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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Omschrijving Prijs 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
RS-stocknr. 723-2235
Fabrikantnummer7KM4212-0BA00-3AA0
FabrikantSiemens
1.022,22 €
Each
Aantal stuks
92mm 92mm LCD - - Yes 82mm 54 mm Class 2 -10°C - - - -
RS-stocknr. 834-7556
Fabrikantnummer7KM2112-0BA00-2AA0
FabrikantSiemens
366,00 €
Each
Aantal stuks
92mm 92mm Graphical, LCD, Monochrome - - Yes 56mm - ±0.2 (Current) %, ±0.3 (Voltage) %, ±0.5 (Output Factor) %, ±0.5 (Output) % -10°C - - - -
RS-stocknr. 834-7552
Fabrikantnummer7KM2111-1BA00-3AA0
FabrikantSiemens
366,00 €
Each
Aantal stuks
92mm 92mm Graphical, LCD, Monochrome - - Yes 56mm - ±0.2 (Current) %, ±0.3 (Voltage) %, ±0.5 (Output Factor) %, ±0.5 (Output) % -10°C - - - -
RS-stocknr. 723-2232
Fabrikantnummer7KM3133-0BA00-3AA0
FabrikantSiemens
267,72 €
Each
Aantal stuks
92mm 92mm LCD - - Yes 51mm 54 mm Class 1 -10°C - - - -
RS-stocknr. 665-4928
Fabrikantnummer7KM2112-0BA00-3AA0
FabrikantSiemens
447,83 €
Each
Aantal stuks
92mm 92mm LCD - - - 56mm 54 mm Class 2 - - - - -
RS-stocknr. 723-2223
Fabrikantnummer7KT1530
FabrikantSiemens
202,36 €
Each
Aantal stuks
- - LCD 7 1 Yes 64mm - Class 2 - - - - -
RS-stocknr. 171-7873
Fabrikantnummer7KM2200-2EA30-1EA1
FabrikantSiemens
191,00 €
Each
Aantal stuks
90mm 107.8 LCD - 3 - 71.4mm - - - - - 1 MΩ, 5 A, 65 Hz, 400 V ac -
RS-stocknr. 171-7871
Fabrikantnummer7KM2200-2EA30-1CA1
FabrikantSiemens
192,00 €
Each
Aantal stuks
90mm 107.8mm LCD - 3 - 71.4 - - - - CE Certified, IEC 61557-12, IEC 62053-22, IEC 62053-23 1 MΩ, 5 A, 65 Hz, 400 V ac -
RS-stocknr. 123-9473
Fabrikantnummer7KM5412-6BA00-1EA2
FabrikantSiemens
1.690,00 €
Each
Aantal stuks
94mm 94mm LCD - - Yes 10.8mm - ±0.2 % -25°C 55°C CE Certified, EAC Approval, UL - -
RS-stocknr. 180-9616
Fabrikantnummer7KM2200-2EA40-1JA1
FabrikantSiemens
214,00 €
Each
Aantal stuks
- - LCD - 3 - 64mm - - - - - 1 MΩ, 65 A, 65 Hz, 400 V ac 46 → 400V ac
RS-stocknr. 171-7874
Fabrikantnummer7KM2200-2EA40-1CA1
FabrikantSiemens
169,00 €
Each
Aantal stuks
90mm 107.8 LCD - 3 - 71.4 - - - - - 1 MΩ, 65 A, 65 Hz, 400 V ac -
RS-stocknr. 180-9640
Fabrikantnummer7KT1666
FabrikantSiemens
200,00 €
Each
Aantal stuks
- - LCD - 3 - 63mm - - -25°C +55°C - 66 Hz, 80 A, 400 V ac 187 → 400V ac
RS-stocknr. 180-9629
Fabrikantnummer7KT1651
FabrikantSiemens
85,80 €
Each
Aantal stuks
- - LCD - 1 - 63mm - - -25°C +55°C CE 65 A, 66 Hz, 264 V ac 88 → 264V ac
RS-stocknr. 834-7587
Fabrikantnummer7KM9900-0SA00-0AA0
FabrikantSiemens
38,20 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 171-7872
Fabrikantnummer7KM2200-2EA30-1DA1
FabrikantSiemens
173,00 €
Each
Aantal stuks
90mm 107.8 LCD - 3 - 71.4 - - - - - 1 MΩ, 5 A, 65 Hz, 400 V ac -
RS-stocknr. 177-1032
Fabrikantnummer7KT1540
FabrikantSiemens
277,00 €
Each
Aantal stuks
- - LC Display 8 3 Yes 70 - - - - - - -
RS-stocknr. 177-1033
Fabrikantnummer7KT1543
FabrikantSiemens
302,00 €
Each
Aantal stuks
- - LC Display 8 3 Yes 70 - - - - - - -
RS-stocknr. 123-9474
Fabrikantnummer7KM5412-6CA00-1EA8
FabrikantSiemens
1.560,00 €
Each
Aantal stuks
- - - - - Yes - - ±0.2 % -25°C 55°C CE Certified, EAC Approval, UL - -
RS-stocknr. 177-1035
Fabrikantnummer7KT1546
FabrikantSiemens
350,00 €
Each
Aantal stuks
- - LC Display 8 3 Yes - - - - - - - -
RS-stocknr. 180-9612
Fabrikantnummer7KM2200-2EA30-1HA1
FabrikantSiemens
195,00 €
Each
Aantal stuks
- - LCD - 3 - 64mm - - - - - 1 MΩ, 5 A, 65 Hz, 400 V ac 46 → 400V ac