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PDF DPG8001 Data sheet ( Hoja de datos )
| Número de pieza | DPG8001 | |
| Descripción | User Guide | |
| Fabricantes | Omega Engineering | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DPG8001 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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User’s Guide
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omega.com
e-mail: [email protected]
http://www.DataSheet4U.net/
For latest product manuals:
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DPG8001
M-5103/0112
General Purpose Digital Pressure Gauge
1
datasheet pdf - http://www.DataSheet4U.net/
1 page  
ƽ WARNING! READ BEFORE INSTALLATION ƽ
1. GENERAL:
A failure resulting in injury or damage may be
caused by excessive overpressure, excessive
vibration or pressure pulsation, excessive in-
strument temperature, corrosion of the pres-
sure containing parts, or other misuse.
Consult Omega Engineering before installing
if there are any questions or concerns.
2. OVERPRESSURE:
Pressure spikes in excess of the rated over-
pressure capability of the gauge may cause
irreversible electrical and/or mechanical
damage to the pressure measuring and con-
taining elements. Fluid hammer and surges
can destroy any pressure transducer and
must always be avoided. A pressure snubber
should be installed to eliminate the damaging
hammer effects. Fluid hammer occurs when
a liquid flow is suddenly stopped, as with
quick closing solenoid valves. Surges occur
when flow is suddenly begun, as when a
pump is turned on at full power or a valve is
quickly opened.
PRESSURE SURGES:
Surges are particularly damaging to pressure
gauges if the pipe is originally empty. To avoid
pressure surges, fluid lines should remain full
(if possible), pumps should be brought up to
power slowly, and valves opened slowly. To
avoid damage from both fluid hammer and
surges, a surge chamber should be installed.
Symptoms of fluid hammer and surge’s dam-
aging effects:
• Digital Gauge exhibits large zero offset.
• Digital Gauge pressure display remains
constant regardless of pressure
• Error code is displayed on screen.
FREEZING:
Prohibit freezing of media in pressure port.
Unit should be drained. (Mount in vertical po-
sition to prevent possible overpressure
damage from frozen media.)
3. INSTALLATION:http://www.DataSheet4U.net/
This procedure requires the use of a 11⁄16˝
(27mm) hex wrench for tightening the in-
strument to the process connection. Apply
Teflon tape or a suitable sealing compound
to NPT threads of the gauge. Take using the
wrench, tighten 1 turn beyond hand-tight
or until a leak-proof seal has been
achieved.
ƽ Caution: Tightening the product by
grasping or putting a tool on the plastic
housing can cause permanent damage to
the product.
5
datasheet pdf - http://www.DataSheet4U.net/
5 Page 
Maximum / Minimum:
Timer:
Displays maximum / minimum pressure values;
this is initiated upon powering the unit or since
the values were cleared.
1. When in menu mode press ©İ, ©ĭ ➟
to scroll to ‘Max’ (maximum display);
this is indicated in small font to the left
of the display’s unit of measure.
©2. To clear both Min and Max values, press
➟and hold ZERO
.
3. RMeelneausme oodf eth. iUsskeey©İwil,l ©ĭleave➟yotou in
©continue scrolling through the menu
options, OR hold, MENU ➟ to return
to measurement mode.
Note: Clearing Minimum / Maximum
values will reflect a blank display except
for the associated Min. / Max. icon and
battery indicator.
Note: The following actions will also
clear min/max values. Power off, zero
gauge function, tare function, field cali-
bration function, units programming,
update rate, or reset.
©|Controls how long the gauge will remain pow-
ered ON once the Power key k is pressed.
1. When in menu mode press ©İ, ©ĭ ➟
to scroll until “TIMER” is displayed.
2. Press ©k| ➟.
3. Then, press ©İ, ©ĭ ➟ to scroll
through values. “NONE” designates that
©|the gauge will remain ON until the
power key k is pressed a second
time. Any other value (1 min [default] / 5
min / 20 min), other than “NONE”, will
designate the duration of time this func-
tion will be in effect.
4. Press ©k| ➟ to select desired value;
timer icon will be shown on the display
and the unit will display “DONE” then re-
turn to Measurement Mode.
Feature: Timer icon will flash 10 seconds
prior to gauge shut down.
http://www.DataSheet4U.net/
11
datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet DPG8001.PDF ] | |
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