Instrumentation comb for an aircraft engine with sensors and integrated electronic system

An instrumentation comb for an aircraft engine including:

• a central tube with a longitudinal axis on which a determined number of orifices spaced apart along this longitudinal axis are drilled, and
• a base forming a proximal end of this tube and fixed on a crankcase portion of the aircraft engine, each orifice being associated with a mechanical probe for measuring a physical parameter of the aircraft engine,
• wherein each mechanical probe is associated with a processing electronic interface, and
• wherein the base integrates a slave processing unit connected to each of the electronic interfaces by a digital communication link able to receive in real time digital measurement data corresponding to the physical parameters measured by the mechanical probes and communicated to a master processing unit by a single communication link,
• wherein the aircraft engine includes an array of combs formed of several instrumentation combs, and wherein the instrumentation combs are evenly distributed over a circumference and over several planes of the aircraft engine.