OMEGA DPG 9045, DPG 9145, DPG 9245, DPG 9030, DPG 9130, DPG 9230 Digital Industrial Gauge User’s Guide

OMEGA DIG 9045 3-06
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Page 1
User’s Guide
Shop online at
omega.com
e-mail: [email protected]
For latest product manuals:
omegamanual.info
DPG9045
DPG9145
DPG9245
DPG9030
DPG9130
DPG9230
Digital Industrial Gauge
OMEGA DIG 9045 3-06
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4:29 PM
Page 2
OMEGAnet ® Online Service
www.omega.com
Internet e-mail
[email protected]
Servicing North America:
USA:
ISO 9001 Certified
Canada:
One Omega Drive, Box 4047
Stamford CT 06907-0047
Tel: (203) 359-1660
e-mail: [email protected]
976 Bergar
Laval (Quebec) H7L 5A1, Canada
Tel: (514) 856-6928
e-mail: [email protected]
FAX: (203) 359-7700
FAX: (514) 856-6886
For immediate technical or application assistance:
USA and Canada: Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA®
Customer Service: 1-800-622-2378 / 1-800-622-BEST®
Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN®
TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGA
Mexico:
En Español: (001) 203-359-7803
FAX: (001) 203-359-7807
Benelux:
Postbus 8034, 1180 LA Amstelveen, The Netherlands
Tel: +31 (0)20 3472121
FAX: +31 (0)20 6434643
Toll Free in Benelux: 0800 0993344
e-mail: [email protected]
Czech Republic:
Frystatska 184, 733 01 Karvina´, Czech Republic
Tel: +420 (0)59 6311899
FAX: +420 (0)59 6311114
Toll Free: 0800-1-66342
e-mail: [email protected]
France:
11, rue Jacques Cartier, 78280 Guyancourt, France
Tel: +33 (0)1 61 37 2900
FAX: +33 (0)1 30 57 5427
Toll Free in France: 0800 466 342
e-mail: [email protected]
e-mail: [email protected]
[email protected]
Servicing Europe:
Germany/Austria: Daimlerstrasse 26, D-75392 Deckenpfronn, Germany
Tel: +49 (0)7056 9398-0
FAX: +49 (0)7056 9398-29
Toll Free in Germany: 0800 639 7678
e-mail: [email protected]
United Kingdom: One Omega Drive, River Bend Technology Centre
ISO 9002 Certified
Northbank, Irlam, Manchester
M44 5BD United Kingdom
Tel: +44 (0)161 777 6611
FAX: +44 (0)161 777 6622
Toll Free in United Kingdom: 0800-488-488
e-mail: [email protected]
It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that
apply. OMEGA is constantly pursuing certification of its products to the European New Approach
Directives. OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct, but OMEGA Engineering, Inc. accepts
no liability for any errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, human applications.
–2–
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TABLE OF CONTENTS
Quick Reference ............................................6-7
Congratulations on your purchase of the Omega®
digital industrial gauge. This feature-packed gauge
offers a menu-driven display for easy customization.
User selectable features include 12 units of measurement, password protected calibration and disable
functions, adjustable bar graph and update rate. A
five digit display for maximum resolution is standard.
Optional 4-20mA output, switching and line- power
add to the versatility of the gauge. With the range
printed on the keypad, Omega digital gauges meet
ASME B40.7 specification. See a complete listing of
product features and specifications on pages 18.
Keypad Functions..........................................8-10
• ON/OFF KEY
• ZERO/CLEAR KEY
• MIN/MAX KEY (down arrow key)
• MENU KEY
• BACKLITE KEY (up arrow key)
• ENTER KEY
MENU Functions (MENU Mode) ..............................11-17
• Engineering Units
• CONFIG Mode
• Set Password
• Recalibration of Gauge
• Zero Key Adjustment
• Disabling Menu Options
• Bar Graph Options
• Auto Off Options
• Update Options for Displayed Pressure
• Dampening Options
• Backlite Options (Backlite Optional)
• Set Switch(es) Option(s) (Switches Optional)
Specifications ................................................18
Ranges ........................................................19
Display Messages ..........................................19
Wiring Diagrams ........................................20-23
Gauge Installation & Maintenance....................24-25
• Mounting
• Battery Replacement & Installation
–4–
–5–
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QUICK REFERENCE
Press to turn unit on or off
.88˝ high digital display (41⁄2˝ case)
.60 high digital display(3˝ case)
While in unit of measurement mode (eg: psi),
press the ZERO CLEAR button to rezero the
gauge. This feature functions when displayed
pressure is within ±5% or 10% of zero value
Bar graph
% of full scale
Flashing display when unit
pressurized beyond full-scale
Flashing display when unit
pressured below zero
This bar graph indicates battery level;
the more segments, the closer the
battery is to full charge (only displayed on units with battery
Press to indicate minimum
or maximum pressure
gauge has measured
Press again to return to
pressure units
Press to turn backlite on or off
(backlite optional)
Press to read menu
UNITS (Pressure)
ENGLISH
INHG
PSI*
INH2O
@ 4°C, 20°C, 60°F
FTW
FTSW
METRIC
BAR
MBAR
KPA
CMH2O
KG/CM2
UPDATE RATE
(Pressure measurement
per second)
10x (100 MS)*
5x (200 MS)
2x (500 MS)
1x (1 Sec)
BACKLITE
(Off options)
Never
2 SEC
5 SEC*
15 MIN
30 MIN
Range on keypad;
complies with ASME B40.7
AUTO OFF
(Turns unit off after
option selected)
Never*
2 minutes
5 minutes
15 minutes
30 minutes
DAMPENING
(Takes pressure reading
and averages
process pressure
None*
Avg 2
Avg 4
Avg 6
Avg 8
CALIBRATE
Zero and span
adjustments,
password
protected
DISABLE
Allows for
“lockout” of
MENU
options
*Indicates Default
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KEYPAD FUNCTIONS
ON/OFF
ZERO
CLR
MAX/MIN
Turns the gauge on and off. When pressing the
ON/OFF key while in the off position, gauge startup display first indicates the software version
followed by the model number and gauge pressure range. The gauge will then display indicated
pressure and be ready for use.
