Aircraft air data unit ADU-400

developed by ASELSAN. It can be used as primary air data source for various aircraft systems. ADU-400 calculates air data parameters from integrated pressure sensors and an external OAT probe. ADU-400 can also interface with an accelerometer for instantaneous vertical speed calculation and with an AOA sensor for AOA calculation. ADU-400 (Air Data Unit) is a configurable air data unit designed and developed by ASELSAN. It can be used as primary air data source for various aircraft systems. ADU-400 calculates air data parameters from integrated pressure sensors and an external OAT probe. ADU-400 can also interface with an accelerometer for instantaneous vertical speed calculation and with an AOA sensor for AOA calculation. ADU-400 provides calculated air data mainly through ARINC 429 interfaces and also through discrete signal interfaces. ADU-400 has encoded altimeter output interface to provide altitude information for transponders. With its reliable and rugged design, the ADU-400 meets harsh environmental requirements of various Rotary and Fixed Wing Aircrafts. General Specifications • Air data calculation and high accuracy per E/TSO C106 • Encoded altimeter output per E/TSO C88 • SAT and TAT probes compatibility for OAT measurement • Instantaneous vertical speed indication (IVSI) capability • AOA measurement capability • Barometric setting via digital or analog interfaces • SSEC and PSEC capability • Highly configurable • Back compatibility with various in use Air Data Units • Static port : SAE AS5202-05 • Pitot port : SAE AS5202-04 Physical Specifications • Dimensions : 180mm(W)x45mm(H)x180mm(D) • Weight : < 1,1kg