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ASHRAE
ASHRAE 125 : 2016

ASHRAE 125 : 2016

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METHOD OF TESTING THERMAL ENERGY METERS FOR LIQUID STREAMS IN HVAC SYSTEMS

Available format(s)

Hardcopy , PDF

Superseded date

31-03-2023

Language(s)

English

Published date

16-07-2018

Publisher

American Society of Heating, Refrigerating & Air Conditioning Engineers

Describes a method of testing factory-assembled thermal energy meters used to measure the thermal energy added to or extracted from a liquid stream supplying an HVAC system.

2.1 The test methods, procedures, and facility descriptions inthis standard are intended for use in determining measurementaccuracy, pressure losses, service flow rate limits, temperaturedifference limits, and reliability effects of mounting attitude.2.2 This standard is limited to applications in which thefluid remains in a completely liquid state while traversing thethermal energy meter.2.3 The applications of this standard include, but are notlimited to, thermal energy meters used for billing or revenuemetering for hydronic applications.2.4 This standard does not apply to meters using principlesof change-of-state of the fluid, simple elapsed time, or measuredindoor or outdoor temperature difference to allocateconsumption among various end-use customers

Committee
TC 6.1 + TC 6.7
DocumentType
Standard
Pages
14
PublisherName
American Society of Heating, Refrigerating & Air Conditioning Engineers
Status
Superseded
SupersededBy
Supersedes

ASHRAE 150 : 2000 METHOD OF TESTING THE PERFORMANCE OF COOL STORAGE SYSTEMS
ASHRAE GUIDELINE 14 : 2014 MEASUREMENT OF ENERGY, DEMAND, AND WATER SAVINGS
ASHRAE HDBK REFRIGERATION : 2014 ASHRAE HANDBOOK - REFRIGERATION
ASHRAE 150 : 2000 : R2014 Method of Testing the Performance of Cool Storage Systems<br>
ASHRAE 138 : 2013(R 2016) METHOD OF TESTING FOR RATING CEILING PANELS FOR SENSIBLE HEATING AND COOLING

ASHRAE 41.1 : 2013 STANDARD METHOD FOR TEMPERATURE MEASUREMENT
ISA RP31.1 : 1977 SPECIFICATION, INSTALLATION, AND CALIBRATION OF TURBINE FLOWMETERS
ASHRAE 41.8 : 2016 STANDARD METHODS FOR LIQUID FLOW MEASUREMENT

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Hardcopy - English
PDF - English
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