KEYPAD FUNCTIONS
MENU
Press this key for one second prior to gauge
usage to rezero any initial zero shift. If zero shift
is greater than programmed zero allowance, the
gauge will display OFSET (blinking) for 1 second, then return to the measure mode. To clear
minimum and maximum values, press
ZERO/CLR button (when min/max values are
indicated). Gauge will auto advance once zeroed.
The Max/Min key allows review of minimum and
maximum pressure values since unit start-up or
last push of the clear key. Press key to:
1) Indicate maximum pressure.
2) Indicate minimum pressure.
3) Exit MAX/MIN mode and return the unit to
pressure measurement mode. To clear minimum and maximum values press ZERO/CLR
key (must be in MAX/MIN mode).
The (down arrow key) is used in the MENU
mode, see following MENU key section.
–8–
Key for gauge
with Backlite
Key for gauge
without Backlite
displayed with
(up arrow
icon only)
This key allows for customization of the gauge.
Pressing the MENU key allows cycling through
the main MENU items; UNITS, CONFIG, GRAPH,
OFF, UPDAT & DAMP. Any item changed in the
Menu become the new default setting(s).
Revised settings are saved in the event of power
loss.
The (up arrow key) or (down arrow key)
on the keypad allows for scrolling through the
MENU options to increase or decrease numeric
values as required. If in the menu mode, gauge
will automatically advance to measure mode
once selected MENU item has been set.
This key manually turns the backlite on or off.
five options are available. They include NEVER,
10 sec, 30, sec, 1 min, 5 min*. With the NEVER
option, the gauge BACKLITE will remain lit
whenever the gauge is in the ON mode or until
the BACKLITE button is pushed again. Options,
10 sec, 30 sec, 1 min, 5 min*. allow the BACKLITE to automatically turn-off after a selected
period of time.
To use the BACKLITE option:
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down
arrow key) until the word LITE appears.
Step 3: Press ENTER.
Step 4: Press the (up arrow key) or (down
arrow key) to select the BACKLITE option.
Step 5: Press the ENTER key to finalize your
choice of LITE options.
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KEYPAD FUNCTIONS
KEYPAD FUNCTIONS
ENTER
This key allows for selecting gauge features in the
menu finalizing selection. Use of the enter key is
described throughout operating instructions.
MENU FUNCTIONS
How to Use Your Menu Functions
MENU OPTIONS
UNITS: 12 units of measurement are available: psi, mmHG,
inH2O with three temperature options: 20°C, 60°F, 4°C*,
mBar, inHg, ftH2O, mPa, kPa, kg/cm2 and bar.
Step 1: Press the MENU key until the word UNITS appears.
Step 2: Press Enter.
Step 3: Press the (up arrow key) or (down arrow
key) to select the required unit of measure.
Step 4: Press ENTER to finalize the UNIT selection.
Note: For inH20 range with three temperature options,
press the (up arrow key) and (down arrow key) to
select the desired temperature, then press ENTER to finalize the UNIT selection.
CONFIG: This option allows access to additional Menu
options. Options include:
• ENTPW or enter password (this appears as a sub-menu
in the CONFIG mode if a user password has been set).
• RECAL (allows for zero, span and mid-scale calibration of the gauge).
• 0bUTN or zero key (allows for adjustment of % of
range that can be zeroed),
• dISAb, allows for disabling MENU options.
