Omega Marine Instruments DPG3500 User Manual

MADE IN  
Digital Pressure Gauges  
DPG3500, DPG5500, and DPG5600  
M4094-0606  
INSTRUCTION  
SHEET  
DPG5500,  
DPG5600  
Shop online at: omega.com e-mail: [email protected]  
For latest product manuals: omegamanual.info  
DPG3500  
DPG3500  
DPG5500  
DPG5600  
Battery Powered, Min/Max/Zero, NEMA 4X Housing  
Battery Powered, Min/Max/Zero  
Battery Powered, Min/Max/Zero, Display Backlighting  
Batteries & Battery Life  
DPG3500 and DPG5500  
2 AA alkaline, approx. 2000 hours  
Ranges and Resolution  
Resolution is fixed as indicated in table  
Ranges in Bold are standard. Contact Omega Engineering for other ranges listed below.  
abs: Absolute reference (normally reads atmospheric pressure, reads zero at full vacuum)  
vac: Vacuum gauge, minus sign not used unless specified  
DPG5600  
2 AA alkaline, approx. 150 to 1500 hrs depending  
on backlight usage  
–30.00 inHg/15.00 psig  
–30.0 inHg/100.0 psig  
–30.0 inHg/200.0 psig  
3.000 psig  
120.0 inHg  
200.0 inHg abs  
200.0 inHg  
50.00 oz/in2  
80.0 oz/in2  
1600 mmHg  
760.0 torr abs  
1600 torr abs  
2100 mmH2O  
3500 mmH2O  
200.0 cmH2O  
350.0 cmH2O  
1000 cmH2O  
2100 cmH2O  
200.0 mbar  
350.0 mbar  
1000 mbar abs  
1000 mbar vac  
1000 mbar  
35.00 bar  
70.00 bar  
140.0 bar  
200.0 bar  
1.000 kg/cm2 abs  
1.000 kg/cm2 vac  
1.000 kg/cm2  
1.000 kg/cm2  
2.000 kg/cm2 abs  
2.000 kg/cm2  
4.000 kg/cm2  
7.000 kg/cm2 abs  
7.000 kg/cm2  
14.00 kg/cm2  
20.00 kg/cm2  
35.00 kg/cm2  
70.00 kg/cm2  
140.0 kg/cm2  
200.0 kg/cm2  
350.0 kg/cm2  
1.000 atm abs  
1.000 atm  
1.000 atm  
4.000 atm  
7.000 atm  
14.00 atm  
20.00 atm  
35.00 atm  
70.00 atm  
135.0 atm  
Low Battery Indication  
Low battery symbol on display when batteries  
must be replaced  
5.000 psig  
350.0 bar  
Dimensions (see drawing on next page)  
DPG3500  
3.5" W x 3.0" H x 2.0" D NEMA 4X housing  
15.00 psi abs  
15.00 psig vac  
15.00 psig  
240.0 oz/in2 abs  
240.0 oz/in2 vac  
240.0 oz/in2  
240.0 oz/in2  
20.00 kPa  
35.00 kPa  
100.0 kPa abs  
100.0 kPa vac  
100.0 kPa  
100.0 kPa  
200.0 kPa abs  
200.0 kPa  
400.0 kPa  
700.0 kPa abs  
700.0 kPa  
1500 kPa  
Add approx. 0.75" to height for pressure fitting  
15.00 psig  
30.00 psi abs  
30.00 psig  
85.0 inH2  
140.0 inH2  
O
O
DPG5500 and DPG5600  
3.38" W x 2.88" H x 1.65" D housing  
Add approx. 0.75" to height for pressure fitting  
60.00 psig  
100.0 psi abs  
100.0 psig  
200.0 psig  
300.0 psig  
400.0 inH2O abs  
400.0 inH2O vac  
400 inH2  
400.0 inH2  
850 inH2  
Weight (approximate)  
O
O
O
O
O
O
O
O
O
O
Gauge:  
9 ounces  
1000 mbar  
2000 mbar abs  
2000 mbar  
Shipping weight: 1 pound  
Material & Color  
DPG3500  
Light gray ABS/polycarbonate NEMA 4X case,  
rear gasket, polycarbonate label  
500.0 psig  
1000 psig  
2000 psig  
3000 psig  
5000 psig  
