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We are proposing to metering a new building with a single controller. The controller has the capability to monitor each individual end use (lighting, plug loads, HVAC, water, gas, etc.). Can we meter everything on a distribution board except one specific

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CI-v4 EAc3:Advanced energy metering

Cutsheet of Btu meter for chilled water metering

Credit - Advanced Energy Metering

 

My project involves a water-cooled chiller, and we have already installed an Advanced Energy Meter for chilled water. We have a question: Is it necessary to also install a BTU meter for the chilled water system? Are the Advanced Energy Meter and BTU meter two distinct devices? 

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Marcus Sheffer
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up

Wed, 09/20/2023 - 13:02

Depends on what the Advanced Energy Meter measures. As long as you can measure or derive energy use from the meter, that is all that matters. If the Advanced Energy Meter does so no need for another one.

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