Dwyer Instruments DPGAB-02, DPGWB Series, DPGAB-03, DPGAB-04, DPGAB-05 Specifications-installation And Operating Instructions
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Series DPGAB & DPGWB Digital Pressure Gages
ON
OFF
ZERO
UN TS
3-3/32
[78.58]
3-59/64
[99.62]
1-25/32
[45.24]
1/4 NPT
Specifications - Installation and Operating Instructions
DPGWB DPGAB
Bulletin A-34D
The Series DPGAB & DPGWB Digital Pressure Gages have
a prec se ±0.5% fu sca e accuracy. The 4 d g t d g ta d sp ay
w reduce the potent a for errors n read ngs by e m nat ng
para ax error common y produced w th ana og gages.
The DPGAB & DPGWB are packaged n an ABS p ast c case.
The un t s battery powered and has an auto-shut off to conserve
battery fe. A two button key pad a ows easy access to features
w thout the need to work through comp ex menus. These
features nc ude, auto zero and convers on of the pressure un ts.
Read ngs may be converted to var ous eng neer ng un ts. See
reverse page for ava ab e un ts.
OPERATING INSTRUCTIONS
For comp ete nstruct ons on the two button operat on see the
f ow chart prov ded on back.
On/Off: Press ON/OFF to togg e on and off. Dev ce w
automat ca y shut off after 20 m nutes f not used.
Zero: Zeros the d sp ay - Push & ho d for 2 seconds to zero the
d sp ay. If after press ng zero the d sp ay does not re-zero, the
un t s no onger meet ng spec f ed accuracy and shou d be sent
back to the factory for ca brat on. Do not use the zero button
when pressure s app ed.
Units: To change un ts, press both On/Off and Zero buttons
s mu taneous y.
Overpressure Indicator: The LCD w f ash “OFL”, f the
pressure app ed s over 105% F.S.
SPECIFICATIONS
Service: DPGAB: A r and compat b e gases; DPGWB: L qu ds
and compat b e gases.
Wetted Materials:
DPGAB: 316L SS, s cone sensor;
DPGWB: Type 316L SS.
Housing Materials: ABS p ast c.
Accuracy: ±0.5% F.S. (Inc udes near ty, hysteres s,
repeatab ty).
Pressure Limits: 2X pressure range. Vacuum range max.
pressure s 30 ps g.
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˝ ma e NPT.
Display: 4-d g t LCD (.425˝ H x .234˝ W d g ts).
Power Requirements: 9 vo t a ka ne battery. Battery nc uded
but not connected.
Auto Shut-off: 20 m nute auto shut-off.
Weight: 5.6 oz (160 g).
INSTALLATION
When nsta ng gage a ways use 1˝ hex at the base of the
hous ng to t ghten the gage to a mat ng f tt ng. Do not app y
wrench to hous ng.
MAINTENANCE
Battery Remova : Remove the screw on backp ate. L ft
backp ate off by hand. To reassemb e rep ace backp ate and
screw.
Rep ace batter es per po ar ty nd cators.
A “LOW BAT” descr ptor nd cat on w appear on the d sp ay
when batter es need to be rep aced.
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com
DPGAB & DPGWB BUTTON OPERATION
To Turn On & Off:
Press to turn un t on.
Press aga n to turn un t off.
To Zero Display:
To zero d sp ay, d sconnect gage from any pressure source. Press and ho d zero button unt the LCD d sp ays
“- - -”, then re ease.
To Change Units:
To change un ts, d sconnect gage from any pressure source. Press both & buttons s mu taneous y
unt des red un ts are d sp ayed.
Model
DPGAB-00
DPGAB-01
DPGAB-02
DPGAB-03
DPGAB-04
DPGAB-05
DPGAB-06
DPGAB-07
DPGAB-08
DPGAB-09
DPGAB-10
DPGAB-11
Model
DPGWB-00
DPGWB-04
DPGWB-05
DPGWB-06
DPGWB-07
DPGWB-08
DPGWB-09
DPGWB-10
DPGWB-11
Range
30˝ Hg to 0 (vac)
0 to 20˝ w.c.
0 to 1 ps
0 to 2 ps
0 to 5 ps
0 to 15 ps
0 to 30 ps
0 to 50 ps
0 to 100 ps
0 to 200 ps
0 to 300 ps
0 to 500 ps
Range
30˝ Hg to 0 (vac)
0 to 5 ps
0 to 15 ps
0 to 30 ps
0 to 50 ps
0 to 100 ps
0 to 200 ps
0 to 300 ps
0 to 500 ps
psi
14.70
0.722
1.000
2.000
5.000
15.00
30.00
50.00
100.0
200.0
300.0
500.0
psi
14.70
5.000
15.00
30.00
50.00
100.0
200.0
300.0
500.0
kg/cm
1.033
.0508
.0703
.1406
.3515
1.055
2.109
3.515
7.03
14.06
21.09
35.15
kg/cm
1.033
.3515
1.055
2.109
3.515
7.03
14.06
21.09
35.15
2
2
bar
1.013
.0498
.0689
.1379
.3447
1.034
2.068
3.447
6.89
13.79
20.68
34.47
bar
1.013
.3447
1.034
2.068
3.447
6.89
13.79
20.68
34.47
in Hg
29.93
1.471
2.036
4.072
10.18
30.54
61.1
101.8
203.6
407.2
611
1018
in Hg
29.93
10.18
30.54
61.1
101.8
203.6
407.2
611
1018
ft wc
1.667
2.307
4.614
11.53
34.60
69.2
115.3
230.7
461.3
692
1153
ft wc
11.53
34.60
69.2
115.3
230.7
461.3
692
1153
Pressure Ranges
kPa
101.4
4.980
6.89
13.79
34.47
103.4
206.8
344.7
689
1379
2068
oz/in
11.55
16.00
32.00
80.0
240.0
480.0
800
1600
3200
4800
33.94
3447
Pressure Ranges
kPa
101.4
34.47
103.4
206.8
344.7
689
1379
2068
oz/in
80.0
240.0
480.0
800
1600
3200
4800
33.94
3447
235.2
235.2
2
2
in wc
407.3
20.00
27.68
55.4
138.4
415.2
830
1384
2768
in wc
407.3
138.4
415.2
830
1384
2768
mbar
1013
49.80
68.9
137.9
344.7
1034
2068
3447
mbar
1013
344.7
1034
2068
3447
cm wc
1034
50.8
70.3
140.6
351.5
1055
2109
3515
cm wc
1034
351.5
1055
2109
3515
mm Hg
761
37.37
51.7
103.4
258.6
776
1551
2586
mm Hg
761
258.6
776
1551
2586
Resolution
psi
0.01
0.001
0.001
0.001
0.002
0.01
0.01
0.02
0.1
0.1
0.1
0.2
Resolution
psi
0.01
0.002
0.01
0.01
0.02
0.1
0.1
0.1
0.2
©Copyright 2013 Dwyer nstruments nc Printed in U S A 5/13 FR# 18-443798-00 Rev 1
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