6.000 inHg  
10.00 inHg  
7.000 ftH2  
12.00 ftH2  
35.00 ftH2  
70.00 ftH2  
140.0 ftH2  
230.0 ftH2  
480.0 ftH2  
4000 mbar  
2000 kPa  
3500 kPa  
5000 kPa  
1.000 bar abs  
1.000 bar vac  
1.000 bar  
1.000 bar  
2.000 bar abs  
2.000 bar  
4.000 bar  
7.000 bar abs  
7.000 bar  
14.00 bar  
20.00 bar  
3.500 MPa  
7.000 MPa  
14.00 MPa  
20.00 MPa  
35.00 MPa  
1000 g/cm2 abs  
1000 g/cm2  
2100 g/cm2 abs  
2100 g/cm2  
DPG5500 and DPG5600  
Extruded aluminum case, light gray epoxy  
powder coated, black ABS/polycarbonate bezel,  
front and rear gaskets, polycarbonate label  
30.00 inHg abs  
30.00 inHg vac  
30.00 inHg  
30.00 inHg  
60.00 inHg abs  
60.00 inHg  
150.0 mmHg  
260.0 mmHg  
760.0 mmHg abs  
760.0 mmHg vac  
760.0 mmHg  
Connection Size  
1
/
4" NPT male  
200.0 atm  
340.0 atm  
Sensor Material  
All wetted parts are 316 stainless steel  
1600 mmHg abs  
Overpressure  
2 times sensor range  
Controls & Functions  
All Models: Front pushbutton turns gauge on or off and cycles through functions  
3000 psig range & metric equivalents: 5000 psig  
5000 psig range & metric equivalents: 7500 psig  
112.5% out-of-range display: i – – – or i –.–.–.–  
depending on model  
DPG5600: Press pushbutton to activate 1 minute backlighting when gauge is on  
Function  
On  
Pushbutton  
Press 1 sec  
Press/hold  
Press/hold  
Press/hold  
Press/hold  
Press/hold  
Press/hold  
Prompt (Release Button)  
Gauge Range/Display Test  
Result  
Actual Pressure  
Zero  
oooo  
HI  
Lo  
AP  
Zeroed Actual Pressure  
HI & max. reading  
Lo & min. reading  
Actual Pressure  
Actual Pressure  
Clear Zero, Gauge Off  
Burst Pressure  
4 times sensor pressure rating, or 10,000 psi,  
whichever is less  
Hi Reading  
Lo Reading  
Exit Hi/Lo  
Clear Hi/Lo  
Clear Zero, Off  
Storage Temperature  
–40 to 203°F (–40 to 95°C)  
HI  
HI  
/
/
LO  
LO  
/
/
AP Cir  
AP Cir OFF  
Operating Temperature  
Accuracy (linearity, hysteresis, repeatability)  
Calibration  
Internal calibration pushbuttons, non-interactive  
zero, midpoint, span, 10% range  
–4 to 185°F (–20 to 85°C)  
0.25% of full scale 1 least significant digit  
Compensated Temperature  
32 to 158°F (0 to 70°C)  
Display (update rate, type, size)  
3 readings per second nominal update rate  
4 digit LCD, 0.4" digit height  
5 character 0.25" H alphanumeric display  
DPG5600: Red LED backlight. Backlighting may  
not be visible under bright lighting conditions.  
Shutoff  
Temperature Stability  
0.5% span typical, 1% span max. 0 to 82°C  
See gauge rear label, last character of model  
number  
-5:  
5 minute auto shutoff (standard)  
-NS: No auto shutoff, on/off via front pushbutton  
 
DPG3500, DPG5500, and DPG5600 Series  
Calibration Precautions  
4. Gauge Reference Gauges (3 Points)  
CAUTION:  
Install or remove gauge using wrench on hex fitting only.  
