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.


...
Read more Read less

Filters

Viewing 41 - 60 of 295 products
Results per page
Description Price Cutout Height Cutout Width Display Type Number of Digits Number of Phases Communication Port Type Number of Inputs Number of Outputs Pulse Output Depth Digit Height Meter Accuracy Minimum Temperature Maximum Temperature
RS Stock No. 182-9941
Mfr. Part No.7E.64.8.230.0010
BrandFinder
TWD1,430.00
Each
units
90.4mm 18mm LCD 7 1 - - - Yes 65.2mm 4 mm Class B -25°C +55°C
RS Stock No. 180-9638
Mfr. Part No.7KT1664
BrandSiemens
TWD6,158.00
Each
units
- - LCD - 3 - - - - 63mm - - -25°C +55°C
RS Stock No. 183-4274
Mfr. Part No.DMED301MID
BrandLovato
TWD7,516.00
Each
units
- - LCD 6 + 1 3 - - - - 58mm - Class B -25°C +55°C
RS Stock No. 183-4277
Mfr. Part No.DMED330MID
BrandLovato
TWD7,754.00
Each
units
- - LCD - 3 - - - - 58mm - Class B -25°C +55°C
RS Stock No. 819-9785
Mfr. Part No.Engage Hub Solo Kit
BrandEfergy
TWD2,113.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 191-4374
Mfr. Part No.2907955
TWD12,269.00
Each
units
- - - - 2, 3 - - - - 64mm - Class 2(IEC 62053-23) -10°C +55°C
RS Stock No. 871-8308
BrandRS PRO
TWD7,095.00
Each
units
92mm 92mm LCD 4 3 - - - Yes 65mm - 1 % -25°C +55°C
RS Stock No. 913-9750
Mfr. Part No.METSEPM5561
TWD32,581.00
Each
units
- - LCD - 3 - - - - 72mm - ±0.05 (Frequency) %, ±0.05 (Power Factor) %, ±0.1 (Voltage) %, ±0.15 (Current) °C, ±0.2 (Active Energy) %, ±0.2 (Active Power) %, ±0.5 (Apparent Power) %, ±1 (Reactive Energy) % -25°C +70°C
RS Stock No. 180-9622
Mfr. Part No.7KT1260
BrandSiemens
TWD31,707.00
Each
units
- - - - - - - - - 32.7mm - ±1 % - -
RS Stock No. 841-7756
Mfr. Part No.METSEPM3250
TWD15,677.00
Each
units
- - LCD - 1, 3 - - - Yes 70mm - 0.3 %, 0.5 % -25°C -
RS Stock No. 191-4381
Mfr. Part No.2908286
TWD9,886.00
Each
units
- - LCD - 2, 3 - - - - 58mm - Class 2(IEC 62053-23) -10°C +55°C
RS Stock No. 191-4378
Mfr. Part No.2907984
TWD21,632.00
Each
units
- - - - 2, 3 - - - - 82mm - Class 0.5 S(IEC 62053-22), Class 2(IEC 62053-23) -10°C +55°C
RS Stock No. 180-9640
Mfr. Part No.7KT1666
BrandSiemens
TWD7,118.00
Each
units
- - LCD - 3 - - - - 63mm - - -25°C +55°C
RS Stock No. 144-0526
BrandRS PRO
TWD2,191.00
Each
units
- - LCD 4 1 - - - Yes 62mm - Class 1 -20°C +50°C
RS Stock No. 913-9696
Mfr. Part No.A9MEM3165
TWD13,273.00
Each
units
- - LCD 9 3 - - - Yes 69mm - - -25°C +55°C
RS Stock No. 177-1033
Mfr. Part No.7KT1543
BrandSiemens
TWD36,423.00
Each
units
- - LC Display 8 3 - - - Yes 70mm - - - -
RS Stock No. 178-5373
BrandRS PRO
TWD980.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 913-9744
Mfr. Part No.METSEPM5330
TWD27,549.00
Each
units
- - LCD - 3 - - - - 72mm - ±0.005 (Power Factor) %, ±0.05 (Frequency) %, ±0.5 (Active Energy) %, ±0.5 (Active Power) %, ±0.5 (Apparent Power) %, ±0.5 (Current) %, ±0.5 (Voltage) %, ±2 (Reactive Energy) % -25°C +70°C
RS Stock No. 183-4276
Mfr. Part No.DMED305T2MID
BrandLovato
TWD8,108.00
Each
units
- - LCD - 3 - - - Yes 58mm - Class B -25°C +55°C
RS Stock No. 841-7743
Mfr. Part No.A9MEM3210
TWD12,695.00
Each
units
- - LCD 10 - - - - Yes 69mm - - -25°C -