Dual ammeters

BEC_V maximum demand current meters or ammeters are designed to measure the average value of the RMS current over periods of 15 or 8 minutes. They also have a second scale that measures the instantaneous current. They are specifically designed for the measurement of alternating current and have a wide versatility thanks to their interchangeable scale. Their distinguishing feature compared to the simple BC_V maximeters is that they have two pointer indicators, allowing two average demand values to be displayed simultaneously, such as the consumption values at different time intervals.

BEC_V maximum demand current meters or ammeters are designed to measure the average value of the RMS current over periods of 15 or 8 minutes. They also have a second scale that measures the instantaneous current.

They are specifically designed for AC current measurement and have a wide versatility thanks to their interchangeable scale.

Their distinguishing feature compared to the simple BC_V maximeters is that they have two needle displays, which allows two average demand values to be displayed simultaneously, such as consumption values at different time intervals.


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    Technical details

    • Technical characteristics
    • Technical data

    Scale 90º Lateral
    BEC4V - 72x72mm - 0,23kg
    BEC3V - 96x96mm - 0,31kg
    BEC2V* - 144x144mm - 0,6kg
    *Interchangeable scale not available

    - Measuring range: 5A, 1A
    - Scale: 90º.
    - Accuracy: 2.5 % (bimetallic system) / 1.5% (moving iron system)
    - Frequency: 15..100 Hz
    - Own consumption: 2.15 VA
    - Bimetal module (1,2xln): 1,2X/5A or 1,2X/1A
    - Movable iron module (2xln): 2X/5A or 2X/1A
    - Bimetallic scales (1,2xln): 1,2; 6; 12; 18; 18; 24; 30; 36; 48; 60; 72, 90 A or 120%
    - Sliding iron scales (2xln): 1..2; 5..10; 10..20; 15..30; 20..40; 25..50; 30..60; 40..80; 50..100; 60..120 or 75..150 A and multiples thereof