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DG25 General Purpose Digital Pressure Gauge

Brand: Ashcroft Inc

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The Ashcroft® DG25 General Purpose Digital Pressure Gauge provides exceptional performance, stability and reliability.

The laser welded stainless steel sensor and socket make this product suitable for use with a wide variety of pressure media in demanding industrial applications.

The DG25 was designed with OEM in mind and can easily be custom configured to meet unique requirements.
Features
  • 0.5% terminal point accuracy (0.25% optional) 
  • Five-digit LCD display with large 0.48" character size 
  • New bar graph display (20 segment) 
  • Nine engineering units of measure plus one user programmable unit 
  • Capable of measuring gauge, vacuum and compound ranges from -14.7 psi through 25,000 psi 
  • IP67 weatherproof enclosure 
  • CE compliant, RoHs compliant, UL and cUL 61010-1 
  • The versatile and economical choice for a wide variety of applications
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The Ashcroft® DG25 General Purpose Digital Pressure Gauge provides exceptional performance, stability and reliability.

The laser welded stainless steel sensor and socket make this product suitable for use with a wide variety of pressure media in demanding industrial applications.

The DG25 was designed with OEM in mind and can easily be custom configured to meet unique requirements.
Features
  • 0.5% terminal point accuracy (0.25% optional) 
  • Five-digit LCD display with large 0.48" character size 
  • New bar graph display (20 segment) 
  • Nine engineering units of measure plus one user programmable unit 
  • Capable of measuring gauge, vacuum and compound ranges from -14.7 psi through 25,000 psi 
  • IP67 weatherproof enclosure 
  • CE compliant, RoHs compliant, UL and cUL 61010-1 
  • The versatile and economical choice for a wide variety of applications

Specifications

Enclosure, Body Material

  • ABS
  • Polycarbonate

Pressure Type

  • Compound Pressure
  • Gauge
  • Vacuum

Vibration

  • MIL-STD-202 G, Method 201A

Size

  • 2.5” (63.5 mm) Diameter
  • Nominal Size: 1.61” (40.9 mm) Deep
  • Nominal Size: 2.64” (67 mm) Centerline to End of 1/4” NPT Thread Height
  • Nominal Size: 2.73” (70 mm) Diameter

Ambient Temperature Range

  • -20° to 60° C (-4° to 140° F)

Sensor, Probe Material

  • Sensor: 630 Stainless Steel (17-4 PH) Sensor

Battery Life

  • 2,000 Hours Min.

Shock

  • MIL-STD-202 G, Method 213B

Storage Temperature

  • Batteries Installed: -20° to 60° C (-4° to 140° F)
  • Batteries Removed: -20° to 80° C (-4° to 176° F)

BSP Connection

  • G 1/4” A, G 1/4” B Male

Accuracy

  • 0.25%
  • 0.5 % Terminal Point

Proof Pressure

  • Vaccum to psi: 3,000 to 5,000 (kPa: 20,680 to 34,470, bar: 206.8 to 344.7): 150 % of Span
  • Vacuum to psi: 2,000 (kPa: 13,800, bar: 138): 200 % of Span
  • Vacuum to psi: 7,500 to 25,000 (kPa: 51,710 to 172,400, bar: 517.1 to 1,724): 120 % of Span

Approvals & Certifications

  • CE
  • CRN
  • cUL 61010-1
  • RoHS

Frequency

  • Update Rate: 1 to 4 Hz

Function

  • Keypad: Three Key, Available with Multi Press Functionality

Lens

  • Window: Polycarbonate Lens

UNF/UNC Connection

  • 9/16”-18 UNF Female-2B

Temperature Coefficient

  • 0.04 %/°F [-28.89° to 82.22° C (-20° to 180° F)] Zero & Span Reference Temperature 21.1° C (70° F)

Burst Pressure

  • Vacuum to psi: 2,000 (kPa: 13,790, bar: 137.9): 800 % of Span
  • Vacuum to psi: 3,000 to 5,000 (kPa: 20,680 to 34,474, bar: 206.8 to 344.7): 500 % of Span
  • Vacuum to psi: 7,500 to 25,000 (kPa: 51,710 to 172,400, bar: 517.1 to 1,724): 300 % of Span

Operating Temperature

  • -20° to 60° C (-4° to 140° F)

Display

  • 20-Segment Vertical Bar Graph
  • 5-Character Alphanumeric
  • 5-Digit LCD Display (Four-Segment Battery Life Indicator, Dedicated Icons for Gauge Timer, Back Light Timer, Tare, Min. And, Max.
  • Blue Backlight Display
  • Lower: 0.24” (6.10 mm)
  • Upper: 0.48” (12.19 mm)

Environmental Protection

  • IP67

Duty Cycle

  • 10 Million Cycles

NPT Connection

  • 1/4” NPT Male Lower
  • 1/4” NPT Male/Female
  • 1/8” NPT Male

Wetted Materials

  • Socket: 316L Stainless Steel, Laser Welded

Process Temperature

  • -20° to 80° C (-4° to 176° F)

Name Plate, Tag Material

  • Stainless Steel

Power Requirement

  • Two AA Alkaline Batteries

Pressure Range

  • bar: -1 to 1,724
  • Inches Hg: -30 to 0
  • kPa: -101.4 to 172,400
  • psi: -14.7 to 25,000

Typical Applications

  • Hydraulics & Pneumatics
  • Material Strength Testing
  • OEM Equipment
  • Test & Measurement
  • Torque Measurement
  • Weighing