Cabin Pressure Oxygen Warning Systems (CPOWS) – ASI9122E/23E

High-speed missions are very demanding and require the best monitoring for pressurization and oxygen systems. Avalex Technologies’ ASI9122E/23E (a large-screen variant of the ASI9122/23) brings together highly accurate, modern pressure sensors with the latest graphical display technology in a small 2 ATI package.

Either standalone or integrated with an air data computer, the CPOWS offer immediate warning, both visual and aural, for any system exceedances, all while logging critical system data for later download and analysis.

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About the Cabin Pressure Oxygen Warning Systems (CPOWS) - ASI9122E/23E

  • Static / Pressure Options
  • Aural / Visible Warnings
  • “Green is Good” LED
  • Graphical Display
  • Data Capture / Download
  • Integrated Pressure Schedule
  • Data Bus Options
  • Standalone / Integrated
  • Sunlight-Readable OLED
  • 2 ATI Size

Cabin Pressure Oxygen Warning Systems (CPOWS) - ASI9122E/23E Specifications

Height

2.6

Width

2.7

Depth

4.52

Weight

0.86

General I/O

ARINC 429, ARINC 825 / CAN, Discrete, MIL STD 1553, RS-422

NVIS

NVIS-B

Operating Temperature Range

-40 to 55° C

Storage Temperature Range

-55° C to 85° C

Cabin Pressure

0-25 PSIA / 1.72 Bar

Static Pressure

0-20 PSIA / 1.38 Bar

Remote Sensor 2

O2 Partial Pressure (ppO2)

Remote Sensor 1

Altitude (Static) 0-20 PSIA / 1.38 Bar

Remote Sensor 3

O2 System Pressure 0-100 PSIG / 6.89 Bar

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