The Dwyer Series DPG Digital Pressure gauge has a high ±0.25% 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. Series DPG-100 is battery powered and has an auto-shut off to conserve battery life. Battery life, on average, will last 2000 hours. A 4 button key pad allows easy access to features without the need to work through complex menus or difficult key combinations. These features include backlight, peak and valley, tare or auto zero and conversion of the pressure units.
Specifications
Service:
Liquids and non-combustible compatible gases
Wetted Materials:
Type 316L Stainless Steel
Housing Materials:
Black Polycarb front & back cover, anodized aluminum housing with recessed grooves Polycarbonate overlay, Buna-N O-rings
Accuracy:
0.25% F.S. ±1 least significant digit 32 to 130°F (0 to 55°C) (Includes linearity, hysteresis, repeatability.) ±2% F.S. @ 10°F. ±5% F.S. @ 0°F.
Pressure Limit:
2X pressure range for models to 1000 psi; 5000 psi for 3000 psi range; 7500 for 5000 psi range.
Enclosure Rating:
Designed to meet NEMA 4/4X.
Temperature Limits:
0 to 130°F (-18 to 55°C).
Thermal Effect:
Between 70 to 130°F is 0.016%/F. Between 32 to 70°F is 0.026%/F. Between 10 to 32°F is 0.09%/F Between 0 to 10°F is 0.50%/F.
Size:
3.00" OD x 1.90 deep (max).
Process Connection:
1/4" Male NPT.
Weight:
8.84 oz (275 g).
Display:
4 digit (.425 H x .234 W digits).
Power Requirements:
Two AAA Batteries.
Battery Life:
2000 hours typical; Low battery indicator.
Auto Shut-Off:
Gage: 2 minute auto shut-off. May be disengaged.
Backlight:
2 minute auto shut-off.
Agency Approvals:
CE, FM approved to be intrinsically safe for Class I, Division 1, Groups A, B, C and D, for ranges up to 3000 psi.
Range/Engineering Units Available
MODEL
PSIG
Kg/Cm²
Bar
In/Hg
Ft/Wc
kPa
Oz/In
In/Wc
mbar
Cm/Wc
mm/Hg
DPG-100
-14.7
-1.033
-1.013
-29.93
-33.94
-101.4
-235.2
-407.3
-1013
-1034
-760.7
DPG-102
15
1.055
1.034
30.54
34.61
103.4
240
415.2
1034
1055
775.7
DPG-103
30
2.109
2.069
61.08
69.21
206.9
480
830.4
2069
2109
1551
DPG-104
50
3.515
3.448
101.8
115.4
344.8
800
1384
3448
3515
2586
DPG-105
100
7.03
6.895
203.6
230.7
689.5
1600
2768
6895
7031
5172
DPG-106
200
14.06
13.79
407.2
461.4
1379
3200
5536
NA
NA
NA
DPG-107
300
21.09
20.69
610.8
692.1
2069
4800
8304
NA
NA
NA
DPG-108
500
35.15
34.48
1018
1154
3448
8000
NA
NA
NA
NA
DPG-109
1000
70.3
68.98
2036
2307
6895
NA
NA
NA
NA
NA
DPG-110
3000
210.9
206.9
6108
6921
NA
NA
NA
NA
NA
NA
DPG-111**
5000
351.5
344.8
NA
NA
NA
NA
NA
NA
NA
NA
**Note: DPG-111 5000 PSIG Model is not FM Approved
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