• SETPW: This feature allows for a user defined numeric password. If a user password is not set, all features
in the CONFIG mode will be accessible without a
password. If a user password is set, all items in the
CONFIG menu options are accessible with or without
a user password. If a user password is programmed,
it will be required to access the CONFIG menu options.
To set a user password (SETPW):
Step 1: Press the Menu key on the keypad
Step 2: Press the (up arrow key) or (down arrow
key) until the word CONFIG appears.
Step 3: Press Enter. The word SETPW appears on the
gauge display
Step 4: Press Enter. A five digit numeric password is now
required.
Step 5: Press the (up arrow key) or (down arrow
key) on the keypad to select the first digit of the password.
Step 6: Press ENTER.
Step 7: Repeat until the five-digit password is shown on
the gauge display.
Step 8: Press ENTER.
Note: to erase password at any time while in the SETPW
(set password) mode, press the ZERO/CLEAR key. The
user will be prompted to reprogram the password once the
five-digit password is entered. The gauge will display SAVE.
Step 9: Press Enter to save the password setting.
*Indicates default.
*Indicates default.
– 10 –
ENTPW: Once a user password has been established and
entry into the CONFIG mode is required, the user will be
prompted to ENTPW or enter password.
Follow setup steps 4-8 above.
RECAL: or recalibrate allows for zero, mid-scale, full-scale
and factory default calibration of the gauge. The RECAL
feature also allows for recalibration of gauges with
4-20mA output.
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MENU FUNCTIONS
To use RECAL option:
Step 1: Press the Menu key on the keypad
Step 2: Press the (up arrow key) or (down arrow
key) on the keypad until the word CONFIG appears.
Step 3: Press Enter.
Step 4: Enter user password if it has been programmed.
Step 5: Press (up arrow key) or (down arrow key)
until the word RECAL appears.
Step 6: Press Enter.
Step 7: The gauge will now flash between INPUT and unit
of measure on the lower line and .00 on the top line. Apply
zero pressure to the gauge.
Step 8: Press Enter. Zero pressure is now set.
Step 9: The gauge will display full-scale pressure. Apply
full-scale pressure to the gauge.
Step 10: Press Enter. Full-scale pressure is now set.
Step 11: The gauge will now display mid-scale pressure.
Apply mid-scale pressure to the gauge.
Step 12: Press Enter. Mid-scale pressure is now set.
(Note: For compound ranges this recalibration is zero,
full-scale, mid-scale and full-vac.)
FOR FACTORY CALIBRATED SETTINGS:
Step 13: To reinstate factory calibrated settings for zero,
full-scale and mid-scale press the (down arrow key)
Menu key until the word FACT appears.
Step 14: Press Enter. Factory calibration settings are now
reinstated.
Step 15: After zero, full-scale and/or mid-scale or factory
default calibration have been set, the word SAVE appears
on the gauge display.
Step 16: Press Enter to finalize calibration.
MENU FUNCTIONS
Note: Calibration of Zero, mid-scale or span can be set independently of each other. For instance, if only full-scale calibration is required, press the (down arrow key) until the
gauge display indicates full-scale pressure. Press Enter and
proceed as indicated above. Calibration of zero, midscale and
full-scale is recommended when recalibrating the gauge.
ZERO KEY (0bUTN): This feature allows the user to select
percent of full-scale at which the gauge can be rezeroed
using the Zero/Clear key on the keypad. Options include 5%
full-scale*, 10% full-scale or DISAB (disable of the zero key).
To use ZERO option:
Step 1: Press the Menu key on the keypad.
Step 2: Press the (up arrow key) or (down arrow
key) until the word CONFIG appears.
Step 3: Press Enter.
Step 4: Enter user password, if it has been programmed.
Step 5: Press the (up arrow key) or (down arrow
key) until the word 0bUTN (zero key) appears.
Step 6: Press Enter.
Step 7: Press the (up arrow key) or (down arrow
key) to select 5PCT (5% full-scale), dISAb (disable zero
key) or 10PCT (10% full-scale).
Step 8: Press Enter to finalize the selection.
DISAB: or disable: This feature allows the user to dISAb
(or disable) or ENAb (enable) items in the MENU. Some
keypad keys can also be enabled or disabled. Any or all
MENU items can be enabled or disabled.
To use DISAB option:
Step 1: Press the Menu key on the keypad.
Step 2: Press the (up arrow key) or (down arrow
key) until the word dISAb appears.
*Indicates default.
*Indicates default.
– 12 –
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MENU FUNCTIONS
Step 3: press ENTER. The current setting (ENAB or dISAB)
will be displayed.
Step 4: Press the (up arrow key) or (down arrow
key) on the keypad to select a setting.
Step 5: Press ENTER To finalize the setting.
