Digital Power Meters

pA 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./pph2What are digital power meters used for?/h2/ppThe 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 bya href="/web/c/automation-control-gear/panel-meters-components/ " target="_self" power meters/a. A further use is time-of-day billing, where the amount of energy consumed can be split into on-peak and off-peak hours. /pp/pph2Types of digital power meters/h2/ppThe 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./p

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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 Stock No. 144-0531
BrandRS PRO
£151.28
Each
Units
100mm 72mm Backlit 7 3 Yes 66mm - ±1 % -20°C +50°C - - Maximum of 1000IMPkWh
RS Stock No. 144-0529
BrandRS PRO
£46.15
Each
Units
99mm 36mm Backlit 4 1 Yes 63mm - ±1 % -25°C +55°C - 99999.99 (Active) kWh, 99999.99 (Reactive) kVArh 0 → 99999.99 (Active) kWh, 0 → 99999.99 (Reactive) kVArh
RS Stock No. 179-7574
BrandRS PRO
£69.26
Each
Units
90mm 90mm Digital 4 3 - 55mm 10 mm Class 1.0 - - - - -
RS Stock No. 144-0528
BrandRS PRO
£51.28
Each
Units
119mm 17.5mm Backlit 7 1 Yes 62mm - - -20°C +50°C - - Maximum of 1000IMPkWh
RS Stock No. 841-7765
Mfr. Part No.METSEPM5100
£193.00
Each
Units
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS Stock No. 797-5459
Mfr. Part No.1506603
£24.08
Each
Units
- - LCD - 1 - - - ±1 % -10°C - - - -
RS Stock No. 913-9769
Mfr. Part No.METSEPM8240
£1,698.00
Each
Units
- - LCD - 3 - 77.5mm - ±0.1 (Current) %, ±0.1 (Voltage) %, ±0.2 (Active Energy) % -25°C +70°C CE, CSA C22.2 No 61010-1, CULus, EN 61010-1, IEC 60529, IEC 61010-1, IEC 61557-12, IEC 62052-11, IEC 62053-22, IEC 62053-24, N998, UL 61010-1 400 (Phase and Neutral) V ac, 690 (Phase) V ac, 10 A, 69 Hz 100 → 690 (Phase) V ac, 42 → 69 Hz, 50 mA → 10 A, 57 → 400 (Phase and Neutral) V ac
RS Stock No. 665-4928
Mfr. Part No.7KM2112-0BA00-3AA0
BrandSiemens
£341.15
Each
Units
92mm 92mm LCD - - - 56mm 54 mm Class 2 - - - - -
RS Stock No. 772-1549
Mfr. Part No.A9MEM3100
£234.00
Each
Units
95mm 90mm LCD 10 3 - 69mm - - -25°C - - - -
RS Stock No. 841-7762
Mfr. Part No.METSEPM5310
£372.00
Each
Units
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS Stock No. 841-7768
Mfr. Part No.METSEPM5111
£279.00
Each
Units
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS Stock No. 913-9722
Mfr. Part No.EBX510
£1,410.00
Each
Units
- - - - - - 69mm - - -25°C +70°C CE, C-Tick, CUL, EN 60950, EN 61010-1, UL, UL 508, UL 60950 - -
RS Stock No. 841-7774
Mfr. Part No.METSEPM5320
£402.00
Each
Units
92mm 92mm LCD - 3 Yes 90mm - ±0.5 % -25°C - - - -
RS Stock No. 789-4149
Mfr. Part No.2CSG299883R4052
BrandABB
£310.99
Each
Units
- - LCD - 3 Yes 77mm - ±0.5 % -5°C - - - -
RS Stock No. 776-3014
Mfr. Part No.A9MEM3255
£300.00
Each
Units
- - LCD 10 1, 3 Yes 69mm - - -20°C - - - -
RS Stock No. 913-9740
Mfr. Part No.METSEPM5110
£232.00
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 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 62053-24 400 (Phase and Neutral) V ac, 690 (Phase) V ac, 9 A, 65 Hz 10 mA → 9 A, 20 → 400 (Phase and Neutral) V ac, 35 → 690 (Phase) V ac, 45 → 65 Hz
RS Stock No. 797-5456
Mfr. Part No.1506600
£24.08
Each
Units
- - LCD - 1 - - - ±1 % -10°C - - - -
RS Stock No. 723-2232
Mfr. Part No.7KM3133-0BA00-3AA0
BrandSiemens
£204.10
Each
Units
92mm 92mm LCD - - Yes 51mm 54 mm Class 1 -10°C - - - -
RS Stock No. 776-3010
Mfr. Part No.A9MEM3250
£297.00
Each
Units
- - LCD 10 1, 3 - 69mm - - -20°C - - - -
RS Stock No. 841-7756
Mfr. Part No.METSEPM3250
£347.00
Each
Units
- - LCD - 1, 3 Yes 70mm - 0.3 %, 0.5 % -25°C - - - -
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