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Software Configurable Air Data Units Our Software Configurable Air Data Units (SCADU) is intended to be the primary supply of air data parameters to the aircraft systems. The Software Configurable Air Data Unit (SCADU) calculates the air data parameters from information received from the pitot and static pressure sensors and an outside air temperature probe. ![]() This computed information is supplied to other aircraft systems via an ARINC 429, analogue dc or discrete signals. Its unique design provides a product, which is robust, can be hard mounted in any orientation, but is extremely light in weight, and is easily configurable. Using newly developed electronic applications; Software Configurable Air Data Unit SCADU negates the need for aircraft volumes and restrictors thus reducing aircraft weight and maintenance. The SCADU is constructed as a rugged aluminium enclosure and is designed for mounting in any orientation on its base plate via four holes in the flange. The SCADU weighs less than 1.2 kg. The majority of the SCADU parameters can be configured by software to tailor the unit for a specific aircraft type. Up to 15 configurations can be stored in the unit, selectable by a combination of four wires in the aircraft. Examples of configuration items are: Output parameters ARINC 429 Parameter output range, including; No Computed Data (NCD) threshold Failure Warning (FW) threshold Range of analogue outputs, including validity flag threshold Range of analogue inputs; Air Temperature, Accelerometer Key features of the Software Configurable Air Data Unit (SCADU) is its modular functionality, increased environment capability and instantaneous vertical speed indication. We want to make your decision as easy and informed as possible and because of this, we search the UK's leading insurance companies and will only select the lowest possible critical illness premium's that best suit your requirements. As well as this, we will also send you a cashback on all critical illness cover policies; so that you can be sure that arranging critical illness insurance will be as quick and easy as possible. |
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