Do not attempt to tighten or loosen by turning housing or  
any other part of the gauge.  
a. With the gauge port open to atmosphere, the character display will  
alternate between ZERO and CAL. Press the UP and DOWN buttons  
to obtain a display indication of zero.  
See gauge rear label for pressure range!  
b. Apply full-scale pressure. The character display will alternate between  
+SPAN and CAL. Press the UP and DOWN buttons to obtain a  
display indication equal to full-scale pressure.  
Use fittings appropriate for the pressure range of the gauge. The gauge  
range is indicated on the rear label and is indicated on the display during  
power-up.  
c. Apply 50% of full-scale pressure. The character display will alternate  
between +MID and CAL. Press the UP and DOWN buttons to obtain a  
display indication equal to 50% of full-scale pressure.  
Do not apply vacuum to gauges not designed for vacuum operation.  
Due to the hardness of 316 stainless steel, it is recommended that a thread  
sealant be used to ensure leak-free operation.  
5. Absolute Reference Gauges (3 Points)  
NEVER insert objects into the gauge port or blow out with compressed air.  
Permanent damage not covered by warranty will result to the sensor.  
a. Apply full vacuum to the gauge. The vacuum pump must be able to  
produce a vacuum of 10 microns (0.01 torr or 10 millitorr) or lower. The  
character display will alternate between ZERO and CAL. Press the UP  
and DOWN buttons to obtain a display indication of zero.  
These products do not contain user serviceable parts. Contact Omega  
Engineering for calibration, service, or refurbishment.  
b. Apply full-scale pressure. The character display will alternate between  
+SPAN and CAL. Press the UP and DOWN buttons to obtain a  
display indication equal to full-scale pressure.  
NOTE:  
c. Apply 50% of full-scale pressure. The character display will alternate  
between +MID and CAL. Press the UP and DOWN buttons to obtain a  
display indication equal to 50% of full-scale pressure.  
1. Calibration Preparation  
a. Calibration should only be performed by qualified individuals using  
appropriate calibration standards and procedures.  
b. The calibration equipment should be at least four times more accurate 6. Bipolar ( ) and –30inHg/15psig Compound Ranges  
than the gauge being calibrated.  
(5 Points)  
a. With the gauge port open to atmosphere, the character display will  
alternate between ZERO and CAL. Press the UP and DOWN buttons  
to obtain a display indication of zero.  
c. Remove the screws on the back of the unit and remove cover.  
d. It is good practice to install fresh batteries before calibrating battery-  
powered gauges.  
b. Apply full-scale positive pressure. The character display will alternate  
between +SPAN and CAL. Press the UP and DOWN buttons to obtain  
a display indication equal to full-scale pressure.  
e. Allow the gauge to equalize to normal room temperature before  
calibration.  
2. Entering the Calibration Mode  
c. Apply 50% of full-scale positive pressure. The character display will  
alternate between +MID and CAL. Press the UP and DOWN buttons to  
obtain a display indication equal to 50% of full-scale pressure.  
a. Note the locations of the two internal calibration pushbuttons marked  
UP and DOWN. These buttons are disabled unless the gauge is in  
calibration mode.  
d. Apply full vacuum. The character display will alternate between -SPAN  
and CAL. Press the UP and DOWN buttons to obtain a display  
indication equal to the full vacuum reading.  
b. With the gauge off, press and hold the DOWN calibration button, and  
also press the front button to power up the gauge in calibration mode.  
e. Apply 50% of the full-scale vacuum range (for example, –7.4 psi for a  
15 psi gauge). The character display will alternate between -MID and  
CAL. Press the UP and DOWN buttons to obtain a display indication  
equal to 50% of full-scale vacuum.  
7. –30inHg/100psig and –30inHg/200psig Compound  
(4 Points)  
a. With the gauge port open to atmosphere, the character display will  
alternate between ZERO and CAL. Press the UP and DOWN buttons  
to obtain a display indication of zero.  
b. Apply full-scale positive pressure. The character display will alternate  
between +SPAN and CAL. Press the UP and DOWN buttons to obtain  
a display indication equal to full-scale pressure.  
