Omega Products DPG3500B-100G User Manual

MIN/MAX DIGITAL
PRESSURE GAUGES

DPG5500 Series-Aluminum Case
DPG5600 Series-Backlit
DPG3500 Series-Nema 4X Case

U Capture Minimum and

Maximum Readings

U Zero with One Touch
U 316 SS Wetted Parts
U ±0.25% Test Gauge

Accuracy

U Optional Backlit Display

or NEMA 4X (IP66)
Enclosure Available

The DPG5500 and DPG3500
gauges are compact units with a
full 4-digit display. Available with
over 140 possible pressure units,
these gauges are powered by
2 “AA” alkaline batteries. All models
include a standard 5-minute auto
shut-off circuitry to conserve battery
life. Units are available in three
configurations, with an extruded
aluminum or NEMA 4X ABS/
polycarbonate case. Aluminum case
models are also available with a
backlit display

SPECIFICATIONS

Power: 2 “AA” alkaline included,

approximately 2000 hr (150 to
1500 hr for DPG5600 models; low
battery indicator

Auto Shut-Off: 5 min standard. Specify
“-NS” option at time of order if on/
off button is preferred. (No additional
charge for “-NS” option.)

Pressure/Vacuum Reference:
Gauge (psig) or absolute (psia)

Optional Units: Gauge is available from
the factory scaled in other engineering
units, for other ranges. Units include
kPa, bar, mbar, inH
torr, and kg/cm2. Please consult
the OMEGA Pressure Engineering
Department for available models.

Display: 4 digit, LCD, 10.16 mm
(0.4") digit height, 3 readings per
second, nominal update rate

O, mmHg, ftH2O,

2

DPG3500B-60G,

DPG5500B-60G

actual size.

Accuracy: ±0.25% FS

±1 least significant
digit; linearity, hysteresis
and repeatability combined

Operating Temperature:

-20 to 85°C (-4 to 185°F)
Compensated Temperature:

0 to 70°C (32 to 158°F)
Temperature Stability: ±0.5% of

span (typical), ±1% of span
(maximum) 0 to 82°C (32 to 180°F)
Storage Temperature: -40 to 95°C
(-40 to 203°F)

Pressure/Vacuum Fitting:
Wetted Parts: 316 SS
Overpressure: 2x sensor pressure

range, 3000 psig range = 5000 psi max,
5000 psig range = 7500 psig max.
At 110% to 125% out-of-range display
1---- or 1-.-.-.- depending on the model.

Burst Pressure: 4x sensor pressure
rating or 10,000 psi, whichever is less

Calibration:

interactive zero, span and linearity
±10% range

Internal controls, non-

shown

actual size.

shown

1

⁄4 MNPT

NEMA 4X Case

Aluminum Case

Dimensions:

DPG5500/5600: 86 W x 73 H x 42 mm D

(3.38 x 2.88 x 1.65") not including the
pressure fitting.
DPG3500: 89 W x 76 H x 51 mm D
(3.5 x 3.0 x 2.0”) not including the
pressure fitting. Add approximately
19 mm (0.75”) to the height for the
pressure fitting.

Weight: 255 g (9 oz); shipping weight:
454 g (1 lb)

Material:

DPG5500/5600: Extruded aluminum

case, light gray epoxy powder coated,
black ABS/polycarbonate bezel, front
and rear gaskets, black/gold label
DPG3500: ABS/polycarbonate
NEMA 4X (IP66) case, rear gasket,
polycarbonate label

G-11

-1 8.8.8.8

PSIG

Tu rn at

hex

fitting

only!

76.2

(3.0)

88.9
(3.5)

19.0

(0.75)

50.8
(2.0)

¼

NPT

MIN/MAX DIGITAL PRESSURE GAUGES

ALL RANGES AND RESOLUTIONS SHOWN AVAILABLE!

