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. 914-6704
FabrikantnummerAPM-CT-ANN
FabrikantTrumeter
73,00 €
Each
Aantal stuks
- AC - 68mm 68mm 53mm 0.5 % -10°C +60°C CE, CULus Listed 0 → 10000 (External CT) A, 0 → 5 (CT Output Current) A - - -
RS-stocknr. 914-5379
FabrikantnummerD72SD5A/0-100A
FabrikantHOBUT
25,76 €
Each
Aantal stuks
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 -
RS-stocknr. 392-9128
Fabrikantnummer9651050100B
19,96 €
Each
Aantal stuks
100A AC Moving Iron 92mm 92mm 53mm Class 1.5 - +23°C - - - - -
RS-stocknr. 313-520
FabrikantnummerD481MCS75MV/4-001 0/100A
FabrikantHOBUT
49,68 €
Each
Aantal stuks
0/100A For Shunt 75mV DC Moving Coil 48mm 48mm 43mm Class 1.5 -25°C +40°C - 0/100A For Shunt 75mV - D48MC -
RS-stocknr. 312-836
FabrikantnummerD72MIS60A/1-001
FabrikantHOBUT
25,28 €
Each
Aantal stuks
0/60A Direct Connected AC Moving Iron 72mm 72mm 38.5mm Class 1.5 -25°C +40°C - 0/60A Direct Connected - D72SD -
RS-stocknr. 312-741
FabrikantnummerD48MIS10A/1-002
FabrikantHOBUT
25,00 €
Each
Aantal stuks
0/10A Direct Connected AC Moving Iron 48mm 48mm 43mm Class 1.5 -25°C +40°C - 0/10A Direct Connected - D48SD -
RS-stocknr. 886-1926
FabrikantnummerEQ94-I1322N1CAW0ST
FabrikantSifam Tinsley
13,94 €
Each
Aantal stuks
10A AC Moving Iron 96mm 96mm 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. 653-7693
FabrikantnummerCUB5IB00
FabrikantRed Lion
180,21 €
Each
Aantal stuks
- DC - 33mm 68mm 43.4mm - -35°C +75°C - - - - -
RS-stocknr. 123-6791
FabrikantnummerEQ94-I1112N1CAW0ST
FabrikantSifam Tinsley
13,94 €
Each
Aantal stuks
5A AC - 96mm 96mm - - - - - 0 → 5A 0A - -
RS-stocknr. 392-8563
Fabrikantnummer9610200000B
19,02 €
Each
Aantal stuks
20A AC Moving Iron 92mm 92mm 53mm Class 1.5 - +23°C - - - - -
RS-stocknr. 901-0368
FabrikantRS PRO
13,01 €
Each
Aantal stuks
30A AC Moving Iron 92mm 92mm 45mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 60A 0A RS PRO -
RS-stocknr. 905-5490
FabrikantnummerCUB4CL30
FabrikantRed Lion
221,70 €
Each
Aantal stuks
- - - 33mm 68mm 49.8mm - 0°C +60°C - 4 → 20 mA, 10 → 50 mA - CUB4 -
RS-stocknr. 901-0352
FabrikantRS PRO
15,58 €
Each
Aantal stuks
5A AC Moving Iron 92mm 92mm 45mm ±1.5 % -25°C +50°C CE, RoHS Compliant, TUV Certified, UL E327849 0 → 10A 0A RS PRO -
RS-stocknr. 392-8456
Fabrikantnummer9625500000B
19,96 €
Each
Aantal stuks
50A AC Moving Iron 92mm 92mm 53mm Class 1.5 - +23°C - - - - -
RS-stocknr. 244-963
FabrikantnummerR68M-100A-002
FabrikantHOBUT
28,72 €
Each
Aantal stuks
100A DC Moving Magnet 63.5mm 62.5mm 35mm ±8 % -20°C +40°C - 0/100A - R68M -
RS-stocknr. 823-3605
FabrikantnummerDCA5-20PC-1-DC1-RL-C
53,16 €
Each
Aantal stuks
- DC - 32.51mm 46.38mm 4.75mm ±0.15 % 0°C +60°C - - - - -
RS-stocknr. 287-2093
FabrikantnummerPD72MIS5A2/2-001 0/80/160A
FabrikantHOBUT
34,28 €
Each
Aantal stuks
0/80/160A For 80/5A CT AC Moving Iron 72mm 72mm 30.5mm Class 1.5 -25°C +40°C - 0/80/160A For 80/5A CT - - -
RS-stocknr. 163-9299
FabrikantnummerPM-2/15A
FabrikantMonacor
21,59 €
Each
Aantal stuks
15A - Moving Coil - - 23mm Class 2 - - - - - PM-2 -
RS-stocknr. 810-3318
FabrikantnummerDCA5-20PC-1-DC4-RL-C
64,94 €
Each
Aantal stuks
- DC - 21.29mm 33.93mm 25.4mm ±0.15 % 0°C +60°C - - - - -
RS-stocknr. 886-1917
FabrikantnummerEQ94-I1122N1CAW0ST
FabrikantSifam Tinsley
13,94 €
Each
Aantal stuks
5A AC Moving Iron 96mm 96mm 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 → 5A 0A Sigma -