A2G-05 differential pressure gauge Eco WIKA

Description

The A2G-05 differential pressure gauge from Eco WIKA is used for measuring the differential pressure of gaseous and liquid media.

The A2G-05 Eco Differential Pressure Gauge is used to monitor the differential pressure in ventilation and air conditioning systems. The measuring ranges are from 0… 100 Pa to 0… 6 000 Pa. Plus/minus ranges can be achieved from -50… +50 Pa to -1,500… +1,500 Pa.

The separate construction of the measuring chamber and the showroom ensures that impurities from the process air do not settle at the back of the window.

The differential pressure gauge is available in IP54 and IP65 ingress protection and in two different mounting versions.

Threaded frameless fixing
The small insertion depth of the A2G-05 Eco differential pressure model in this version makes it ideal for recessed installation in doors, enclosures and walls.

Fixing with threaded plate
The device can be installed with identical components on wall thicknesses of 2 … 10 mm or 29 … 50 mm, depending on the alignment of the threaded plate. This fixing version is known for its quick, tool-free installation.

 

A2G-05 features

• Version:
  • Standard version
  • Silicone-free version
• Nominal size in mm: 110
• Measuring range:
  • 0… 100 Pa to 0… 6 000 Pa
  • -50… +50 Pa to -1.500… +1.500 Pa
  • Other plus/minus volumes on request
• Unit:
  • See
  • kPa
  • inWC
  • mmWC
  • mbar
• Scale:
  • Uniform scale
  • Double Rock
• Accuracy class:
  • Range ≥ 250 Pa: 3.0
  • Range 101… 249 Pa: 5.0
  • Range ≤ 100 Pa: 10.0
• Process connection: fixed angle connection for pipes with an internal diameter of 4… 6 mm
• Movement: contactless transfer (SWISS MOVEMENT)
• Materials:
  • Housing components: glass fibre reinforced plastic
  • Separating membrane:
    • Silicone
    • EPDM (with silicone-free version)
  • Window: polycarbonate (UV stabilised)
  • Dial: aluminium
  • Pointer: plastic, black
• Indicator for marking
  • Without
  • Plastic, red
• Medium:
  • Air
  • Non-flammable and non-aggressive gases
• Allowable temperatures:
  • Medium -20 °C … +50 °C
  • Environment -30 °C … +80 °C
• Max. working pressure (static pressure) 20 kPa
• Ingress protection according to IEC/EN 60529:
  • IP54
  • IP65
• Weight (pressure measurement system): 240 g

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

 

Areas of use, applications

• pressure control for fans
• Differential pressure control for filters
• positive pressure control for clean rooms, as well as control and positive pressure in laboratories and operating theatres

 

ELPRO designation: MAN-A2G-05