-30.00 inHg/ 120.0 inHg 1600 mmHg 35.00 bar 1.000 kg/

15.00 psig cm2 abs

-30.0 inHg/ 200.0 inHg 760.0 70.00 bar 1.000 kg/

100.0 psig abs torr abs cm

-30.0 inHg/ 200.0 inHg 1600 torr abs 140.0 bar ±1.000

200.0 psig kg/cm

3.000 psig 50.00 oz/in

2

2100 mmH2O 200.0 bar 1.000

kg/cm

5.000 psig 80.0 oz/in2 3500 mmH2O 350.0 bar 2.000 kg/
cm2 abs

15.00 psi 240.0 oz/ 200.0 cmH2O 20.00 kPa 2.000
abs in

2

abs kg/cm

15.00 psig 240.0 oz/ 350.0 cmH2O 35.00 kPa 4.000
vac in2 vac vac kg/cm2

±15.00 psig ±240.0 oz/ 1000 cmH2O 100.0 kPa 7.000 kg/
in

15.00 psig 240.0 oz/in

2

abs cm2 abs

2

2100 cmH2O 100.0 kPa 7.000 kg/

vac cm

30.00 psi 85.0 inH2O 200.0 mbar ±100.0 14.00
abs kPa kg/cm

30.00 psig 140.0 inH2O 350.0 mbar 100.0 kPa 20.00
kg/cm

60.00 psig 400.0 inH2O 1000 mbar abs 200.0 kPa 35.00
abs kg/cm

100.0 psi 400.0 inH2O 1000 mbar vac 200.0 kPa 70.00
abs vac kg/cm

100.0 psig ±400 inH2O ±1000 mbar 400.0 kPa 140.0
kg/cm

200.0 psig 400.0 inH2O 1000 mbar 700.0 200.0
kPa abs kg/cm

300.0 psig 850 inH2O 2000 mbar abs 700.0 kPa 350.0
kg/cm

500.0 psig 7.000 ftH2O 2000 mbar 1500 kPa 1.000 atm
abs

1000 psig 12.00 ftH2O 4000 mbar 2000 kPa ±1.000 atm
2000 psig 35.00 ftH2O 1.000 bar abs 3500 kPa 1.000 atm
3000 psig 70.00 ftH2O 1.000 bar vac 5000 kPa 4.000 atm
5000 psig 140.0 ftH2O ±1.000 bar

6.000 inHg 230.0 ftH2O 1.000 bar

10.00 inHg 480.0 ftH2O 2.000 bar abs

30.00 inHg 150.0 mmHg 2.000 bar

3.500 MPa

7.000 MPa

14.00 MPa

20.00 MPa

abs

30.00 inHg 260.0 mmHg 4.000 bar

35.00 MPa

vac
±30.00 inHg 760.0 mmHg 7.000 bar abs 1000 g/ 135.0 atm

abs cm

30.00 inHg 760.0 mmHg 7.000 bar 1000 g/ 200.0 atm
vac cm

60.00 inHg 760.0 mmHg 14.00 bar 2100 g/ 340.0 atm
abs cm2 abs

60.00 inHg 1600 mmHg 20.00 bar 2100 g/
cm

Resolution is fixed as indicated in table. Ranges in bold are standard.
Contact Omega Engineering for other ranges listed above.
abs: Absolute reference (normally reads atmospheric pressure; reads
zero at full vacuum).
vac: Vacuum gauge, minus sign not used unless specified.

2

abs

2

2

7.000 atm

14.00 atm

20.00 atm

35.00 atm

70.00 atm

2

vac

2

2

2

2

2

2

2

2

2

2

2

G-12

DPG5000 Dimensions

Dimensions: mm (inch)

-1 8.8.8.8

PSIG

¼

NPT

85.85
(3.38)

DPG3500 Dimensions

Dimensions: mm (inch)

19.05
(0.75)

DPG5600B-60G shown
smaller than actual size.

73.15
(2.88)

41.91
(1.65)

DPG3500B-60G shown

smaller than actual size.

Tu rn at

hex

fitting

only!

PRESSURE

GAUGES

G