OIML D 36 • Pipe provers for verification and calibration of measuring systems for liquids

OIML D 36 • Pipe provers for verification and calibration of measuring systems for liquids
3 Pipe provers covered by this Document
3.4 Construction of pipe provers

3.4.6 Pressure measuring devices

Pressure measuring devices with an appropriate range shall be used to correctly measure pressure in the prover. The accuracy and range of the devices shall be such that the provisions of 3.3 and 5.4 are met.