GRAPH: This option allows the user to change the BAR
graph on the gauge display to correspond to any desired
pressure within the pressure limits of the gauge. This
option is useful when identifying a select portion of the
full-scale range of the gauge. The default setting for the
GRAPH is zero and full-scale pressure. For compound
gauges, the default setting for zero is set at full-scale vacuum. Full-scale pressure is set at the positive pressure as
displayed on the gauge keypad.
For gauges supplied with the 4-20mA output option, the
default is 4mA equals 0% of the bar graph and 20 mA
equals 100% of the bar graph.
Changing the bar graph to a pressure other than 0 and
100% of range will also change the 4-20mA output to correspond with the new bar graph pressures for 0 and 100%.
To use GRAPH option:
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down arrow key)
on the keypad until the word until the word GRAPH appears.
Step 3: Press ENTER . The gauge display will indicate the
set full scale pressure range setting on the top line. The
middle line indicates the bar graph at 100% of full-scale.
The bottom line of the display will indicate SETFS to set
the full-scale range as displayed by the bar graph and 420mA.
Step 4: Press the (up arrow key) or (down arrow key)
on the keypad to increase or decrease gauge value at
100% of range.
MENU FUNCTIONS
Step 5: Press the ENTER key to finalize your choice. The
gauge display will now display SET. After two seconds the
screen will display the pressure value for 0% on the top
line. The middle line indicates the bar graph at 100% of
fullscale. The bottom line will display SET 0.
Step 6: Press the (up arrow key) or (down arrow
key) on the keypad to increase or decrease gauge value at
0% of range.
Step 7: Press the ENTER key to finalize your choice. The
new values for the bar graph and 4/20mA settings have
now been saved.
OFF: This option sets the amount of time before the gauge will
turn itself off. Offerings are Never*, 30MIN,10MIN, 5MIN, 2
MIN.
To use the OFF option:
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down arrow
key) until the word OFF appears.
Step 3: Press ENTER.
Step 4: Press the (up arrow key) or (down arrow
key) to select the desired OFF time.
Step 5: Press the Enter key to finalize the OFF setting.
UPDATE: This option allows for changing the rate at which
pressure is updated on the display screen. This feature is
useful with rapid changes in process pressure that may
cause flutter of the display. Options are 100ms*, 1 sec,
500ms and 200ms, updates per second or 100ms*.
Since customer processes vary, update rates should be
selected based on the application.
To use the UPDATE option:
Step 1: Press the MENU key.
*Indicates default.
*Indicates default.
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MENU FUNCTIONS
Step 2: Press the (up arrow key) or (down arrow
key) until the word UPDATE appears.
Step 3: Press Enter.
Step 4: Press the (up arrow key) or (down arrow
key) to select an update rate.
Step 5: Press ENTER to finalize the selection.
DAMP or dampening: with five different options, this mode
allows for taking process pressure readings and averaging
them. This option is particularly useful to stabilize minor
process fluctuations. The options are NONE*, AVG 8, AVG
6, AVG 4, AVG 2.
Step 1: Press the MENU key until the word dAMP appears.
Step 2: Press Enter
Step 3: Press the (up arrow key) or (down arrow
key) to select a dampening option.
Step 4: Press the ENTER key to finalize your Damp option.
(This Menu item is only seen on units with the switch option)
SWSET: Allows for setting switch setpoints. The gauge is
offered with one or two SPDT switches. If (one) SPDT
switch is ordered the menu option is SW1. If (two) SPDT
switches are ordered, the MENU options are SW1 and SW2.
Step 1: Press the MENU key.
Step 2: Press the (up arrow key) or (down arrow
key) on the keypad to select the switch to be set. (If two
switches are present.)
Step 3: Press ENTER. The top line of the gauge display will
indicate pressure at 60% of the full-scale gauge range* or
the most recent switch setpoint. The middle line of the display will indicate a bar graph that displays the pressure
position within the pressure range. The bottom line will
display SETPT (blinking).
MENU FUNCTIONS
Note: Setpoints are limited to the full-scale pressure range
of the gauge.
Step 4: Press the (up arrow key) or (down arrow key)
on the keypad to increase or decrease switch set-point
Step 5: Press the ENTER key to finalize switch setpoint. The
gauge will display SET. After two seconds, the top line will
indicate RETRP pressure. The bottom line will read SET.
Step 6: Repeat above to set RETRP (retrip value) If the
gauge is supplied with (one) setpoint, the screen will
advance to the measurement mode. If (two) switches are
supplied the display will advance to SW2.
Repeat the aforementioned if the gauge is supplied with
two switches.
Notes: The bar graph will increase or decrease as any
setpoint pressure is adjusted. The bar graph indicates
switch setpoint position within the full-scale pressure
range of the gauge.
The switch setpoint unit of pressure measurement corresponds with the current set unit of measure of the gauge.
If gauge unit of measurement is changed after switch(es)
is set, switch setpoint(s) will automatically be updated to
correspond with revised unit of measurement. Switch
deadband is the difference between the SETPT (setpoint)
and the RETRP (retrip) pressure.
