Collection

Suspended Coil Temperature Indicator

Made:
1920-1922 in London
maker:
Siemens Brothers and Company Limited, Siemens Brothers & Company
Suspended coil type electrical temperature indicator (serial no

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Suspended coil type electrical temperature indicator (serial no
Science Museum Group
© The Board of Trustees of the Science Museum

Suspended coil type electrical temperature indicator (serial no. 1815), by Siemens Brothers. & Co. Limited, London, 1920-1922.

Details

Category:
Heat
Object Number:
1922-495
Materials:
wood (unidentified), bakelite, brass (copper, zinc alloy), glass, card, copper (metal), electrical components, textile, nickel plated and water
Measurements:
overall: 185 mm x 180 mm x 180 mm, , 2.82kg
type:
temperature indicator dial (electrical)

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