ANSI B109.1-2000 pdf download – DIAPHRAGM-TYPE GAS DISPLACEMENT METERS (Under 500 Cubit Feet Per Hour Capacity)
ANSI B109.1-2000 pdf download – DIAPHRAGM-TYPE GAS DISPLACEMENT METERS (Under 500 Cubit Feet Per Hour Capacity). 2.7.2.7 On non-reading circles with “proving hands” or “test hands,” the volume per revolution shall be clearly indicated. The circle shall have 10 equally spaced divisions, and a dircctional...
ANSI B109.1-2000 pdf download – DIAPHRAGM-TYPE GAS DISPLACEMENT METERS
ANSI B109.1-2000 pdf download – DIAPHRAGM-TYPE GAS DISPLACEMENT METERS. 2.33 Purchasers Badge. A clear space shall be provided for the attachment of a purchaser’s badge. 23.4 OptIonal IdentifIcatIon. If additional meter identification by means of a bar code is used, refer to Appendix F for...