*Indicates default.
– 16 –
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DIGITAL INDUSTRIAL GAUGE SPECIFICATIONS:
Type:
Accuracy:
Case Size:
Case Material:
Case Encl. Rating:
Wetted Materials:
Socket Size:
Socket Location:
Ranges:
Operating Temp.:
Storage Temp.:
DISPLAY
Type:
Display Digits:
Character Height:
Backlite:
Bar Graph:
Battery Life:
Agency Approvals:
KEYPAD FUNCTIONS
On/Off:
Zero/Clear:
Min/Max (down)
Arrow Key:
Menu Key:
Backlite (up)
Arrow Key:
(Backlite optional)
Enter:
MENU MODE
Engineering Units:
2074 (battery), 2174 (loop), 2274 (line)
.25% Full Scale, terminal point
3˝, 41⁄2˝
3˝ SS, 41⁄2˝ fiberglass reinforced thermoplastic or
black epoxy coated aluminum
Weatherproof, IP65
17-4 SS (sensor), 316SS (socket)
1
⁄4 or 1⁄2 NPT, JIS, DIN, SAE, (1⁄2 NPT only with 41⁄2˝ case,
others on application)
Lower, 3, 9 and 12 o’clock
Vac. thru 20,000 psi (see engineering units below for other
units)
14/140°F (10/60°C)
–4/158°F (-20/70°C)
LCD
Five (5)
3˝ .60˝, 41⁄2˝ .88˝
Optional
Yes
3˝ >1000 hrs., 41⁄2˝ >3600 hrs.
CE, FM* (Intrinsically Safe Class1, Div 1), CSA and CENELEC
*FM is not available with the following: 41⁄2˝ polypropylene
case, SPDT switch option(s) (XU1, U2) or Backlite (XBL)
option)
Manually turns unit on and off (auto off options in menu)
Zeros display or clears min. and max. values when displayed
Stores min and max values, arrow key allows for
scrolling thru menu items
Provides access to menu options
Manually turns backlite on and off (auto off options in
menu), arrow key allows for five menu options. (up)
arrow key allows for scrolling thru menu options
Selects items in the menu
10 units of measurement are available; psi, In. H2O (with
three temp. options: 20°C, 60°F, 4°C*), Ft. H2O, mPa, mBar,
kPa, kg/cm2, Bar, inHg and mmHg
Configuration Mode Allows for changes to default settings of gauge
(Config):
Including zero disable feature
Bar Graph (Graph): Allows for adjustment of bargraph and 4-20
(optional feature)
Auto Off (Off):
Allows for changes to auto off of gauge, five options:
Never, 2 min., 5 min., 15 min., 30 min.
Update Rate
(Update):
Four options: 100 ms, 200 ms, 500 ms, 1 sec
Dampening (Damp): Six options: None, average, 2, 4, 6, 8 times per 100ms
Backlite:
Five options: Never, 10 sec., 30 sec., 1 min., 5 min.
Field Recalibration: Allows for recalibration of zero, midscale and span
(password protected)
OPTIONS
4-20mA Display:
12-36 Vdc, mA with unlimited turndown (within gauge range)
Line Powered:
12-36 Vdc, 2VA max.
Switching*:
(1) or (2) SPDT switches,(max. contact 30Vdc, 1 amp,
125Vac .5 Amp, Switches adjustable to 100% of range
– 18 –
Page 18
DIGITAL INDUSTRIAL GAUGE RANGES:
psi
Comp.
(psi)
-15/0/15
-15/0/30
-15/0/60
30 -15/0/100
60
100
160
200
300
600
800
1000
1500
2000
3000
5000
8000
10,000
15,000
20,000
mmHg
(press.)
in.Hg
(press.)
In.
H 2O
mm
H2O
1500
2000
3000
60
100
160
200
300
400
600
800
1000
1600
2000
3000
6000
800
1000
60
100
160
200
300
400
600
800
1000
mBar
250
300
400
500
600
1000
1500
2000
2500
4000
5000
ft.
H2O
30
60
160
200
300
400
600
1000
mPa
kPa
6
10
50
200
300
400
600
800
1000
1600
2500
4000
6000
8000
Bar/
ksc
2
4
6
10
16
25
40
60
100
160
250
400
500
800
1000
DISPLAY MESSAGES:
Display/Problem
Description
Action
No Battery Icon
Display (applicable to
gauges with batteries
Gauge has <10%
battery life left
Replace batteries
OFSET (blinking)
Zero/Clear button
pushed when pressure Only rezero the gauge within
displayed is beyond set
limits of setting in Menu
rezero pressure limit
Menu button disabled
Gauge is in
Max/Min mode
Push Max/Min button until
unit of measure is displayed
on keypad
Unit of measure
selected in Menu
displays N/A
Resolution at full scale
pressure range
exceeds 50,000 counts
Choose another unit of
measure
I can’t set the
password I want
00000 is not a valid
password
Select a different password
I can’t access items in
the main Menu
Items that cannot be
accessed have been
disabled
Enable item(s) in the Menu.
