Carlo Gavazzi EM21 Energy Meter :: Pulse output

SKU: EM21-72D.AV5.3.X.0.XX

Carlo Gavazzi EM21 Energy Meter 5A CT 3 -PHASE Meter Pulsed output

  • £125.84
  • £151.01 inc VAT


  • Weight
    0.5000 kg
  • SKU
The Carlo Gavazzi EM21 is a revolutionary combined DIN-Rail and Panel mounting energy flow meter.
An extremely versatile electricity meter that can be used on all types of supply (1-2-3 phase).
This meter is CT-connected and has a pulse output.
A full set of instrumentation values (Voltage, Current etc.) is available on the multi-line LCD display.
Class 1 accuracy. The innovative design of the EM21 with its removable front LCD display means
the same unit can be used either as a DIN-rail mounting or a 72x72 mm panel-mounting energy meter.



    •  Detachable LCD display;
    •  Instantaneous variables readout: 3 x 3 digits;
    •  Energy metering readout: 7 digits;
    • 72x72x65mm housing for both DIN-rail and panel mounting;
    •  Accuracy of 0.5% RDG (V, A);
    •  Class B according to EN50470-3 (class 1 of EN62053-21), Class 2 (kvarh) according to EN62053-23;
    •  For 1-phase (2 wire), 2-phase (3 wire), 3-phase (3, 4 wire, balanced, unbalanced) systems for up to 400 V LL;
    •  CT connection (5A), TRMS measurement method;
    •  System variables: W, var, PF, Hz, kWh, kvarh (other variables available via RS-485);
    •  Single phase variables: A, VLL, VLN, PF (other variables available via RS-485);
    •  1 pulse (opto-MOSFET) output (standard);
    •  RS485 port (optional);
    •  Self-powered supply voltage from 3-phase mains;
    •  IP50 protection degree (from the front); 
    •  CE approved.