DOWN  
UP  
c. Apply 50% of full-scale positive pressure. The character display will  
alternate between +MID and CAL. Press the UP and DOWN buttons to  
obtain a display indication equal to 50% of full-scale pressure.  
3. Calibration Mode Functions  
a. The display first indicates the gauge’s full-scale pressure range, tests all  
display segments, and then indicates CAL to indicate that the gauge is  
in the calibration mode. Release all pushbuttons.  
d. Apply full vacuum. The character display will alternate between -SPAN  
and CAL. Press the UP and DOWN buttons to obtain a display  
indication equal to the full vacuum reading.  
b. The display will then indicate the current pressure reading, updating  
approximately 3 times per second. The gauge will remain in the  
calibration mode until powered down or reset manually. While in the  
calibration mode, the shutoff timer, One Touch Zero (gauge reference  
models only), Min/Max (for applicable models) are all disabled, and the  
calibration pushbuttons are active.  
8. Exit Calibration Mode and Verify Calibration  
a. Battery-powered gauges: Exit the calibration mode and save the  
calibration data by pressing and holding the front button until the display  
indicates OFF.  
b. Verify pressure indications at 0%, 25%, 50%, 75%, and 100% of full  
scale.  
c. Each press of the UP or DOWN button makes a small correction, which  
may not always be indicated on the digital display. Press and hold the  
pushbutton for one second or longer to make larger continuous  
corrections. The display of the gauge being calibrated is adjusted to  
match the calibrator’s setting or readout.  
c. Replace the rear cover and screws, taking care not to pinch the power  
leads between the case and the rear cover.  
d. If the battery pack is unplugged or the power removed during  
calibration, calibration settings will not be saved.  
3
 
Servicing Europe:  
Benelux:  
Postbus 8034, 1180 LA Amstelveen, The Netherlands  
OMEGAnet® Online Service  
www.omega.com  
Internet e-mail  
Tel: +31 (0)20 3472121  
FAX: +31 (0)20 6434643  
Toll Free in Benelux: 0800 0993344  
Servicing North America:  
One Omega Drive, Box 4047  
Stamford CT 06907-0047  
Tel: (203) 359-1660  
Czech Republic: Frystatska 184, 733 01 Karviná, Czech Republic  
USA:  
ISO 9001 Certified  
Tel: +420 (0)59 6311899  
Toll Free: 0800-1-66342  
FAX: +420 (0)59 6311114  
FAX: (203) 359-7700  
France:  
11, rue Jacques Cartier, 78280 Guyancourt, France  
Tel: +33 (0)1 61 37 2900  
Toll Free in France: 0800 466 342  
FAX: +33 (0)1 30 57 5427  
Canada:  
976 Bergar  
Laval (Quebec) H7L 5A1, Canada  
Tel: (514) 856-6928  
FAX: (514) 856-6886  
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  
For immediate technical or application assistance:  
®
USA and Canada: Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA  
®
United Kingdom: One Omega Drive, River Bend Technology Centre  
Customer Service: 1-800-622-2378 / 1-800-622-BEST  
®
ISO 9002 Certified  
Northbank, Irlam, Manchester  
M44 5BD United Kingdom  
Tel: +44 (0)161 777 6611  
Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN  
TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGA  
FAX: +44 (0)161 777 6622  
Mexico:  
En Espan˜ol: (001) 203-359-7803  
FAX: (001) 203-359-7807  
Toll Free in United Kingdom: 0800-488-488  
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.  
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 to contact 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.  
PATENT NOTICE: U. S. Pat. No. 6,074,089; 5,465,838 / Canada 2,228,333; 2,116,055 / UK GB 2,321,712 / Holland 1008153 / Israel 123052 / France  
2 762 908 / EPO 0614194. Other patents pending.  
FOR WARRANTY RETURNS, please have the following information  
available BEFORE contacting OMEGA:  
FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges.  
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.  
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.  
M4094/0606  
 

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