See Menu/CONFIG and
diSAb or DISABLE
– 19 –
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Page 20
WIRING DIAGRAM
WIRING DIAGRAM
Line Powered/Loop Powered 4-20mA (Type DPG9245_-A)
4 conductor, 20 AWG shielded
Line Powered (DPG9245)
2 conductor, 20 AWG shielded
Red
Black
LOOP+
LOOP–
R19
ECND
R21
D10 C14 T9
T7
D9
D7
Y1
FID2
C7
FID6
C1
R7
C17
D11
V2
7
R5
J5
GND
+24V
C9
R6
J5
D12
C4
R4
C8
C6 DQ/TB 2003
227X
Wieco 9206
Keypad
e
Input
Battery Input
T10
D3 T12
T11
+24V
GND
EGND
J2
U4
C10
Q2
Sensor Input
Y2
321CO21–
EGND
R5
R1
L1
Q1
C5
J3
FID3
T11
V2
R18
D8
Q2
Battery Input
D5
C9
R6
D6
T10
D11
U7
C15
3
D8
D3 T12
J2
U4
FID4
C10
Q1
R9
R10
R11
R12
R13
1
FID6
C1
4
R1
L1
R18
C2
C17
C15
5
FID2
C7
R8
FID4
FO7
R22 R20
V1
C3
J1
1
R2
1
FID5
C2
V6
T8
R8
C3
J1
1
R2
1
J6
F1D1
FO7
V1
FID5
F1D1
R9
R10
R11
R12
R13
Y1
FID3
C5
Sensor Input
J3
Y2
C4
DRESSER
321CO21–
TB 2003
227X-XAO
A
Wieco 9209
Keypad
e
Input
Shield
Shield
Green (– exc.)
White (+ exc.)
Black (– exc.)
(+ exc.)
Red
Line Powered with (1) SPDT switch (Type DPG9245_-S1)
5 conductor, 22 AWG shielded
Loop Powered 4-20mA (Type DPG9145)
2 conductor, 20 AWG shielded
(+ exc.)
Red
Black (– exc.)
Shield
LOOP+
LOOP–
R19
ECND
R21
D10 C14 T9
T7
V6
T8
D9
D7
Y1
FID2
C2
C7
FID6
C1
C17
V2
U7
R8
FID4
D11
FO7
4
FID5
C3
J1
1
R2
R5
R1
C15
0
R11
R12
R13
Q1
J2
U4
L1
R18
C10
C9
R6
Q2
T10
Battery Input
J5
D15 D6
D12
+24V
D3 T12
GND
T11
EGND
FID3
DRESSER
321CO21–
C5
Sensor Input
J3
Y2
C4
R4
C6 DQ/TB 2003
yp
– 20 –
227X-XAO
A
Wieco 9209
(– exc.)
(+ exc.)
p
– 21 –
OMEGA DIG 9045 3-06
3/30/06
4:29 PM
Page 22
WIRING DIAGRAM
WIRING DIAGRAM
Line Powered/Loop Powered 4-20mA with (1) SPDT switch
(Type DPG9245_-AS1) 7 conductor, 22 AWG shielded
Line Powered/Loop Powered 4-20mA with (2) SPDT switches
(Type DPG9245_-AS2) 10 conductor, 22 AWG shielded
Red
Black
(N.O.)
O Blue
LOOP+
LOOP–
R19
ECND
T2
T3
(N.C.) Orange
Red
(COM) Brown
Black
T1
(N.O.) Blue
(N.C.) Orange
T7
D9
D7
Y1
R15
C11
C3
LOOP+
FID2
LOOP–
R19
ECND
D9
D7
Y1
FID5
F1D1
+24V
GND
EGND
R14 R16
Y2
J3
1
J7 Q4
C4
R4
C6 DQ/TB 2003
227X-XAO-XU1
A
Belden 9943
V2
R23
D5
Q1
Battery Input
+24V
D3 T12
J5
GND
T11
EGND
T5
T6
J2
U4
C9
R6
Q2
T10
Shield
Green (– exc.)
White (+ exc.)
R1
C10
D8
D15 D6
D12
FID3
DRESSER
321CO21–
C5
Sensor Input
J3
Y2
C4
R4
C8
C6 DQ/TB 2003
Keypad Input
Shield
Line Powered with (2) SPDT switches (DPG9245_-S2)
8 conductor, 22 AWG shielded
(N.O.) White
(N.C.) Green
Green (– exc.)
White (+ exc.)
