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. 665-4928
Fabrikantnummer7KM2112-0BA00-3AA0
FabrikantSiemens
€ 664,00
Each
Aantal stuks
92mm 92mm LCD - - - 56mm 54 mm Class 2 - - - - -
RS-stocknr. 834-7552
Fabrikantnummer7KM2111-1BA00-3AA0
FabrikantSiemens
€ 356,00
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. 834-7556
Fabrikantnummer7KM2112-0BA00-2AA0
FabrikantSiemens
€ 664,00
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. 723-2235
Fabrikantnummer7KM4212-0BA00-3AA0
FabrikantSiemens
€ 1.590,00
Each
Aantal stuks
92mm 92mm LCD - - Yes 82mm 54 mm Class 2 -10°C - - - -
RS-stocknr. 123-9473
Fabrikantnummer7KM5412-6BA00-1EA2
FabrikantSiemens
€ 1.610,00
Each
Aantal stuks
94mm 94mm LCD - - Yes 10.8mm - ±0.2 % -25°C 55°C CE Certified, EAC Approval, UL - -
RS-stocknr. 723-2232
Fabrikantnummer7KM3133-0BA00-3AA0
FabrikantSiemens
€ 397,00
Each
Aantal stuks
92mm 92mm LCD - - Yes 51mm 54 mm Class 1 -10°C - - - -
RS-stocknr. 834-7562
Fabrikantnummer7KM4212-0BA00-2AA0
FabrikantSiemens
€ 1.590,00
Each
Aantal stuks
92mm 92mm Graphical, LCD, Monochrome - - Yes 82mm - ±0.2 (Current) %, ±0.2 (Voltage) %, ±0.5 (Output) %, ±2 (Output Factor) %, ±2 (THD) % -10°C - - - -
RS-stocknr. 723-2223
Fabrikantnummer7KT1530
FabrikantSiemens
€ 298,00
Each
Aantal stuks
- - LCD 7 1 Yes 64mm - Class 2 - - - - -
RS-stocknr. 180-9647
Fabrikantnummer7KT1681
FabrikantSiemens
€ 262,00
Each
Aantal stuks
- - LCD - 3 - 63mm - - -20°C +60°C CE 5 A, 65 Hz, 400 V ac 50 → 400V ac
RS-stocknr. 834-7568
Fabrikantnummer7KM4211-1BB00-3AA0
FabrikantSiemens
€ 1.630,00
Each
Aantal stuks
92mm 92mm Graphical, LCD, Monochrome - - Yes 82mm - ±0.2 (Current) %, ±0.2 (Voltage) %, ±0.5 (Output) %, ±2 (Output Factor) %, ±2 (THD) % -10°C - - - -
RS-stocknr. 180-9648
Fabrikantnummer7KT1682
FabrikantSiemens
€ 338,00
Each
Aantal stuks
- - LCD - 3 - 63mm - - -20°C +60°C CE 5 A, 65 Hz, 400 V ac 50 → 400V ac
RS-stocknr. 180-9630
Fabrikantnummer7KT1652
FabrikantSiemens
€ 217,00
Each
Aantal stuks
- - LCD - 1 - 63mm - - -25°C +55°C - 65 A, 66 Hz, 264 V ac 187 → 264V ac
RS-stocknr. 123-9474
Fabrikantnummer7KM5412-6CA00-1EA8
FabrikantSiemens
€ 1.490,00
Each
Aantal stuks
- - - - - Yes - - ±0.2 % -25°C 55°C CE Certified, EAC Approval, UL - -
RS-stocknr. 180-9636
Fabrikantnummer7KT1662
FabrikantSiemens
€ 342,00
Each
Aantal stuks
- - LCD - 3 - 63mm - - -25°C +55°C - 5 A, 66 Hz, 400 V ac 187 → 400V ac
RS-stocknr. 180-9631
Fabrikantnummer7KT1653
FabrikantSiemens
€ 163,00
Each
Aantal stuks
- - LCD - 1 - 63mm - - -25°C +55°C CE 65 A, 66 Hz, 264 V ac 88 → 264V ac
RS-stocknr. 123-9475
Fabrikantnummer7KT1533
FabrikantSiemens
€ 182,00
Each
Aantal stuks
- - LCD 7 1 Yes - - - - - CE Certified, EAC Approval, EIB/KNX Approval, EMC Approval, IMQ Approval - -
RS-stocknr. 180-9641
Fabrikantnummer7KT1667
FabrikantSiemens
€ 289,00
Each
Aantal stuks
- - LCD - 3 - 63mm - - -25°C +55°C CE 66 Hz, 80 A, 400 V ac 187 → 400V ac
RS-stocknr. 177-1033
Fabrikantnummer7KT1543
FabrikantSiemens
€ 682,00
Each
Aantal stuks
- - LC Display 8 3 Yes 70 - - - - - - -
RS-stocknr. 180-9638
Fabrikantnummer7KT1664
FabrikantSiemens
€ 380,00
Each
Aantal stuks
- - LCD - 3 - 63mm - - -25°C +55°C - 5 A, 66 Hz, 400 V ac 187 → 400V ac
RS-stocknr. 180-9642
Fabrikantnummer7KT1668
FabrikantSiemens
€ 361,00
Each
Aantal stuks
- - LCD - 3 - 63mm - - -25°C +55°C - 66 Hz, 80 A, 400 V ac 187 → 400V ac