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Digital Pressure Gauge with Measurement Memory

0 to 30 psi, Absolute Pressure


Item# DPG2001B-30A

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $577.98
10-24 $549.08
25-49 $537.52
50-99 $514.40
100+ $502.84

In stock

Lead Time (If not in stock): 6 weeks
0 to 30 psi, Absolute Pressure DPG2001B-30A DPG2001B-30A
  • ±0.25% Accuracy
  • 316 SS Wetted Parts
  • Selectable Engineering Units
  • Selectable Auto Shutoff Times

DPG2001B-30A Model Options

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Pressure Range Min
Pressure Range Max
Pressure Range
Pressure Type
Additional Features
Pressure Range Units
Pressure Port Type
Pressure Port Size
Power Source
Accuracy value
Accuracy Class
Number of Digits
Warning WARNING: This product can expose you to Nickel, a chemical known to the State of California to cause Cancer or birth defects or other reproductive harm. For more information go to

  • Burst Pressure 4X pressure range or 10
  • Accuracy Value ±0.25% FS ±1 digit (includes linearity
  • Display Area Height 0.5"
  • Display Digit Height 0.25"
  • Maximum Ambient Temperature 85°C (185°F)
  • Maximum Storage Temperature 95°C (203°F)
  • Measurement Type Pressure
  • Minimum Storage Temperature -40°C (-40°F)
  • Number of Display Digits 4
  • Pressure Units psia
  • Wetted Materials 316 Stainless Steel
OMEGA’s DPG2001B Series digital pressure gauges are high accuracy battery powered gauges that include many premium functions at no extra cost. Options are available for a NEMA 4X case and backlighting. Each unit has a dual display (digital and alphanumeric), memory for 6 readings, front panel auto zero, auto shutoff from 1 minute to 8 hours, and up to 15 selectable engineering units depending upon the range.

Power: 2 AA batteries (included)
Battery Life: Approx. 2000 hrs or with '-BL' option: 150 to 1500 hours
(depending upon use of backlight)
Accuracy: ±0.25% FS ±1 digit (includes linearity, hysteresis and repeatability)
Display: 4 digit, 0.5' H and 5 character 0.25' H alphanumeric
Auto Shutoff: 1 minute to 8 hours, or front button ON/OFF. Factory default is 5 minutes
Overpressure:2X pressure range except
0 to 3000 psi Range: 5000 psi
0 to 5000 psi Range: 7500 psi
Overpressure Display: i---- or i -.-.-.-
Burst Pressure: 4X pressure range or 10,000 psi, whichever is less
Storage Temperature: -40 to 95°C (-40 to 203°F)
Operating Temperature: -20 to 85°C (-4 to 185°F)
Compensated Temperature: 0 to 70°C (32 to 158°F)
Material: Extruded aluminum case, epoxy powder coated, ABS/polycarbonate bezel, front and rear gaskets, polycarbonate label
NEMA 4X: ABS/Polycarbonate NEMA 4X case, rear gasket, polycarboinate label
Pressure Connection: 1/4 NPT male fitting, 316L SS
Media Compatibility: Liquids and gases compatible with 316L SS
Dimensions: 86 L x 73 H x 42 mm D (3.38 x 2.88 x 1.65')
Weight: 250 g (8.8 oz)
Backlighting: Add suffix '-BL' to standard battery powered model, add $30 to price
NEMA 4X Case: Change model number to DPG2004, add $20 to price
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Does this have a port to apply digital output to a DAC or arduino? If so, can you please clarify the location in the manual? Also, how sensitive is this at low positive pressures? Can it differentiate as little as 1mmHg above atmospheric pressure?

Asked by: Jay1
Thank you for your question? This doesn't have a port to apply digital output to DAC or arduino. It displays what pressure range its measured. the lowest pressure range is 3 psi.
Answered by: application engineer je
Date published: 2020-08-21

Does this DPG2001B-15V200G come with a NIST traceable certification? I don't see that info in the documentation

Asked by: You betcha
Thank you for your inquiry No the DPG2001B-15V200G does not include in this certification this unit comes with a certificate of conformance. A NIST certification can be added, this would add to the cost and lead-time of the unit.
Answered by: rkent
Date published: 2021-09-23
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