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Submetering is legally allowable in most states and municipalities, but owners should consult a Utility Management Vendor for assistance with local and state compliance and regulations. [1] Typical users of submetering are mobile home parks, apartments, condominiums, townhouses, student housing, and commercial areas. Usually, utility ...
Schematic representation of measurement categories. Measurement category is a method of classification by the International Electrotechnical Commission (IEC) [1] of live electric circuits used in measurement and testing of installations and equipment, usually in the relation within a building (residential or industrial).
A stand-alone in-home system, under the control of the user, can provide feedback about energy use, without revealing information to others. Drawing links between their behavior and energy consumption may help reduce energy consumption, improve efficiency, flatten peak loads, save money, or balance appliance use with green energy availability.
Below is the list of measuring instruments used in electrical and electronic work. Name Purpose Ammeter (Ampermeter) Measures current Capacitance meter:
This would be considered a type of fixed network system—the network being the distribution network which the utility has built and maintains to deliver electric power. Such systems are primarily used for electric meter reading. Some providers have interfaced gas and water meters to feed into a PLC type system.
This Kill A Watt model P4400 is displaying a current draw of 10.27 Amperes in this mode. Prodigit Model 2000MU (UK version), shown in use and displaying a reading of 10 Watts being consumed by the appliance. The Kill A Watt (a pun on kilowatt) is an electricity usage monitor manufactured by Prodigit Electronics and sold by P3 International.
Subsurface utility engineering (SUE) refers to a branch of engineering that involves managing certain risks associated with utility mapping at appropriate quality levels, utility coordination, utility relocation design and coordination, utility condition assessment, communication of utility data to concerned parties, utility relocation cost estimates, implementation of utility accommodation ...
A multimeter (also known as a volt-ohm-milliammeter, volt-ohmmeter or VOM) [1] is a measuring instrument that can measure multiple electrical properties. [ 2 ] [ 3 ] A typical multimeter can measure voltage , resistance , and current , [ 4 ] in which case can be used as a voltmeter , ohmmeter , and ammeter .