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 Price 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庫存編號 709-9707
製造零件編號4850 3010
BrandSocomec
HK$1,370.90
單位
92mm 92mm LCD - 3 Yes 80mm - Class 0.5 s (EN62053-21), Class 2 (EN61268) -10°C - - - -
RS庫存編號 709-9701
製造零件編號4850 3011
BrandSocomec
HK$1,993.98
單位
92mm 92mm LCD - 3 Yes 80mm - Class 0.5 s (EN62053-21), Class 2 (EN61268) -10°C - - - -
全新
RS庫存編號 184-9450
製造零件編號48250402
BrandSocomec
HK$3,629.54
單位
- - - - - - - - - - - - - -
全新
RS庫存編號 184-9453
製造零件編號48250405
BrandSocomec
HK$5,923.58
單位
- - - - - - - - - - - - - -
全新
RS庫存編號 187-9916
製造零件編號48503051
BrandSocomec
HK$1,717.84
單位
- - - - - - - - - - - - - -
全新
RS庫存編號 184-9455
製造零件編號48250501
BrandSocomec
HK$6,542.87
單位
- - - - - - - - - - - - - -
全新
RS庫存編號 184-9454
製造零件編號48250500
BrandSocomec
HK$6,112.06
單位
- - - - - - - - - - - - - -
RS庫存編號 724-3655
製造零件編號4850 3000
BrandSocomec
HK$1,199.52
單位
- - LCD - 1 Yes 84mm - - -10°C - - - -
RS庫存編號 709-9690
製造零件編號4825 0011
BrandSocomec
HK$3,155.36
單位
- - LCD - 2, 3 - 64mm - ±0.1 % -10°C - - - -
全新
RS庫存編號 184-9456
製造零件編號48250502
BrandSocomec
HK$7,808.36
單位
- - - - - - - - - - - - - -
全新
RS庫存編號 184-9451
製造零件編號48250403
BrandSocomec
HK$4,711.94
單位
- - - - - - - - - - - - - -
RS庫存編號 172-3011
製造零件編號48503039
BrandSocomec
HK$725.13
單位
- - LCD 7 1 Yes 70mm - Class 1 (EN 62053-21), Class 2 (EN 62053-23), Class B (EN 50470-3) E04 -25°C +55°C - 1, 65 Hz, 99.99 A, 99.99 kvar, 99.99 kW, 999.9 V, 999999.9 kvarh, 999999.9 kWh 0 → 99.99 A, 0 → 99.99 kvar, 0 → 99.99 kW, 0 → 999.9 V, 0 → 999999.9 kvarh, 0 → 999999.9 kWh, 0.001 → 1, 45 → 65 Hz
RS庫存編號 724-3651
製造零件編號4850 3008
BrandSocomec
HK$2,243.33
單位
- - LCD - 3 Yes 62.5mm - - -10°C - - - -
全新
RS庫存編號 182-5718
製造零件編號48250404
BrandSocomec
HK$5,720.46
單位
96mm 96mm Backlit LCD - 3 Yes 95mm - Class 0.5 S (IEC 62053-22), Class 2 (IEC 62053-23), ±1 % -10°C +55°C - 11 (Current) kA, 65 (Frequency) Hz, 500 (Voltage) V ac 0 → 11 (Current) kA, 45 → 65 (Frequency) Hz, 50 → 500 (Voltage) V ac
RS庫存編號 172-3012
製造零件編號48503050
BrandSocomec
HK$1,651.98
單位
- - LCD 8 3 Yes 70mm - Class 1 (EN 62053-21), Class 2 (EN 62053-23), Class B (EN 50470-3) E24 -25°C +55°C - 1, 65 Hz, 99.99 A, 99.99 kVA, 99.99 kvar, 99.99 kW, 999.9 V, 999999.99 kVAh, 999999.99 kvarh, 999999.99 kWh 0 → 99.99 A, 0 → 99.99 kVA, 0 → 99.99 kvar, 0 → 99.99 kW, 0 → 999.9 V, 0.001 → 1, 0.01 → 999999.99 kVAh, 0.01 → 999999.99 kvarh, 0.01 → 999999.99 kWh, 45 → 65 Hz
RS庫存編號 709-9704
製造零件編號4850 3005
BrandSocomec
HK$2,866.56
單位
- - LCD 7 3 Yes - - Class 1 (EN62053-21), Class B (EN50470) -10°C - - - -
全新
RS庫存編號 182-5719
製造零件編號48250406
BrandSocomec
HK$8,618.95
單位
96mm 96mm Backlit LCD - 3 Yes 95mm - Class 0.5 S (IEC 62053-22), Class 2 (IEC 62053-23), ±1 % -10°C +55°C - 11 (Current) kA, 65 (Frequency) Hz, 500 (Voltage) V ac 0 → 11 (Current) kA, 45 → 65 (Frequency) Hz, 50 → 500 (Voltage) V ac
全新
RS庫存編號 184-9449
製造零件編號48250401
BrandSocomec
HK$2,821.78
單位
- - - - - - - - - - - - - -
RS庫存編號 837-0928
製造零件編號4850 3019
BrandSocomec
HK$714.05
單位
- - LCD 6 1 Yes - - Class 1, Class B -10°C - - - -
RS庫存編號 172-3024
製造零件編號48290200
BrandSocomec
HK$1,357.56
單位
- - LCD - 3 - 45mm - - -20°C +70°C EN 50160, IEC 61557-12, ISO 14025, UL - -