Dwyer Instruments DPGA-02, DPGW Series, DPGA-04, DPGA-03, DPGA-06 Installation And Operating Instructions Manual
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Series DPGA & DPGW Digital Pressure Gages
[67.87]
STANDARD RANGES
T
®
Specications - Installation and Operating Instructions
3-11/16
[93.66]
4-9/64
[105.17]
Bulletin A-34C
CERAMIC RANGES
The Series DPGA & DPGW Digital Pressure Gages have a precise ±1.0% full scale
accuracy. The 4 digit digital display will reduce the potential for errors in readings by
eliminating parallax error commonly produced with analog gages.
The DPGA & DPGW are packaged in an ABS plastic case. The unit is battery powered
and has an auto-shut off to conserve battery life. A two button key pad allows easy
access to features without the need to work through complex menus. These features
include, auto zero and conversion of the pressure units. Readings may be converted
to various engineering units. See reverse page for available units.
OPERATING INSTRUCTIONS
For complete instructions on the two button operation see the ow chart provided on
back.
On/Off: Press ON/OFF to toggle on and off. Device will automatically shut off after 20
minutes if not used.
Zero: Zeros the display - Push & hold for 2 seconds to zero the display. If after pressing
zero the display does not re-zero, the unit is no longer meeting specied accuracy and
should be sent back to the factory for calibration. Do not use the zero button when
pressure is applied.
Units: To change units, press both On/Off and Zero buttons simultaneously.
Overpressure Indicator: The LCD will ash “OFL”, if the pressure applied is over
105% F.S.
INSTALLATION
When installing gage always use 1˝ hex at the base of the housing to tighten the gage
to a mating tting. Do not apply wrench to housing.
ø2-43/64
SPECIFICATIONS
Service: DPGA: Air and compatible gases; DPGW: Liquids and compatible gases.
Wetted Materials: DPGA: 316L SS, Silicone sensor; DPGW: Type 316L SS;
Ceramic Ranges: Type 316L SS, ceramic, uoroelastomer.
Housing Materials: ABS plastic.
Accuracy: ±1.0% F.S. (Includes linearity, hysteresis, repeatability).
Pressure Limits: 2X pressure range. Vacuum range max. pressure is 30 psig.
Temperature Limits: 30 to 120°F (-1 to 49°C).
Thermal Effect: 0.05% FS/°F.
Size: 2.62˝ O.D. x 1.52˝ deep.
Process Connections: 1/4˝ male NPT.
Display: 4-digit LCD (.425˝ H x .234˝ W digits).
Power Requirements: 9 volt alkaline battery. Battery included but not connected.
Auto Shut-off: 20 minute auto shut-off.
Weight: 5.6 oz (160 g).
1-1/2 [38.10]
1/4 NP
MAINTENANCE
Battery Removal: Remove the screw on backplate. Lift backplate off by hand. To
reassemble replace backplate and screw.
Replace batteries per polarity indicators.
A “LOW BAT” descriptor indication will appear on the display when batteries need to
be replaced.
This symbol indicates waste electrical products should not be disposed
of with household waste. Please recycle where facilities exist. Check with
your Local Authority or retailer for recycling advice.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Phone: 219/879-8000
Fax: 219/872-9057
www.dwyer-inst.com
e-mail: info@dwyermail.com
DPGA & DPGW BUTTON OPERATION
To Turn On & Off:
Press to turn unit on.
Press again to turn unit off.
To Zero Display:
To zero display, disconnect gage from any pressure source. Press
and hold zero button until the LCD displays “- - -”, then release.
To Change Units:
To change units, disconnect gage from any pressure source.
Press both & buttons simultaneously until
desired units are displayed.
DPGA MODELS
Model Range
DPGA-00
DPGA-01
DPGA-02
DPGA-03
DPGA-04
DPGA-05
DPGA-06
DPGA-07
DPGA-08
DPGA-09
DPGA-10
DPGA-11
DPGW MODELS
Model Range
DPGW-00
DPGW-00C
DPGW-04
DPGW-05
DPGW-06
DPGW-07
DPGW-08
DPGW-09
DPGW-10
DPGW-11
Note: Gages with a “C” in the range have a ceramic sensor.
30˝ Hg to 0 (vac)
0 to 20 in w.c.
0 to 1 psi
0 to 2 psi
0 to 5 psi
0 to 15 psi
0 to 30 psi
0 to 50 psi
0 to 100 psi
0 to 200 psi
0 to 300 psi
0 to 500 psi
30˝ Hg to 0 (vac)
30˝ Hg to 0 (vac)
0 to 5 psi
0 to 15 psi
0 to 30 psi
0 to 50 psi
0 to 100 psi
0 to 200 psi
0 to 300 psi
0 to 500 psi
Pressure Ranges Resolution
psi kg/cm
-14.70
0.722
1.000
2.000
5.000
15.00
30.00
50.00
100.0
200.0
300.0
500.0
Pressure Ranges Resolution
psi kg/cm
-14.70
-14.70
5.000
15.00
30.00
50.00
100.0
200.0
300.0
500.0
2
bar in Hg ft wc kPa oz/in2in wc mbar cm wc mm Hg psi
-1.033
-1.013
.0508
.0703
.1406
.3515
1.055
2.109
3.515
7.03
14.06
21.09
35.15
-1.033
-1.033
.3515
1.055
2.109
3.515
7.03
14.06
21.09
35.15
-29.93
.0498
1.471
.0689
2.036
.1379
4.072
.3447
10.18
1.034
30.54
2.068
61.1
3.447
101.8
6.89
203.6
13.79
407.2
20.68
611
34.47
1018
2
bar in Hg ft wc kPa oz/in2in wc mbar cm wc mm Hg psi
-1.013
-29.93
-1.013
-29.93
.3447
10.18
1.034
30.54
2.068
61.1
3.447
101.8
6.89
203.6
13.79
407.2
20.68
611
34.47
1018
-33.94
1.667
2.307
4.614
11.53
34.60
69.2
115.3
230.7
461.3
692
1153
-33.94
-33.94
11.53
34.60
69.2
115.3
230.7
461.3
692
1153
-101.4
4.980
6.89
13.79
34.47
103.4
206.8
344.7
689
1379
2068
3447
-101.4
-101.4
34.47
103.4
206.8
344.7
689
1379
2068
3447
-235.2
11.55
16.00
32.00
80.0
240.0
480.0
800
1600
3200
4800
-235.2
-235.2
80.0
240.0
480.0
800
1600
3200
4800
-407.3
20.00
27.68
55.4
138.4
415.2
830
1384
2768
-407.3
-407.3
138.4
415.2
830
1384
2768
-1013
49.80
68.9
137.9
344.7
1034
2068
3447
-1013
-1013
344.7
1034
2068
3447
-1034
50.8
70.3
140.6
351.5
1055
2109
3515
-1034
-1034
351.5
1055
2109
3515
-761
37.37
51.7
103.4
258.6
776
1551
2586
-761
-761
258.6
776
1551
2586
0.01
0.001
0.001
0.001
0.002
0.01
0.01
0.02
0.1
0.1
0.1
0.2
0.01
0.01
0.002
0.01
0.01
0.02
0.1
0.1
0.1
0.2
©Copyright 2019 Dwyer Instruments, Inc. Printed in U.S.A. 2/19 FR# 443416-00 Rev. 3
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Phone: 219/879-8000
Fax: 219/872-9057
www.dwyer-inst.com
e-mail: info@dwyermail.com
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