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 841-7765
製造零件編號METSEPM5100
TWD10,583.00
單位
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS庫存編號 913-9637
製造零件編號A9MEM2100
TWD5,756.00
單位
- - 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
RS庫存編號 776-2998
製造零件編號A9MEM3150
TWD12,740.00
單位
- - LCD 10 1, 3 - 69mm - - -20°C - - - -
RS庫存編號 913-9740
製造零件編號METSEPM5110
TWD12,722.00
單位
- - 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 CE Conforming to IEC 61010-1c, CULus Conforming to UL 61010-1, EN 50470-1, EN 50470-3, IEC 60529, IEC 61557-12, IEC 62053-22, IEC 62053-24 9 A, 65 Hz, 400 (Phase and Neutral) V ac, 690 (Phase) V ac 10 mA → 9 A, 20 → 400 (Phase and Neutral) V ac, 35 → 690 (Phase) V ac, 45 → 65 Hz
RS庫存編號 841-7762
製造零件編號METSEPM5310
TWD16,728.00
單位
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS庫存編號 841-7768
製造零件編號METSEPM5111
TWD15,471.00
單位
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS庫存編號 913-9696
製造零件編號A9MEM3165
TWD13,273.00
單位
- - LCD 9 3 Yes 69mm - - -25°C +55°C CE, CULus, EN 50470-3, IEC 60529, IEC 61010, IEC 61036, IEC 61557-12, IEC 62053-21, IEC 62053-23, MID Conforming to EN 50470-1, MID Conforming to EN 50470-3, UL 61010-1 63 A, 99999999.9 kWh 0 → 99999999.9 kWh, Maximum of 63 A
全新
RS庫存編號 201-1452
製造零件編號A9MEM2055
TWD4,508.00
單位
90mm 17.5mm LCD 6 1 - - - - - - - - -
RS庫存編號 913-9683
製造零件編號A9MEM3135
TWD12,411.00
單位
- - LCD 9 3 Yes 69mm - - -25°C +55°C CE, CULus, EN 50470-3, IEC 60529, IEC 61010, IEC 61036, IEC 61557-12, IEC 62053-21, IEC 62053-23, MID Conforming to EN 50470-1, MID Conforming to EN 50470-3, UL 61010-1 63 A, 99999999.9 kWh 0 → 99999999.9 kWh, Maximum of 63 A
RS庫存編號 913-9699
製造零件編號A9MEM3175
TWD15,829.00
單位
- - LCD 9 3 - 69mm - - -25°C +55°C CE, CULus, EN 50470-3, IEC 60529, IEC 61010, IEC 61036, IEC 61557-12, IEC 62053-21, IEC 62053-23, MID Conforming to EN 50470-1, MID Conforming to EN 50470-3, UL 61010-1 63 A, 99999999.9 kWh 0 → 99999999.9 kWh, Maximum of 63 A
RS庫存編號 776-3014
製造零件編號A9MEM3255
TWD29,330.00
單位
- - LCD 10 1, 3 Yes 69mm - - -20°C - - - -
RS庫存編號 913-9659
製造零件編號RETMKITMIDE
TWD50,723.00
單位
- - 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 CE Conforming to IEC 61010-1, CULus Conforming to UL 61010-1, EN 50470-1, EN 50470-3, IEC 60529, IEC 61557-12, IEC 62053-22, IEC 62053-24, MID Conforming to EN 50470-1, MID Conforming to EN 50470-3 9 A, 65 Hz, 400 (Phase and Neutral) V ac, 690 (Phase) V ac 10 mA → 9 A, 20 → 400 (Phase and Neutral) V ac, 35 → 690 (Phase) V ac, 45 → 65 Hz
RS庫存編號 913-9712
製造零件編號A9MEM3355
TWD18,257.00
單位
- - LCD 9 3 Yes 69.3mm - - -25°C +55°C EN 50470-3, IEC 60529, IEC 61010, IEC 61036, IEC 61557-12, IEC 62053-21, IEC 62053-23, MID Conforming to EN 50470-1, MID Conforming to EN 50470-3, UL 61010-1 - 0 → 99999999.9kWh
RS庫存編號 913-9750
製造零件編號METSEPM5561
TWD48,144.00
單位
- - 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 CE Conforming to IEC 61010-1c, CULus Conforming to UL 61010-1, EN 50470-1, EN 50470-3, IEC 60529, IEC 61557-12, IEC 62053-22, IEC 62053-24, MID Conforming to EN 50470-1, MID Conforming to EN 50470-3 10 A, 65 Hz, 400 (Phase and Neutral) V ac, 690 (Phase) V ac 5 mA → 10 A, 20 → 400 (Phase and Neutral) V ac, 35 → 690 (Phase) V ac, 45 → 65 Hz
RS庫存編號 841-7771
製造零件編號METSEPM5331
TWD22,669.00
單位
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS庫存編號 913-9687
製造零件編號A9MEM3155
TWD11,737.00
單位
- - LCD 10 1, 3 Yes 69mm - - -20°C - - - -
RS庫存編號 776-2988
製造零件編號A9MEM2000T
TWD8,462.00
單位
- - No Display - 1 Yes 67mm - ±20 V -20°C - - - -
RS庫存編號 841-7756
製造零件編號METSEPM3250
TWD15,604.00
單位
- - LCD - 1, 3 Yes 70mm - 0.3 %, 0.5 % -25°C - - - -
RS庫存編號 841-7743
製造零件編號A9MEM3210
TWD12,636.00
單位
- - LCD 10 - Yes 69mm - - -25°C - - - -
RS庫存編號 913-9680
製造零件編號A9MEM2155
TWD11,647.00
單位
- - LCD 8 1 - 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