Ammeters

Ammeters provide an accurate way of measuring and displaying current within a circuit. They are designed for panel mounting and are used across a range of industrial applications. These metered instruments measure current flow in amperes. The ampere level of the current is displayed on using either an analogue scale or digital readout. The current is presented in draw (how much current flows) or continuity (how uninterruptable the current is). Learn more about the different types of ammeters in our complete guide to ammeters.

What are digital panel ammeters?

Digital ammeters feature a programmable bar graph scale that allows both minimum and maximum values to be set, enabling a custom scale, dependant on the needs of the application. The digital display can be programmed to change colour, flash or change annunciator message. These panel meters often feature triggers that can be programmed to sound an alarm when a critical point has been reached. The digital meter can also be set to trip when values exceed, fall behind, are between or are outside set points.

What are analogue panel ammeters?

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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Omschrijving Prijs Maximum Value Current Type Moving Element Cutout Height Cutout Width Depth Meter Accuracy Minimum Temperature Maximum Temperature Approvals Measurement Range Minimum Displayed Value Series Number of Digits
RS-stocknr. 259-561
FabrikantRS PRO
10,10 €
Each
Aantal stuks
100µA - - - 50mm 14mm ±20 % -10°C +55°C RoHS Compliant - - RS PRO -
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FabrikantnummerEQB 48 MB: WDL.5/10A SCALA: 0-50/100A
19,96 €
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100A AC Moving Iron 45mm 45mm 53mm Class 1.5 - +23°C - - - - -
RS-stocknr. 914-5414
FabrikantnummerD72MC75MV/0-30A
FabrikantHOBUT
56,20 €
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0/30A For Shunt 75mV DC Moving Coil 72mm 72mm 38.5mm Class 1.5 -25°C +40°C BS89, CE, DIN 43700, DIN 43802, IEC 51, UL 94V0, UL 94V1 0/30A For Shunt 75mV 0A D72MC -
RS-stocknr. 196-8575
FabrikantnummerIS 11020
FabrikantSifam Tinsley
54,37 €
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100µA DC Moving Coil 55.5mm 121mm 30.2mm ±1.5 % -25°C +55°C - - - - -
RS-stocknr. 244-941
FabrikantnummerR68M-50A-001
FabrikantHOBUT
25,28 €
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50A DC Moving Magnet 63.5mm 62.5mm 35mm ±8 % -20°C +40°C - 0/50A - R68M -
RS-stocknr. 886-1831
FabrikantnummerEQ44-I1422N1CAW0ST
FabrikantSifam Tinsley
13,94 €
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15A AC Moving Iron 48mm 48mm 54mm - -10°C +55°C CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC 0 → 15A 0A Sigma -
RS-stocknr. 886-1976
FabrikantnummerPQ44-I18L2N1CAW0ST
FabrikantSifam Tinsley
24,67 €
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Aantal stuks
10mA DC Moving Coil 48mm 48mm 54mm - -10°C +55°C CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC Maximum of 10mA - Sigma -
RS-stocknr. 196-8569
FabrikantnummerIS 11019
FabrikantSifam Tinsley
55,25 €
Each
Aantal stuks
100µA DC Moving Coil 55.5mm 121mm 30.2mm ±1.5 % -25°C +55°C - - - - -
RS-stocknr. 244-884
FabrikantnummerF3PAM1801-20A
FabrikantHOBUT
6,36 €
Each
Aantal stuks
20A DC Moving Iron - - 15mm ±8 % -20°C +40°C - 0/20A - F3PAM -
RS-stocknr. 183-212
FabrikantnummerD72MIS5A6/2-001 NO DIAL
FabrikantHOBUT
21,56 €
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Aantal stuks
0/5/30A AC Moving Iron 72mm 72mm 38.5mm Class 1.5 -25°C +40°C - 0/5/30A - D72SD -
RS-stocknr. 163-8741
FabrikantnummerPM-2/30UA
FabrikantMonacor
21,59 €
Each
Aantal stuks
30µA - Moving Coil - - 23mm Class 2 - - - - - PM-2 -
RS-stocknr. 202-451
FabrikantnummerEQB 48 MB: 10/20A SCALA: 10/20A
19,96 €
Each
Aantal stuks
20A AC Moving Iron 45mm 45mm 53mm Class 1.5 - +23°C - - - - -
RS-stocknr. 312-757
FabrikantnummerD48MIS25A/1-002
FabrikantHOBUT
25,00 €
Each
Aantal stuks
0/25A Direct Connected AC Moving Iron 48mm 48mm 43mm Class 1.5 -25°C +40°C - 0/25A Direct Connected - D48SD -
RS-stocknr. 886-1878
FabrikantnummerEQ74-I1322N1CAW0ST
FabrikantSifam Tinsley
13,94 €
Each
Aantal stuks
10A AC Moving Iron 68mm 68mm 54mm - -10°C +55°C CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC 0 → 10A 0A Sigma -
RS-stocknr. 163-8808
FabrikantnummerPM-2/10A
FabrikantMonacor
21,59 €
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Aantal stuks
10A - Moving Coil - - 23mm Class 2 - - - - - PM-2 -
RS-stocknr. 886-1973
FabrikantnummerPQ44-I42S2N1CAW0ST
FabrikantSifam Tinsley
24,67 €
Each
Aantal stuks
20mA DC Moving Coil 48mm 48mm 54mm - -10°C +55°C CE, DIN 40050, DIN 43701, DIN 43718, DIN 43802, DIN 43807, DIN 46200, DIN 46282, DIN EN 60051, DIN IEC 61554, EC 51, EC 529, IEC 1010, IS:1248, IS:9249, U, 2004 / 108 / EC (EMC Directive), 2006 / 95 / EC (Low Voltage Directive) and Amendment 93 / 68 / EEC 4 → 20mA 4mA Sigma -
RS-stocknr. 901-0356
FabrikantRS PRO
13,01 €
Each
Aantal stuks
10A AC Moving Iron 92mm 92mm 45mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 20A 0A RS PRO -
RS-stocknr. 901-0346
FabrikantRS PRO
15,00 €
Each
Aantal stuks
10A AC Moving Iron 68mm 68mm 36.5mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 20A 0A RS PRO -
RS-stocknr. 313-514
FabrikantnummerD481MCS75MV/4-001 0/30A
FabrikantHOBUT
49,68 €
Each
Aantal stuks
0/30A For Shunt 75mV DC Moving Coil 48mm 48mm 43mm Class 1.5 -25°C +40°C - 0/30A For Shunt 75mV - D48MC -
RS-stocknr. 798-3788
FabrikantnummerDMK01R1
FabrikantLovato
81,74 €
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- AC - 45mm 91mm 105mm ±0.5 % -20°C +60°C - - - - -