SAE Standards

Pressure Ratio Instruments

Product Code: ARP427
Date Published: 1958-02-15 - A newer version of this standard is available.
Date Reaffirmed: May 1991

Issuing Committee:

A-4 Aircraft Instruments Committee

Scope

This Aeronautical Recommended Practice covers two types of two unit Pressure Ratio Instruments each of which consist of of a Transducer and an Indicator. The Transducer computes the ratio of two pressures and converts this ratio to a synchro electrical signal which is transmitted to the Indicator. Type I - All material in this document applies to this classification only. Type II - Additional material for this classification will be added to superseding issues as the state of the art permits.

Product Status: In Stock

File Size: 785K

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Current & Historical versions of this standard
Standard Date published ?Status
ARP427A 2001-07-01 Reaffirmed
ARP427 1958-02-15 Reaffirmed
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