SAE AS405C
SAE AS405C 2001-JUL-01 Fuel and Ol Quantty nstruments
This Aeronautical Standard covers two basic types of instruments as follows:
Type I - Float Instruments
Type II - Capacitance Instruments
Purpose:
To specify minimum requirements for Fuel and Oil Quantity Instruments for use in aircraft, the operation of which may subject the instruments to the environmental conditions specified in Paragraph 3.3.