DG-10 digital pressure gauge for industrial applications WIKA

Description

The DG-10 digital pressure gauge for industrial applications from WIKA is used for pressure measurement of gaseous and liquid media.

Digital pressure gauge with robust, accurate indicator
The robust stainless steel housing and battery power allow the DG-10 to perform flexibly in a wide range of applications and industries. For accurate and fast pressure readings on site, a digital indicator is the ideal solution. The built-in graphical display function and the pull cursor and the reachable maximum/ minimum peak values allow efficient analysis of the measuring point.

Personalised installation
With its rotatable housing, the DG-10-E digital pressure gauge can be easily adapted to local conditions. Backlighting also makes the screen easy to read in low-light conditions.

Additional programming features of the DG-10 are Auto Shut-Off, Tare function and Password protection. The unit switches between bar, psi and MPa units, which are already integrated in the standard DG-10-S model.

Proven sensor technology
WIKA sensors have been providing high accuracy, long-term stability and repeatability in industrial pressure measurement for decades. Depending on the measuring range, the most appropriate sensor technology (metallic thin-film or ceramic) is used.

 

DG-10 features

• Supply voltage
  • Power is provided by two 1.5 V AA cells.
  • The battery life is approximately 4,000 hours using 2,000 mAh batteries.
• Reference conditions
  • Temperature:
    • 0 °C … 60 °C
  • Air pressure:
    • 860 … 1060 mbar (12.5 … 15.4 psi)
  • Humidity:
    • < 90% RH (non-condensing)
  • Nominal position:
    • Calibrated in vertical position for attachment with down process connector.
  • Power supply:
    • 2 x 1.5 V AA cell
• Accuracy
  • Accuracy at reference conditions
    • ≤ ± 0.5 % of range ± 1 digit
    • Including non-linearity, hysteresis, zero offset and end-value deviation (corresponding to IEC 61298-2 measured error).
  • Zero signal calibration accuracy:
    • ≤ ± 0.1 % of range (power-on reset)
  • Zero point adjustability
    • ≤ ± 20% of range (via tare function with model DG-10-E)
  • Temperature error at 0 °C … 60 °C:
    • Average zero point temperature coefficient ≤ ± 0.15 % of span/10 K
    • Average temperature coefficient of the range ≤ ± 0.15 % of the range / 10 K
  • Long-term stability
    • ≤ ± 0.2% of range/year
• Operating conditions
  • Intrusion protection (according to IEC 60529)
    • IP65
  • Temperature
    • Medium: -30 °C … +100 °C
    • Environment: -10 °C … +60 °C
    • Storage: -20 °C … +70 °C
  • Process links
  • ISO1179-2 (formerly DIN 3852-E): G ¼ A
  • EN 837: G ¼ B, G ½ B
  • ANSI / ASME B1.20.1: ¼ NPT, ½ NPT
  • Seals:
    • Process connections to ISO1179-2 (formerly DIN 3852-E)
    • supplied with NBR seals as standard.
• Materials:
  • Wetted parts
    • Process connection: stainless steel 316Ti
    • Sealing material: see “Process connections”
    • Sensor element: PH steel
  • Unmoistened parts:
    • Example: stainless steel 304
    • Front foil and membrane: polyester

To view additional options and more technical features, we recommend viewing the attached pdfs. documents under the Documentation section.

 

Areas of use, applications

• Mechanical Engineering
• service tasks
• pumps and compressors
• Hydraulics and pneumatics

ELPRO designation: MAN-DG-10