ANSI/(NFPA)T2.12.1 R1-2002
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ANSI/(NFPA)T2.12.1 R1-2002
Standard Title:Hydraulic fluid power – Systems and products – Method of measuring average steady-state pressure (to be used in conjunction with ANSI/(NFPA)T2.12.10)Referenced Standards:IEEE/ASTM SI 10; ISO Guide to the Expression of Uncertainty in Measurements - 1993, ISBN 92-67-10188-9; ISO 1000; ISO 5598; NFPA/T2.12.10; NFPA/T2.12.2Standard Scope:This standard is limited to the measurement of average steady-state static pressure in a closed conductor that meets the following criteria: must be transmitting hydraulic fluid power; average fluid velocities are less than 25 meters per second (82 ft/sec); average steady-state static pressure is less than 70 Mpa (10,000 psi); inside diameters are greater than 3.0 millimeters (0.120 in); and sensor is not flush-mounted with, or an integral part of, the closed fluid conductor wall.