Product category:
Gauges, Indicators and Instruments
News Release from: OEM Automatic | Subject: Lumel ammeters
Edited by the Engineeringtalk Editorial
Team on 26 February 2008
Ammeters measure current over time
Bimetallic and combined ammeters are perfectly suited to thermal monitoring of transformers, cables and other electrical devices which have a slow reaction to current changes.
OEM Automatic has a range of ammeters from Lumel that measure the average RMS current over a set time period using bimetallic needles Bimetallic and combined ammeters are perfectly suited to thermal monitoring of transformers, cables and other electrical devices which have a slow reaction to current changes
They indicate the average RMS current value during the predefined measuring period using bimetallic needles that do not react to short current pulses.
A red memory needle also marks the maximum current reached.
These meters can be combined with a standard ammeter fitted in the opposite corner to give an instantaneous load current readout.
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