This AS covers subsonic and supersonic Mach meter instruments which, when connected to sources of static (Ps), and total (Pt), or impact (Pt-Ps), pressure provide indication of Mach number. These instruments are known as Type A. This AS also covers servo-operated repeater or digital display instruments which indicate Mach number when connected to the appropriate electrical output of a Mach transducer of Air Data Computer. These instruments are known as Type B.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | AS8018A |
| Product Name | Minimum Performance Standard for Mach Meters |
