Digital Power Meters

A digital power meter is an electric meter that measures the amount of electrical energy consumed by residences, businesses or electrically powered devices. These meters continuously measure the instantaneous voltage and current to give a reading of energy used. The quantity of the reading is given by a numerical display.

What are digital power meters used for?

The primary function of a digital power meter is to measure energy consumption. These meters can also record other parameters of the load and supply of energy. For example, maximum rates of usage demands, voltages, power factors and reactive factors are also measured by power meters. A further use is time-of-day billing, where the amount of energy consumed can be split into on-peak and off-peak hours.

Types of digital power meters

The choice of a digital power meter depends on the functionality you require for energy consumption measurement. This could be either management and monitoring of network power quality or level and cost of consumption. Devices can allocate energy usage for tenant metering, sub-billing and highlight energy saving time periods. Power consumption measurements can be done on three-phase or single-phase networks.


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Description Prix Cutout Height Cutout Width Display Type Number of Digits Number of Phases Pulse Output Depth Digit Height Meter Accuracy Minimum Temperature Maximum Temperature Approvals Maximum Measurement Measurement Range
N° de stock RS 841-7765
Référence fabricantMETSEPM5100
229,93 €
Each
Unité
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
N° de stock RS 810-3286
Référence fabricantACM20-5-AC1-R-C
69,47 €
Each
Unité
22.1mm 36.22mm LED 4 1 - 23.11mm 9.14 mm ±1 % 0°C +60°C - - -
N° de stock RS 723-2235
Référence fabricant7KM4212-0BA00-3AA0
MarqueSiemens
1.431,00 €
Each
Unité
92mm 92mm LCD - - Yes 82mm 54 mm Class 2 -10°C - - - -
N° de stock RS 823-3595
Référence fabricantACM20-2-AC1-R-C
67,08 €
Each
Unité
22.1mm 36.22mm LED 4 1 - 23.11mm 9.14 mm ±3 (Power Factor) % 0°C +60°C - - -
N° de stock RS 913-9637
Référence fabricantA9MEM2100
100,00 €
Each
Unité
- - LCD 5 1 - 65mm - - -20°C +70°C CE, IEC 60529, IEC 61557-12, IEC 62053-21 63 A, 65 Hz, 999.99 MWh 0 → 999.99 MWh, Maximum of 63 A, 45 → 65 Hz
N° de stock RS 841-7768
Référence fabricantMETSEPM5111
287,55 €
Each
Unité
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
N° de stock RS 841-7762
Référence fabricantMETSEPM5310
276,07 €
Each
Unité
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
N° de stock RS 819-9776
Référence fabricantE2C-CT
MarqueEfergy
79,09 €
Each
Unité
- - LCD 3 - - - - >90 % - - - - 50mA - 90A
N° de stock RS 834-7556
Référence fabricant7KM2112-0BA00-2AA0
MarqueSiemens
643,50 €
Each
Unité
92mm 92mm Graphical, LCD, Monochrome - - Yes 56mm - ±0.2 (Current) %, ±0.3 (Voltage) %, ±0.5 (Output Factor) %, ±0.5 (Output) % -10°C - - - -
N° de stock RS 871-8302
MarqueRS PRO
57,31 €
Each
Unité
119mm 17.5mm LCD 6 1 Yes 62mm - 1 % -25°C +55°C CE, RoHS Compliant 9999999.9 (Active) kWh, 9999999.9 (Reactive) kVarh 0 → 99999.99kWh
N° de stock RS 789-4085
Référence fabricant2CMA100149R1000
MarqueABB
110,00 €
Each
Unité
- - LCD 6 1 Yes 65mm - 1 % -40°C - - - -
N° de stock RS 772-1549
Référence fabricantA9MEM3100
288,51 €
Each
Unité
95mm 90mm LCD 10 3 - 69mm - - -25°C - - - -
N° de stock RS 709-9707
Référence fabricant4850 3010
MarqueSocomec
155,69 €
Each
Unité
92mm 92mm LCD - 3 Yes 80mm - Class 0.5 s (EN62053-21), Class 2 (EN61268) -10°C - - - -
N° de stock RS 834-7552
Référence fabricant7KM2111-1BA00-3AA0
MarqueSiemens
643,50 €
Each
Unité
92mm 92mm Graphical, LCD, Monochrome - - Yes 56mm - ±0.2 (Current) %, ±0.3 (Voltage) %, ±0.5 (Output Factor) %, ±0.5 (Output) % -10°C - - - -
N° de stock RS 812-7872
Référence fabricantAKW5111
MarquePanasonic
411,26 €
Each
Unité
- - LCD 6 1, 3 Yes 48mm - 0.01 % -10°C +50°C - - -
N° de stock RS 913-9674
Référence fabricantA9MEM2110
151,43 €
Each
Unité
- - LCD 8 1 Yes 64mm - - -25°C +70°C CE, EN 50470-3, IEC 60529, IEC 62052-11, IEC 62052-31, IEC 62053-21, IEC 62053-23, IEC 62053-31, MID Conforming to EN 50470-1, MID Conforming to EN 50470-3, UL 94 63 A, 65 Hz, 999999.99 kWh 0 → 999999.99 kWh, Maximum of 63 A, 45 → 65 Hz
N° de stock RS 841-7730
Référence fabricantA9MEM3110
236,22 €
Each
Unité
- - LCD 10 - Yes 69mm - - -25°C - - - -
N° de stock RS 841-7774
Référence fabricantMETSEPM5320
335,69 €
Each
Unité
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
N° de stock RS 914-6726
Référence fabricant2CMA170520R1000
MarqueABB
318,00 €
Each
Unité
- - LCD - 3 Yes 65mm - Class 1 % -40°C +70°C EN 50470-1, EN 50470-3, EN 55022, GB 4208-2008, GB/T 17215.211-2006, GB/T 17215.321-2008 Class 1 & 2, GB/T 17215.322-2008 Class 0 & 5 S, IEC 6, IEC 60060-1, IEC 60529, IEC 60695-2-1, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 62052-11 - 57.7 → 500V ac
N° de stock RS 797-5453
Référence fabricant1506601
Marquebrennenstuhl
30,09 €
Each
Unité
- - LCD - 1 - - - ±1 % -10°C - - - -