Demand Recording Meter

Object detail

Accession number

1980.44.2

Description

A demand meter is capable of measuring two distinctly different values: energy and demand. This type of demand meter or Kilo watt hour (kWh) meter records power usage averaged over a half hour period (1 increment). It then resets itself to zero and begins to record again. A paper tape graph is fed (records) each increment of 0-100 kilo watts over a period of a month. The consumer is then billed for the power used.

This meter was one of two installed at the Whakatane Board Mills in 1939. (Make unknown)

Marks

39630 Printed
15b Sticker

Media/Materials

Processed Material/Metal
Processed Material/Glass

Credit Line

Demand Recording Meter, 1980.44.2. The Museum of Transport and Technology (MOTAT).

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Classification

Instrument, Electrical Meter, Electric Tools & Equipment for Science & Technology Electrical & Magnetic T&E Electrical & Magnetic Measurement Devices

Collection type

Public utilities Industrial Heritage Technology

Subject auto tags

Communication Device Gas Electronic device Machine Gadget Font Display device Metal Multimedia Rectangle

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