Model A2G-mini Differential Pressure Gauge

Brand: WIKA Instruments Ltd.
The model A2G-mini differential pressure measuring instrument is used for monitoring differential pressures of the filter units in small and medium-sized central air-handling units. 

Further application cases are in industrial air extraction units and dust extraction plants as well as in the cleanroom industry. Its compact design and flush panel mounting enable an optimal integration in the enclosure structures of ventilation equipment.
Features
  • Optimal readability with minimal space requirements.
  • All-metal design.
  • Simple and quick mounting.
  • Silicone-free.
show more
Images are representations only.
The model A2G-mini differential pressure measuring instrument is used for monitoring differential pressures of the filter units in small and medium-sized central air-handling units. 

Further application cases are in industrial air extraction units and dust extraction plants as well as in the cleanroom industry. Its compact design and flush panel mounting enable an optimal integration in the enclosure structures of ventilation equipment.
Features
  • Optimal readability with minimal space requirements.
  • All-metal design.
  • Simple and quick mounting.
  • Silicone-free.

Specifications

Nominal Size

  • 2-1/2” (63 mm)

Measuring Range

  • 0…40 in.WC
  • 0…1 in.WC
  • 0…1.6 in.WC
  • 0…2 in.WC
  • 0…3 in.WC
  • 0…4 in.WC
  • 0…6 in.WC
  • 0…8 in.WC
  • 0…10 in.WC
  • 0…12 in.WC
  • 0…16 in.WC
  • 0…20 in.WC
  • 0…24 in.WC
  • 0…28 in.WC
  • 0…32 in.WC
  • 0…36 in.WC

Accuracy

  • ± 5%

Process Connection

  • Back mounted, hose barb for hose ID 1/8”…1/4” (4 mm …6 mm)
  • Copper alloy

Pressure Limitation

  • Steady: Full scale value
  • Fluctuating: 0.9 x full scale value

Overpressure Safety

  • Ranges 2 in. WC: 80 in. WC

Temperature effect

  • Additional Temperature error ± 0.5% for every 18° F (10K) Temperature deviation from the the reference Temperature of +68° F (+20° C).

Dial

  • Aluminum
  • Pressure scale over 180° of angle

Pointer

  • Copper alloy

Movement, Pressure element

  • Copper alloy

Window

  • Clear plastic, UV stabilized

Front Bezel

  • Profile ring, steel black

Case

  • Stainless steel

Standard Accessories

  • U-Clamp mounting bracket

Permissible Temperatures

  • Ambient Temperature: -4…+140° F (-20…+60° C)
  • Medium: Max. +140° F (+60° C)

Ingress Protection

  • IP68 per EN/IEC 60529

Weight

  • 7 ounces (200 g)

Typical Applications

  • For monitoring the differential pressure of air and dry, clean and non-aggressive gases
  • Differential pressure monitoring in filters
  • Overpressure monitoring in cleanrooms
  • For very low pressures

Documentation

Review this product and let us know your experiences

Write a Review