
and
Diff P1-P2 scrolls
with P1 Units
(internal measurement units).
Note: Differential displays are not available if either pressure sensor
is a differential sensor.
▪
Press the
Left or Right arrow
and
Diff P2-P1 scrolls
with P2
units (external measurement units).
▪
Press the
Left or Right arrow
and
Diff P1-P2 scrolls
with P1
units (internal measurement units).
▪
Press the
Down arrow
to reverse the sequence.
▪
Press the
Home
key at any point to return to the
Home
screen.
Auto Off (Automatic shut off)
How long will the Smart Manometer remain on if I leave it
unattended?
▪
The default setting is
Always On
.
▪
You can configure the timeout for the Auto Off with HHP400
Suite.
▪
The Auto Off timeout is suspended during
Data Logging
and
Leak Test sessions
to prevent accidental loss of data.
▪
Auto Shut-Off automatically restarts after Data Logging or
Leak Test sessions stop.
