Analogue Panel Ammeters

Analogue panel ammeters measure the currents in circuits. These metered instruments measure current flow in amperes. The ampere level of the current is displayed on a dial with a red moving pointer. The current is presented in draw (how much current flows) or continuity (how uninterruptable the current is).

What are analogue panel ammeters used for?

Analogue panel ammeters determine whether erratic loads exist in electrical circuits. High ampere levels may indicate short-circuiting, unintentional grounding or indicate a defective component in the network. Low current flow points to high resistance or weak flow in the circuit.

Types of analogue panel ammeters

Analogue panel ammeters come in five types:

  • Moving coil: where magnetic deflection causes the coil to move when the current passes through the coil
  • Moving magnet: where the coil is mounted in the metered case, and a permanent magnet moves the needle
  • Moving iron: where an iron needle moves in response to an electromagnetic force from the coil.
  • Electrodynamic: where an electrodynamic magnet responds to alternating and direct current movement
  • Hot wire: where current passes through a wire that expands when heated, indicating low or high ampere levels

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Description Price Maximum Value Current Type Moving Element Cutout Height Cutout Width Depth Meter Accuracy Minimum Temperature Maximum Temperature Approvals Measurement Range Minimum Displayed Value Series
RS庫存編號 202-782
製造零件編號EQB 72 MB: WDL.5/10A SCALA: 0-200/400A
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400A AC Moving Iron 68mm 68mm 53mm Class 1.5 - +23°C - - - -
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100A AC Moving Iron 92mm 92mm 53mm Class 1.5 - +23°C - - - -
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0/100A For 100/5A CT AC Moving Iron 72mm 72mm 38.5mm Class 1.5 -25°C +40°C BS89, CE, DIN 43700, DIN 43802, IEC 51, UL 94V0, UL 94V1 0/100A For 100/5A CT 0A D72SD
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BrandHOBUT
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0/10A Direct Connected AC Moving Iron 72mm 72mm 38.5mm Class 1.5 -25°C +40°C - 0/10A Direct Connected - D72SD
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製造零件編號D96SD DIAL 0/200A
BrandHOBUT
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0/200A For 200/5A CT AC - 96mm 96mm - Class 1.5 -25°C +40°C - 0/200A For 200/5A CT - D96SD
RS庫存編號 533-0693
製造零件編號D96 DIAL 0/80A
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RS庫存編號 183-111
製造零件編號D96MIS5A/2-001 NO DIAL
BrandHOBUT
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5A AC Moving Iron 96mm 96mm 58.5mm Class 1.5 -25°C +40°C - 0/5A - D96SD
RS庫存編號 183-149
製造零件編號D96SD DIAL 0/150A
BrandHOBUT
HK$26.24
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0/150A For 150/5A CT AC - 96mm 96mm - Class 1.5 -25°C +40°C - 0/150A For 150/5A CT - D96SD
RS庫存編號 287-2166
製造零件編號PD72MIS5A2/2-001 0/500/1000A
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0/500/100A For 500/5A CT AC Moving Iron 72mm 72mm 30.5mm Class 1.5 -25°C +40°C - 0/500/100A For 500/5A CT - -
RS庫存編號 312-808
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RS庫存編號 183-212
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