Switch 1
(COM) Brown
T2
T3
T1
D2
ISO1
Y1
F1D1
R15
V1
C11
C3
FID2
K1
R17
FID6 C13
C1
R7
R14 R16
D1
V2
D5
R8
R1
R18
Q1
C10
D8
C9
R6
Q2
D16
J5
D15 D6
D12
T10
+24V
D3 T12
GND
T11
EGND
J2
U4
L1
R9
R10
R11
R12
R13
D13 R24
R23
Switch 2
(COM) Orange
R5
C15
J3
1
J7 Q4
Battery Input
(N.C.) Blue
C12
FID4
D11
U7
T4
C17
D14
FO7
R22 R20
(N.O.)
K2
T6
C7
K2
FID5
C2
T5
ISO2
J1
1
R2
1
J6
FID3
DRESSER
321CO21–
C5
Sensor Input
J3
Y2
C4
R4
C8
C6 DQ/TB 2003
227X-XU2
Belden 9944
Keypad Input
Shield
Black (– exc.)
Red (+ exc.)
– 22 –
Switch 2
(COM) Grey
R5
L1
R18
D16
Keypad
e
Input
(N.O.) Yellow
C12
FID4
D11
U7
T4
C17
D14
(N.C.) Violet
K2
FID6 C13
C1
C15
D13 R24
Sensor Input
J3
DRESSER
321CO21–
FID5
C7
D1
C5
J5
FID3
T11
FID2
K1
K2
R7
R22 R20
D16
C2
R8
J2
U4
L1
D15 D6
C11
R17
J1
1
R2
1
J6
R5
R1
C9
R6
D3 T12
R15
R8
FO7
V2
U7
C10
T10
Q3
U5
V1
C3
C15
D12
D2
ISO1
ISO2
FID4
D11
V6
T8
R9
R10
R11
R12
R13
C17
D10 C14 T9
T7
K1
K2
FID6
C1
4
T1
R21
ISO2
R17
C2
T2
T3
FO7
Q3
U5
V1
J1
Battery Input
Switch 1
(COM) Brown
F1D1
– 23 –
227X-XAO-XU2
Belden 9946
OMEGA DIG 9045 3-06
3/30/06
4:29 PM
Page 24
WIRING DIAGRAM
POWER
SUPPLY
+
–
PIN A
(+)
PIN B
(–)
V+
GAUGE
PANEL MOUNTING DIMENSIONS
V–
+
–
GAUGE INSTALLATION:
The Omega® digital industrial gauge comes standard with either 1⁄4 or 1⁄2 NPT connection.
Good piping practices recommend using teflon tape or a pipe sealant on the gauge
threads. Utilize a 9⁄16˝ (3˝ case), 5⁄8˝ (41⁄2˝ case) wrench on the wrench flat of the gauge to
tighten the gauge to the process.
NEVER TIGHTEN GAUGE THREADS BY HOLDING THE BODY OF THE GAUGE. DOING SO
MAY DAMAGE THE GAUGE AND MAKE THE GAUGE INOPERABLE.
CLAMPING RING (1278G ONLY)
.17
WASHER
MOUNTING
RING
HOLE
CUTOUT
DIAMETER
3.406
(313⁄32 ±1⁄32)
METER
4-20mA
(seperate power supply required when switch(s) is/are ordered)
6˝ RING
DIA.
RL-Loop Resistance in Ohms
1000
750
500
OPERATING
REGION
250
0
0
10
20
30 36
Loop Supply Voltage (Vdc)
Vdc MIN = 12V + [0.022A* X (RL) ]
RL = RS + RW
RL = Loop Resistance (ohms)
RS = Sense Resistance (ohms)
Rw = Wiring Resistance (ohms)
*Includes a 10% safety factor.
– 24 –
“B” (3 REQ’D)
5.65˝
PANEL
OPENING
4.00
5/16˝ MAX PANEL
THICKNESS
3˝ CASE
Load Limitations 4-20mA Output Only
SPACER POST
(3 REQ’D)
1.860
PANEL
41⁄2˝ CASE
Battery Installation and Replacement:
The Types DPG9030 and DPG9045 come standard with batteries installed. The 3˝ case
uses qty (2) AA alkaline batteries, the 41⁄2˝ case uses qty (2) C alkaline batteries. Use
either Duracell MN2400, MX2400 or Energizer E92BP, X92RP AAA alkaline, nonrechargeable batteries.
Batteries have a life of approximately 1500 hours (3˝ case). 3600 hours (41⁄2˝ case).
Battery life is dependent on gauge usage, backlite settings and power off settings.
When the lower bar of the battery icon of the gauge display flashes, the gauge has
approximately 7 hours of life remaining.
To replace the batteries (41⁄2˝ case):
1) Remove the ring on the front of the
gauge case.
2) Looking at the gauge case, carefully
pull the front face out of the case.
3) Lay the gauge, face down on a flat surface.
