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 186-2521
BrandRS PRO
HK$263.45
單位
10 (Input) A, 300 (Scale) A AC - 76mm 74mm 45.7mm ±1.5 % 0°C +60°C - 0 → 10 (Input) A, 0 → 300 (Scale) A 0 (Input, Scale)A -
RS庫存編號 186-2461
BrandRS PRO
HK$189.77
單位
40 (Input)A AC Moving Iron 96mm 96mm 54 (<30 A) mm, 62 (30 → 60 A) mm 1 % -10°C +65°C - 0 → 40 (Input)A 0 (Input)A -
RS庫存編號 186-2475
BrandRS PRO
HK$227.93
單位
20 (Input)mA DC Moving Coil 48mm 48mm 54 (<30 A)mm 1 % -10°C +65°C - 0 → 20 (Input)mA 0 (Input)mA -
RS庫存編號 392-8563
製造零件編號9610200000B
HK$190.59
單位
20A AC Moving Iron 92mm 92mm 53mm Class 1.5 - +23°C - - - -
RS庫存編號 202-776
製造零件編號EQB 72 MB: WDL. 5/10A SCALA: 0-250/500A
HK$180.58
單位
250A AC Moving Iron 68mm 68mm 53mm Class 1.5 - +23°C - - - -
RS庫存編號 186-2425
BrandRS PRO
HK$184.25
單位
50 (Input)A AC Moving Iron 48mm 48mm 54 (<30 A) mm, 72 (30 → 60 A) mm 1 % -10°C +65°C - 0 → 50 (Input)A 0 (Input)A -
RS庫存編號 186-2507
BrandRS PRO
HK$225.17
單位
- DC Moving Coil 96mm 96mm 54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm 1 % -10°C +65°C - - - -
RS庫存編號 886-1872
製造零件編號EQ74-I1422N1CAW0ST
HK$115.12
單位
15A 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 → 15A 0A Sigma
RS庫存編號 187-9933
製造零件編號192D1301
BrandSocomec
HK$477.28
單位
- - - - - - - - - - - - -
RS庫存編號 196-8575
製造零件編號IS 11020
HK$719.92
單位
100µA DC Moving Coil 55.5mm 121mm 30.2mm ±1.5 % -25°C +55°C - - - -
RS庫存編號 186-2423
BrandRS PRO
HK$162.41
單位
30 (Input)A AC Moving Iron 48mm 48mm 54 (<30 A) mm, 72 (30 → 60 A) mm 1 % -10°C +65°C - 0 → 30 (Input)A 0 (Input)A -
RS庫存編號 186-2491
BrandRS PRO
HK$225.17
單位
- DC Moving Coil 72mm 72mm 54 (<4 A) mm, 67 (5 → 60 A) mm, 67 (60 → 100 A) mm 1 % -10°C +65°C - - - -
RS庫存編號 186-2515
BrandRS PRO
HK$277.13
單位
20 (Input)A AC - 76mm 74mm 45.7mm ±1.5 % 0°C +60°C - 0 → 20 (Input)A 0 (Input)A -
RS庫存編號 186-2464
BrandRS PRO
HK$167.93
單位
20 (Input)A AC Moving Iron 96mm 96mm 54 (<30 A)mm 1 % -10°C +65°C - 0 → 20 (Input)A 0 (Input)A -
RS庫存編號 244-862
製造零件編號F3PAM1801-10A
BrandHOBUT
HK$34.94
單位
10A DC Moving Iron - - 15mm ±8 % -20°C +40°C - 0/10A - F3PAM
RS庫存編號 886-1881
製造零件編號EQ74-I1522N1CAW0ST
HK$115.12
單位
20A 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 → 20A 0A Sigma
RS庫存編號 392-9134
製造零件編號9600099995B
HK$292.81
單位
20mA DC Moving Coil 92mm 92mm - Class 1.5 - - - 0/4 → 20mA - -
RS庫存編號 177-0237
製造零件編號3NJ6900-4HD21
BrandSiemens
HK$394.37
單位
100A AC Moving Iron - - - - - - CE Certified 5 100A 5A 3NJ6900
RS庫存編號 177-0257
製造零件編號3NJ6900-4HJ11
BrandSiemens
HK$394.37
單位
400A AC Moving Iron - - - - - - CE Certified 1 400A 1A 3NJ6900
RS庫存編號 886-1932
製造零件編號EQ94-I1622N1CAW0ST
HK$117.37
單位
25A 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 → 25A 0A Sigma