Images are representations only.

Model A2G-90 Differential Pressure Gauge with Pressure Switch

Brand: WIKA Instruments Ltd.
The air2guide Airbox is a combination of a mechanical analogue indicator and a differential pressure switch, which have been fitted within a plastic case. The case is made from PC/ABS 1625 plastic (H x W x D = 9.45 x 7.52 x 4.33 inches) and with all connections built in. The cover is screwed on.
Features
  • Compact indicator and pressure switch fitted within a plastic case.
  • Single-pole micro switch (change-over contact).
  • Switch point adjustable when installed.
  • All connections already pre-assembled.
show more
The air2guide Airbox is a combination of a mechanical analogue indicator and a differential pressure switch, which have been fitted within a plastic case. The case is made from PC/ABS 1625 plastic (H x W x D = 9.45 x 7.52 x 4.33 inches) and with all connections built in. The cover is screwed on.
Features
  • Compact indicator and pressure switch fitted within a plastic case.
  • Single-pole micro switch (change-over contact).
  • Switch point adjustable when installed.
  • All connections already pre-assembled.

Specifications

Case

  • Plastic PC/ABS 1625

Dimensions

  • H x W x D = 9.45 x 7.52 x 4.33 inches

Cover

  • Screw retained

Operating Temperature

  • Ambient: -22 ... +140° C
  • Medium: -3.2 … +122° C

Ingress Protection

  • NEMA 3 (IP 54 per EN 60529 / IEC 529)

Process Connection

  • Aluminium, top mount
  • Compression fitting for 1/8” or 1/4” hose ID

Electrical Connection

  • L-connector DIN 43 650, 3-pin + PE

Weight

  • 2.71 Lbs

Typical Applications

  • For monitoring the differential pressure of air and other non-inflammable and non-aggressive gases
  • Monitoring of air filters, fans, industrial cooling circuits, flows in ventilation ducts and the control of air and fire dampers