DOC AIRBUS | AMM A320FNACELLE TEMPERATURE INDICATING - DESCRIPTION AND OPERATION
** ON A/C NOT FOR ALL
1. General
A nacelle temperature probe provides indication of nacelle core zone ventilation air exit temperature. It indicates over temperature resulting from loose or broken air ducts or from loose flanges, worn VSV bushings etc. In order to allow early maintenance corrective action.
** ON A/C NOT FOR ALL A nacelle temperature probe provides indication of nacelle core zone ventilation air exit temperature. It indicates over temperature resulting from loose or broken air ducts or from loose flanges, worn VSV bushings etc. In order to allow early maintenance corrective action.
Nacelle Temperature Sensor2. Description
The nacelle temperature indicating system is composed of a probe and an indicator on the ECAM. The nacelle temperature probe has a measurement range of -54 deg.C to 330 deg.C (-65,2 deg.F to 626 deg.F).
The signal is fed to the EIU which transforms the analog information into digital form. Then the EIU transmits the data to the ECAM system.
When the value reaches 320 deg.C the indication is displayed and flashes (green advisory). Below 320 deg.C the nacelle temperature indication is not displayed.
The nacelle temperature indicating system is composed of a probe and an indicator on the ECAM. The nacelle temperature probe has a measurement range of -54 deg.C to 330 deg.C (-65,2 deg.F to 626 deg.F).
The signal is fed to the EIU which transforms the analog information into digital form. Then the EIU transmits the data to the ECAM system.
When the value reaches 320 deg.C the indication is displayed and flashes (green advisory). Below 320 deg.C the nacelle temperature indication is not displayed.