4) Carefully remove the two batteries from
the holder and replace the batteries.
Use only C alkaline non-rechargeable
Pipe to which gauge is attached
batteries. To provide maximum battery
life, replace both batteries.
must be properly grounded.
To replace the batteries (3˝ case):
1) Remove the single screw on the back of
the gauge case.
2) Hold the keypad in the palm of hand.
3) Carefully remove the two batteries from
the holder and replace batteries. Use only
AA alkaline non-rechargeable batteries.
To provide maximum battery life, replace
both batteries.
!
Notes:
1) Do not mix ages or brands of batteries.
2) Do not replace batteries in hazardous
areas.
– 25 –
OMEGA DIG 9045 3-06
3/30/06
– 26 –
4:29 PM
Page 26
– 27 –
OMEGA DIG 9045 3-06
3/30/06
– 28 –
4:29 PM
Page 28
– 29 –
OMEGA DIG 9045 3-06
3/30/06
4:29 PM
Page 30
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and
workmanship for a period of 13 months from date of purchase. OMEGA’s Warranty
adds an additional one (1) month grace period to the normal one (1) year product
warranty to cover handling and shipping time. This ensures that OMEGA’s customers
receive maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s
Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to
be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not
apply to defects resulting from any action of the purchaser, including but not limited to
mishandling, improper interfacing, operation outside of design limits, improper repair, or
unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having
been tampered with or shows evidence of having been damaged as a result of excessive
corrosion; or current, heat, moisture or vibration; improper specification; misapplication;
misuse or other operating conditions outside of OMEGA’s control. Components which
wear are not warranted, including but not limited tocontact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various products. However,
OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with
information provided by OMEGA, either verbal or written. OMEGA warrants only
that the parts manufactured by it will be as specified and free of defects. OMEGA
MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESS OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY:
The remedies of purchaser set forth herein are exclusive, and the total liability of
OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase
price of the component upon which liability is based. In no event shall OMEGA be
liable for consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be
used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear
installation or activity; or (2) in medical applications or used on humans. Should any
Product(s) be used in or with any nuclear installation or activity, medical application,
used on humans, or misused in any way, OMEGA assumes no responsibility as set forth
in our basic WARRANTY / DISCLAIMER language, and, additionally, purchaser will
indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever
arising out of the use of the Product(s) in such a manner.
RETURN REQUESTS/INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer Service
Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST
OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER
SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR
number should then be marked on the outside of the return package and on any
correspondence.
The purchaser is responsible for shipping charges, freight, insurance and proper
packaging to prevent breakage in transit.
FOR WARRANTY RETURNS, please have
the following information available
BEFORE contacting OMEGA:
1. Purchase Order number under which
the product was PURCHASED,
2. Model and serial number of the product
under warranty, and
3. Repair instructions and/or specific
problems relative to the product.
FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges.
Have the following information available BEFORE contacting OMEGA:
1. Purchase Order number to cover the
COST of the repair,
2. Model and serial number of the product, and
3. Repair instructions and/or specific
problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible.
This affords our customers the latest in technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2004 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole
or in part, without the prior written consent of OMEGA ENGINEERING, INC.
– 30 –
– 31 –
OMEGA DIG 9045 3-06
3/30/06
4:29 PM
Page 32
Where Do I Find Everything I Need for
Process Measurement and Control?
OMEGA…Of Course!
TEMPERATURE
Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies
Wire: Thermocouple, RTD & Thermistor
Calibrators & Ice Point References
Recorders, Controllers & Process Monitors
Infrared Pyrometers
PRESSURE, STRAIN AND FORCE
Transducers & Strain Gages
Load Cells & Pressure Gages
Displacement Transducers
Instrumentation & Accessories
FLOW/LEVEL
Rotameters, Gas Mass Flowmeters & Flow Computers
Air Velocity Indicators
Turbine/Paddlewheel Systems
Totalizers & Batch Controllers
pH/CONDUCTIVITY
pH Electrodes, Testers & Accessories
Benchtop/Laboratory Meters
Controllers, Calibrators, Simulators & Pumps
Industrial pH & Conductivity Equipment
DATA ACQUISITION
Data Acquisition & Engineering Software
Communications-Based Acquisition Systems
Plug-in Cards for Apple, IBM & Compatibles
Datalogging Systems
Recorders, Printers & Plotters
HEATERS
Heating Cable
Cartridge & Strip Heaters
Immersion & Band Heaters
Flexible Heaters
Laboratory Heaters
ENVIRONMENTAL
MONITORING AND CONTROL
Metering & Control Instrumentation
Refractometers
Pumps & Tubing
Air, Soil & Water Monitors
Industrial Water & Wastewater Treatment
pH, Conductivity & Dissolved Oxygen Instruments
M-4226/0705
– 32 –
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